# Shenglida Technology (Zhangjiagang) Co., Ltd. > pipe bending machine - pipe cutting machine - pipe end forming machine ## Posts - [Pipe Sample](https://sldcncpipebender.com/case/pipe-sample/) - [50CNC-6A-3S PIPE BENDING MACHINE](https://sldcncpipebender.com/videos-list/pipe-bender/50cnc-6a-3s-pipe-bending-machine/) - [65CNC-5A-2S PIPE BENDING MACHINE](https://sldcncpipebender.com/videos-list/pipe-bender/65cnc-5a-2s-pipe-bending-machine/) - [tube shrinking](https://sldcncpipebender.com/news/tube-shrinking/) - [non standard bend pipe](https://sldcncpipebender.com/case/non-standard-bend-pipe/) - [trunk hinge](https://sldcncpipebender.com/case/trunk-hinge/) - [copper tube bending machine](https://sldcncpipebender.com/case/copper-tube-bending-machine/) - [Fully automatic pipe bending machine with drilling function](https://sldcncpipebender.com/videos-list/pipe-bend-with-drilling/) - [Double crimping pipe end forming machine](https://sldcncpipebender.com/videos-list/pipe-end-forming-machine/double-crimping-pipe-end-forming-machine/) - [Automatic Feeding Shrink Tube Machine](https://sldcncpipebender.com/videos-list/pipe-end-forming-machine/automatic-feeding-shrink-tube-machine/) - [40*40 square bending](https://sldcncpipebender.com/videos-list/pipe-bender/40square-bending/) - [flexible bending seat frame](https://sldcncpipebender.com/videos-list/other-machines/flexible-bending-seat-frame/) - [Rolling machine](https://sldcncpipebender.com/videos-list/other-machines/rolling-machine/) - [Car Headrest Bending Machine](https://sldcncpipebender.com/videos-list/pipe-bender/car-headrest-bending-machine/) - [100 Pipe end forming machine](https://sldcncpipebender.com/videos-list/pipe-end-forming-machine/100-pipe-end-forming-machine-2/) - [100 Pipe end forming machine](https://sldcncpipebender.com/videos-list/pipe-end-forming-machine/100-pipe-end-forming-machine/) - [50CNC Pipe bending machine and pushing](https://sldcncpipebender.com/videos-list/pipe-bender/50cnc-pipe-bending-machine-and-pushing/) - [60 Pipe end forming machine](https://sldcncpipebender.com/videos-list/pipe-end-forming-machine/60-pipe-end-forming-machine/) - [Summer CNC bending machine problems and solutions](https://sldcncpipebender.com/news/summer-cnc-bending-machine-problems-and-solutions/): As summer approaches, pipe benders may encounter various operational challenges. Shenglida Technology (Zhangjiagang) Co., Ltd., a specialist in manufacturing bending equipment, offers a full range of solutions including fully automatic, CNC, semi-automatic, and 3D CNC pipe benders. The company also provides high-quality molds and mandrels for these machines. Below are key issues common to CNC pipe benders during summer operations, along with practical troubleshooting strategies compiled by our editorial team. 1、Overheating problem of servo motor/drive Manifestations The motor will alarm and stop working, and the machining accuracy will be reduced. Cause: The motor cannot dissipate heat properly in high temperature environment, and the electronic components trigger the - [130NCB hydraulic bending machine](https://sldcncpipebender.com/videos-list/130ncb-hydraulic-bending-machine/) - [168NCB large bending machine](https://sldcncpipebender.com/videos-list/168ncb-large-bending-machine/) - [Heavy truck crash beam](https://sldcncpipebender.com/videos-list/heavy-truck-crash-beam/) - [Pipe end forming machine](https://sldcncpipebender.com/videos-list/pipe-end-forming-machine/) - [63CNC-3A-1S automatic pipe Bender](https://sldcncpipebender.com/videos-list/63cnc-3a-1s-automatic-pipe-bender/) - [Electrical control cabinet of bending machine —— Shenglida Technology](https://sldcncpipebender.com/news/electrical-control-cabinet-of-bending-machine-shenglida-technology/): The electrical control cabinet of the bending machine, a critical component of the equipment, is responsible for power distribution and integration, signal processing, safety protection, and communication functions. Its performance directly affects the stability, safety, and intelligence level of the equipment. Shenglida Technology specializes in producing various types of bending machines, including fully automatic, CNC, semi-automatic, and fully automatic models. Additionally, the company offers high-quality molds and mandrels for bending machines. Below is an analysis of the electrical box compiled by the editor. Typical box composition module Key components action power-supply module Switching power supply (such as Siemens SITOP), filter - [Characteristics of shrink tube machine__Shenglida Technology](https://sldcncpipebender.com/news/shenglida-technology-zhangjiagang-co-ltd-5/): Shenglida Technology (Zhangjiagang) Co., Ltd. specializes in the manufacturing of various pipe fitting machines, including bending machines, shrinking machines, cutting machines, and sealing machines. The company also offers high-quality bending machine molds and core rods. A shrinking machine is a specialized device designed for the end forming of metal pipes. By using cold extrusion or hot working techniques, it effectively reduces the diameter of the pipe ends, creating conical, stepped, or other specific shapes. This equipment is widely used in metal pipe processing, capable of precisely controlling the end forming effect based on different process requirements, ensuring that the pipes meet specific - [The essence of a car's fuel system lies in"Oil line fittings processing"——Shenglida Technology](https://sldcncpipebender.com/news/shenglida-technology/): The automotive fuel system, a critical component of vehicle fuel supply, directly impacts engine performance, fuel efficiency, emission standards, and driving safety. Therefore, the selection and processing of pipes in the fuel system are particularly important. Shenglida Technology specializes in the research and development and production of pipe processing equipment, including servo, hydraulic, and CNC bending machines. Special requirements for bending of automobile oil pipes Material compatibility: it should be compatible with stainless steel (such as 304), carbon steel or nylon coated pipe. Non-damaging bending: avoid surface scratches or deformation to ensure the seal (such as fuel pipe leakage prevention). - [Safety specifications during operation —— Shenglida Technology](https://sldcncpipebender.com/news/the-bending-machine/): When operating a bending machine, it is essential to consider factors such as mechanical forces, hydraulic systems, and metal plastic deformation. Improper operation can result in equipment damage or personal injury. To ensure the safety of the operation, it is crucial to strictly follow the operating procedures. Shenglida Technology will provide you with detailed explanations of the precautions to take. Correct clamping of pipe: Make sure that the pipe is fully inserted into the mold and clamped to prevent slipping or throwing out when bending. Do not allow the pipe to be held near the bend area by hand. Special - [Working with industry leaders to build a benchmark of intelligent manufacturing —— Our company has won the bid for the bending machine project of Xugong Group](https://sldcncpipebender.com/news/1755/): Joining hands with industry leaders, we aim to set new benchmarks in intelligent manufacturing. Recently, Shenglida Bending Machine, leveraging its robust technical capabilities and extensive industry experience, has successfully won the bid for the ZuoXuan 65-type double-layer mold CNC bending machine project of XCMG Group’s Science and Technology Branch. This collaboration not only highlights XCMG Group’s leading position in China’s construction machinery industry but also underscores our company’s core competitiveness in high-end intelligent equipment, marking a significant step forward in advancing the manufacturing of construction machinery. 1. Strong Alliance: Collaborating with Industry Leaders to Write a New Chapter in Intelligent - [Double curved machine makes American style cart](https://sldcncpipebender.com/news/double-curved-machine-makes-american-style-cart/): Shenglida Technology specializes in manufacturing pipe processing equipment, including bending machines, cutting machines, and shrinking machines. The company offers a variety of bending machine products, such as double-bending, hydraulic, and CNC models. These machines are widely used in the precision processing of pipes for industries like automotive, aviation, and American-style small carts. As a specialized industrial device for bending metal pipes and bars, the double-bending machine can efficiently perform various complex bending processes. Today, we will explore the application research of the double-bending machine in the manufacturing of American-style small carts. Main types Hydraulic double bending machine: traditional type, powerful - [Case](https://sldcncpipebender.com/case/case/) - [Discussion on equipment selection and preliminary preparation](https://sldcncpipebender.com/news/discussion-on-equipment-selection-and-preliminary-preparation/): Q: What types of pipe benders are there? A: Pipe benders are mainly divided into NCB and CNC models. The NCB model is a standard hydraulic pipe bender, where feeding and rotation are manual, while the CNC model is hydraulic and fully automatic. The NCB model can perform clamping, bending, and clamping actions simultaneously. The CNC model is a fully automatic pipe bender, with servo motors for feeding and rotation, and hydraulic or servo motors for bending. Multiple mold combinations can be used to achieve two or more different bending radii (CLR). Q: How do I determine the model of - [Sealing Machine](https://sldcncpipebender.com/videos-list/pipe-end-forming-machine/sealing-machine-2/) - [Common problems with anti-shrink molds](https://sldcncpipebender.com/news/shenglida-technology-zhangjiagang-co-ltd-4/): The wrinkle prevention mold (also known as wrinkle prevention block, wrinkle prevention plate or wrinkle prevention mold) is a key part of the bending process, mainly used to prevent the pipe from being pressed on the inside during the bending process to produce wrinkles, dents or section deformation. The function of wrinkle-proof mold Prevent wrinkling of the tube wall: when bending, the inner side of the tube is under pressure and prone to wrinkling. The wrinkle prevention mold disperses the pressure by supporting the tube wall. Keep the section shape: avoid flattening or ellipticalizing the pipe to ensure dimensional accuracy after bending. Improve surface - [Laser cutting machine](https://sldcncpipebender.com/videos-list/pipe-cutter/laser-cutting-machine/) - [Central axis rotating double bending machine - Shenglida Technology](https://sldcncpipebender.com/videos-list/pipe-bender/central-axis-rotating-double-bending-machine-shenglida-technology/) - [Aluminum profile bending machine](https://sldcncpipebender.com/videos-list/pipe-bender/aluminum-profile-bending-machine/) - [130CNC-2A-1S](https://sldcncpipebender.com/videos-list/pipe-bender/130cnc-2a-1s/) - [75CNC-4A-2S](https://sldcncpipebender.com/videos-list/pipe-bender/75cnc-4a-2s/) - [25CNC-6A-3S](https://sldcncpipebender.com/videos-list/pipe-bender/25cnc-6a-2s/) - [Key techniques to improve the quality of bent pipe](https://sldcncpipebender.com/news/shenglida-technology-zhangjiagang-co-ltd-3/): The key techniques for improving the quality of bent pipes include: Controlling the radius and wall thickness of the bend: During the bending process, the outer wall thickness decreases while the inner wall thickness increases. Reducing the bending radius exacerbates this effect, so appropriately increasing the bending radius can reduce the thinning on the outer side and the thickening on the inner side. Using anti-wrinkle molds and increasing the mandrel diameter: Thin-walled pipes and small-radius bends are prone to wrinkling. This issue can be addressed by using thicker pipes, increasing the bending radius, and adding anti-wrinkle molds and mandrel Increasing - [Precautions for anti-shrink mold](https://sldcncpipebender.com/news/shenglida-technology-zhangjiagang-co-ltd-2/): When bending thin-walled, large-diameter pipes with a small bending radius, to avoid wrinkles, the following points should be noted: Reduce the resistance between themandrel and the pipe’s inner wall during bending. Before bending, the pipe’s inner cavity should be wet-blasted. ② The machine tool and spindle must have sufficient rigidity. ③ The mandrel rod must have sufficient rigidity to minimize vibration and stretching. ④ The radial clearance between the mandrel and the pipe’s inner diameter should not exceed 10% of the wall thickness. ⑤ The clamping, pressing, mandrel, and anti-wrinkle molds should be properly adjusted, especially the pressure of the pressing mold, which requires careful selection - [Correct installation of the mold](https://sldcncpipebender.com/news/shenglida-technology-zhangjiagang-co-ltd/): The bending die is the key component in the manufacturing process of pipes, and its installation accuracy directly affects the quality of the finished product. 90% of pipe bending defects, such as flattening, wrinkling, and angular deviations, are often due to improper die installation. This is especially true when dealing with thin-walled pipes or small-radius bends, where the core rod and guide die require millimeter-level precision adjustments. Preparation before mold installation: Preparing the mold before installation is essential for ensuring the bending machine operates smoothly. First, thoroughly clean the mold surface to remove dust, metal chips, and other foreign objects. Carefully - [Pipe end forming](https://sldcncpipebender.com/case/pipe-end-forming/) - [Case / Sample Tube](https://sldcncpipebender.com/case/case-sample-tube-7/) - [Case / Sample Tube](https://sldcncpipebender.com/case/case-sample-tube-6/) - [Servo left and right pipe bending machine--Car headrest pipe bending](https://sldcncpipebender.com/videos-list/servo-left-and-right-pipe-bending-machine-car-headrest-pipe-bending/) - [18CNC-3A-1S Air conditioning copper tube](https://sldcncpipebender.com/videos-list/18cnc-3a-1s-air-conditioning-copper-tube/) - [18CNC-3A-1S Auto Parts](https://sldcncpipebender.com/videos-list/18cnc-3a-1s-auto-parts/) - [25CNC-3A-1S](https://sldcncpipebender.com/videos-list/25cnc-3a-1s/) - [38CNC-2A-1S Stainless steel elbow](https://sldcncpipebender.com/videos-list/38cnc-2a-1s-stainless-steel-elbow/) - [38CNC-3A-1S Medical bed guardrail](https://sldcncpipebender.com/videos-list/38cnc-3a-1s-medical-bed-guardrail/) - [38CNC-3A-2S Handlebar elbow](https://sldcncpipebender.com/videos-list/38cnc-3a-2s-handlebar-elbow/) - [38CNC-3A-2S-T Chair Back](https://sldcncpipebender.com/videos-list/38cnc-3a-2s-t-chair-back/) - [50CNC-3A-1S Pig Fence](https://sldcncpipebender.com/videos-list/50cnc-3a-1s-pig-fence/) - [50CNC-3A-1S Towel rack U-shaped tube](https://sldcncpipebender.com/videos-list/50cnc-3a-1s-towel-rack-u-shaped-tube/) - [50CNC-3A-1S Outdoor Fitness Equipment](https://sldcncpipebender.com/videos-list/50cnc-3a-1s-outdoor-fitness-equipment/) - [50CNC-3A-1S Stainless steel elbow](https://sldcncpipebender.com/videos-list/50cnc-3a-1s-stainless-steel-elbow/) - [50CNC-3A-2S Beetle electric car](https://sldcncpipebender.com/videos-list/50cnc-3a-2s-beetle-electric-car/) - [50CNC-3A-2S Frame factory bending pipe](https://sldcncpipebender.com/videos-list/50cnc-3a-2s-frame-factory-bending-pipe/) - [50CNC-3A-2S-T Three-wheeled canopy with push-bend](https://sldcncpipebender.com/videos-list/50cnc-3a-2s-t-three-wheeled-canopy-with-push-bend/) - [63CNC-3A-2S Automatic pipe bending machine](https://sldcncpipebender.com/videos-list/63cnc-3a-2s-automatic-pipe-bending-machine/) - [75CNC-3A-2S-T Electric vehicle cab frame](https://sldcncpipebender.com/videos-list/75cnc-3a-2s-t-electric-vehicle-cab-frame/): 75CNC-3A-2S-T自动弯管机 新能源电动车驾驶室边框8字管弯管 - [89CNC Car exhaust pipe](https://sldcncpipebender.com/videos-list/89cnc-car-exhaust-pipe/) - [130CNC Square tube World Agricultural Machinery](https://sldcncpipebender.com/videos-list/130cnc-square-tube-world-agricultural-machinery/) - [325NCB 10 Inch elbow](https://sldcncpipebender.com/videos-list/325ncb-10-inch-elbow/) - [425CNC Straight down knife](https://sldcncpipebender.com/videos-list/425cnc-straight-down-knife/) - [Mandrel](https://sldcncpipebender.com/videos-list/mandrel/) - [Non-standard machine Outdoor folding chair pipe bending and punching](https://sldcncpipebender.com/videos-list/non-standard-machine-outdoor-folding-chair-pipe-bending-and-punching/) - [Double head chamfering machine](https://sldcncpipebender.com/videos-list/double-head-chamfering-machine/) - [Pipe bending machine with upper silo replaces manual feeding](https://sldcncpipebender.com/videos-list/pipe-bending-machine-with-upper-silo-replaces-manual-feeding/) - [12 Servo pipe bending machine copper pipe with automatic feeding](https://sldcncpipebender.com/videos-list/12-servo-pipe-bending-machine-copper-pipe-with-automatic-feeding/) - [Fully automatic production line B-feeding + pipe cutting + deburring](https://sldcncpipebender.com/videos-list/fully-automatic-production-line-b-feeding-pipe-cutting-deburring/) - [Rectangular tube shrink tube](https://sldcncpipebender.com/videos-list/rectangular-tube-shrink-tube/) - [Tube shrinking machine￠130](https://sldcncpipebender.com/case/tube-shrinking-machine%ef%bf%a0130/) - [Shenglida Technology Pipe End Forming Machine---Bulging](https://sldcncpipebender.com/videos-list/shenglida-technology-pipe-end-forming-machine-bulging/) - [Pipe bending machine with upper silo - replaces manual feeding](https://sldcncpipebender.com/videos-list/pipe-bending-machine-with-upper-silo-replaces-manual-feeding-2/) - [38 Double bending machine](https://sldcncpipebender.com/videos-list/38-double-bending-machine/) - [Figure 8 tube](https://sldcncpipebender.com/case/case-sample-tube-5/) - [Case / Sample Tube](https://sldcncpipebender.com/case/case-sample-tube-4/) - [Case / Sample Tube](https://sldcncpipebender.com/case/case-sample-tube-3/) - [Case / Sample Tube](https://sldcncpipebender.com/case/case-sample-tube-2/) - [Case / Sample Tube](https://sldcncpipebender.com/case/case-sample-tube/) - [Adhere to corporate culture and realize corporate value](https://sldcncpipebender.com/news/adhere-to-corporate-culture-realize-corporate-value/): Shenglida Technology (Zhangjiagang) Co., Ltd. is an enterprise focusing on the research and development and manufacturing of metal pipe forming equipment. After years of development and accumulation, we have continuously introduced and absorbed advanced design concepts and manufacturing technologies from Europe, America, Taiwan and other countries, adopted the world’s mainstream control methods and servo systems, and used touch screens, human-machine interfaces, industrial control and other technical means, combined with exquisite mechanical manufacturing, to solve various process requirements for domestic and foreign customers to the greatest extent. We not only manufacture equipment, but also solve problems for customers. The company’s main - [Guests from afar come to inspect the equipment](https://sldcncpipebender.com/news/guests-from-afar-come-to-inspect-the-equipment/): In the machining industry, pipe bending machine is a very common equipment used to bend various pipes and tubes into the required angles and shapes. However, during the use of pipe bending machine, due to improper operation or problems with the equipment itself, various faults and problems may occur, affecting production efficiency and product quality. Therefore, when guests come to inspect pipe bending machine equipment, we need to take it seriously and ensure that the equipment meets the requirements and can be put into production smoothly. First of all, when guests come to accept the pipe bending machine equipment, we - [China-Korea Cooperation------A Broader International Market](https://sldcncpipebender.com/news/china-korea-cooperation-broader-international-market/): Recently, our company welcomed two special guests – customers from South Korea. After learning about the performance and price of our equipment, they decided to sign a contract with us. This is not only an important order, but also opens up a broader international market for our company. The recognition of our equipment by Korean customers stems from our company’s continuous investment and innovation in R&D and production over the years. Our equipment has stable performance and reliable quality, and has been favored by many customers at home and abroad. In order to meet the needs of Korean customers, our - [The relationship between pipe bending machine and mandrel](https://sldcncpipebender.com/news/the-relationship-between-pipe-bending-machine-and-mandrel/): As the requirements of industrial technology become higher and higher, the deformation and fullness of the pipe are also getting higher and higher. From the original sand-filled pipe bending to the current mandrel pipe bending, the fullness of the pipe bending is pursued. Slowly, there are several kinds of mandrels. Ordinary mandrel: When the CNC pipe bending machine bends a pipe with a diameter of 6 or 8 mm, due to the small diameter and the relatively large supporting force of the mandrel, the mandrel can be omitted, and the ovality of the bending part is guaranteed to be within - [A brief discussion on the role and principle of anti-wrinkle mold in pipe bending](https://sldcncpipebender.com/news/a-brief-discussion-on-the-role-and-principle-of-anti-wrinkle-mold-in-pipe-bending/): Today, the editor of Shenglida Technology Co., Ltd. will briefly talk about the use and principle of some mold parts when bending pipes. I hope it will be helpful to you. When bending a pipe with a large diameter, a small bending radius and a thin pipe wall, an anti-wrinkle mold and a ball core rod should be used. The use of an anti-wrinkle mold can increase the support in this area, so that the pipe wall thickens evenly after compression without wrinkles. However, due to improper adjustment, the anti-wrinkle mold cannot eliminate wrinkles after wrinkles have been generated. The - [Shenglida Technology---Brief Introduction of Tube End Forming Machine](https://sldcncpipebender.com/news/shenglida-technology-brief-introduction-of-tube-end-forming-machine/): The pipe end forming machine is a processing and forming equipment for expanding, shrinking and shrinking pipe fittings under normal conditions. It is controlled by an integrated touch display screen. With the development of industries such as automobiles and air conditioners, the precision requirements for pipe end forming are getting higher and higher, especially for pipe end forming involving multiple processes, including grooving and chamfering. Ordinary two-station and three-station pipe end forming machines can no longer meet the requirements of high precision and multiple processes. In view of this, the multi-station pipe end forming machine developed this time, its station - [Shenglida Technology Warm Reminder---About the Selection of Pipe Bending Machine Dies](https://sldcncpipebender.com/news/shenglida-technology-warm-reminder-about-the-selection-of-pipe-bending-machine-dies/): 弯管机是通过模具或者滚轮将管件进行特定角度弯曲的工具，是现代工业化使用的设备，大致分为半自动弯管机，全自动弯管机。每台设备配备弯管模具一套，根据管子材质的不同，使用不同模具材质，包括抽芯棒的选择，像常规使用的是45#钢，42CrMo，Cr12MOV，SKD11,D2材质，每种都有各自的使用范围和优缺点，相互配合使用，才能使管件弯制效果好，包括减少客户的使用费用。 - [Shenglida Technology Warm Tips---Some Causes and Solutions of Pipe Bending Machine Failures](https://sldcncpipebender.com/news/shenglida-technology-warm-tips-some-causes-of-failure-of-pipe-bending-machines/): When using pipe bending machine equipment, sometimes you don’t know how to solve some small problems because you don’t know much about the equipment. You can learn about our tips. After discovering the problem, it will be easy to solve it. I hope it can be helpful to you. Serial number Fault Cause Solution 1 Press the motor start button, but the motor does not turn A. Low power supply voltage or phase loss B. Control circuit is not conducting C. Fuse is blown A. Check the 380V power supply voltage B. Check whether the thermal relay and safety switch - [Shenglida Technology Warm Reminder--Some Conventional Performance and Process of Equipment](https://sldcncpipebender.com/news/shenglida-technology-warm-reminder-some-conventional-performance-and-process-of-equipment/): 1. The frame and fuselage of this equipment adopt a cabin-type keel structure, which is welded and formed by square steel pipes and arc-shaped steel plates. After eliminating stress, it is processed as a whole to ensure sufficient strength, rigidity and stability, and is equipped with four adjustable foot cups. 2. The parts of each part of the equipment are subjected to necessary surface treatment according to the actual working conditions and working environment, such as electroplating, blackening, quenching, carburizing, electrostatic spraying, etc., to ensure that the parts have sufficient strength and surface functions. 3. The round mold is an - [Shenglida Technology - Installation and debugging of pipe bending machine molds](https://sldcncpipebender.com/news/shenglida-technology-installation-and-debugging-of-pipe-bending-machine-mold/): Pipe Bending Machine Die Installation Video 1. Bending wheel mold installation Loosen the bending wheel mold cap in a clockwise direction, install the required bending wheel mold and tighten the cap. 2. Clamping mold installation Loosen the clamping mold key bolt, replace the required clamping mold and tighten the bolt. The adjustment method is as follows: (1) Loosen the clamping mold fixing bolt, select the parameter manual mode “Bending clamp” until the clamping mold reaches the end point (there must be a gap between the bending wheel mold and the clamping mold). (2) Tighten the clamping mold seat adjustment bolt to fully - [Shenglida Technology's warm reminder - about equipment selection and preliminary preparation](https://sldcncpipebender.com/news/shenglida-technology-warm-reminder-about-equipment-selection-and-preliminary-preparation/): 1. Q: How many types of pipe bending machines are there? A: Pipe bending machines are mainly divided into NCB and CNC. NCB is a standard hydraulic pipe bending machine, feeding and rotation are manual, and pipe bending machines are hydraulic automatic. NCB can complete clamping, bending, and clamping actions at the same time. CNC is a fully automatic pipe bending machine, servo motor feeding and rotation, hydraulic or servo motor bending, and a variety of mold combinations can be used for two or more different bending radii (CLR). 2. Q: How to judge the model of the pipe bending - [Introduction to the steps of pipe bending machine](https://sldcncpipebender.com/news/introduction-to-the-steps-of-pipe-bending-machine/): The pipe bender is a new type of pipe bending tool with pipe bending and lifting functions. It can bend various pipes to the position you want. The pipe bender has many advantages such as reasonable structure, safe use, convenient operation, reasonable price, fast loading and unloading, and one machine with multiple uses. It occupies a large share in the domestic hydraulic pipe bender market. 1. Working principle and general structure of the pipe bender: The pipe bender generally consists of an electric oil pump (10), a high-pressure oil pipe (12), a quick connector (13), a working oil cylinder (8), - [Working principle of pipe bending machine](https://sldcncpipebender.com/news/working-principle-of-pipe-bending-machine/): The pipe bender is a new type of pipe bending tool with pipe bending and lifting functions. It can bend various pipes to the position you want. The pipe bender has many advantages such as reasonable structure, safe use, convenient operation, reasonable price, fast loading and unloading, and one machine with multiple uses. It occupies a large share in the domestic hydraulic pipe bender market. 1. Working principle and general structure of the pipe bender: The pipe bender generally consists of an electric oil pump (10), a high-pressure oil pipe (12), a quick connector (13), a working oil cylinder (8), - [System composition of pipe bending machine](https://sldcncpipebender.com/news/system-composition-of-pipe-bending-machine/): Large pipe bending machines are mainly composed of drive devices, guide wheel devices, pre-tensioning devices, rocker arm rotation devices, chuck devices, bases, medium frequency power supplies, hydraulic systems and other components. The rocker arm rotation device is the core component of the pipe bending machine. Its function is to bend the heated pipe fittings into a radius that meets the specified requirements. It has the functions of bending, rotation and diameter reduction. The equipment can bend steel pipes with a diameter of 219 to 762 mm and a bending radius of 650 to 4,500 mm. It has many bending types - [How to maintain and maintain the pipe bending machine](https://sldcncpipebender.com/news/how-to-maintain-and-maintain-the-pipe-bending-machine/): 1. When cleaning the oil tank of the pipe bending machine, clean the oil inlet filter of each pump. 2. Clean the oil tank and filter the hydraulic box once within 1-2 months after the equipment is put into use. 3. If the forward and backward cuts fail, first check whether the solenoid valve is working. If the solenoid valve is working normally, then check whether the sequence valve 6X3, the overflow valve YF-L20H4 or the one-way unloading valve 4HD3 are stuck by impurities. (This phenomenon usually occurs easily when the equipment is put into use). If there is a ## Pages - [Mold](https://sldcncpipebender.com/mold/) - [Automated production line](https://sldcncpipebender.com/videos/automatic-production-line/) - [Tube end forming machine](https://sldcncpipebender.com/videos/pipe-end-forming-machine/) - [Pipe Bending Machine Dies](https://sldcncpipebender.com/videos/pipe-bending-machine-mold/) - [Pipe Bending Machine](https://sldcncpipebender.com/videos/pipe-bender/) - [Pipe cutting machine](https://sldcncpipebender.com/videos/pipe-cutter/) - [Other machines](https://sldcncpipebender.com/videos/other-machines/) - [Case / Sample Tube](https://sldcncpipebender.com/case-list/) - [videos](https://sldcncpipebender.com/videos/) - [Tooling](https://sldcncpipebender.com/work-clothes/) - [Product Center](https://sldcncpipebender.com/products/) - [我的帐户](https://sldcncpipebender.com/my-account/) - [结账](https://sldcncpipebender.com/checkout/) - [购物车](https://sldcncpipebender.com/cart/) - [shop](https://sldcncpipebender.com/shop/) - [News](https://sldcncpipebender.com/news/) - [Contact Us](https://sldcncpipebender.com/contact-us/) - [Technical Support](https://sldcncpipebender.com/technical-support/) - [Company Profile](https://sldcncpipebender.com/company-introduction/) - [Home](https://sldcncpipebender.com/) ## Products - [50CNC-3A-1S automatic pipe bender](https://sldcncpipebender.com/product/50cnc-3a-1s-2/): The 50CNC-3A-1S is a high-performance fully automatic CNC pipe bender. The name "50" indicates a maximum bending capacity of 50 mm pipe diameter, "CNC" stands for Computer Numerical Control, "3A" typically refers to three servo axes (feeding, bending, and lifting) working in coordination, and "1S" denotes a set of molds. This equipment integrates precision machinery, servo drives, and CNC systems to efficiently and accurately perform complex spatial bending operations. Operators only need to input programs, and the machine can automatically complete feeding, rotating, bending, and spatial cornering movements. With high repeatability positioning accuracy, it significantly enhances production efficiency and product consistency. - [38CNC-3A-1S automatic CNC pipe bender](https://sldcncpipebender.com/product/38cnc-3a-1s-automatic-cnc-pipe-bender/): The 38CNC-3A-1S fully automatic CNC pipe bender is a high-performance bending machine with key specifications: Maximum bending capacity for pipes (or materials with equivalent wall thickness) typically reaches 38mm diameter. Featuring a three-axis (X/Y/Z) CNC control system and a servo spindle for precise motion, it allows flexible angle adjustments from 0° to 190° with high repeatability accuracy. The standard hydraulic drive ensures stable operation and robust performance. Its memory storage function enables pre-programmed multiple processing sequences. This versatile equipment handles complex spatial bending operations for carbon steel, stainless steel, copper, aluminum, and other metals, finding widespread applications in automotive, HVAC, and furniture manufacturing. With advanced automation capabilities, it delivers exceptional production efficiency. - [89CNC-6A-3S fully automatic pipe bender](https://sldcncpipebender.com/product/89cnc-6a-3s-fully-automatic-pipe-bender/): The 89CNC-6A-3S fully automatic pipe bender is a high-efficiency CNC bending machine specifically designed for metal pipe processing. Equipped with a CNC control system, it supports three-dimensional bending operations and features high precision with accurate repeat positioning. Suitable for processing pipes made of stainless steel, carbon steel, copper, aluminum, and other materials, this equipment integrates a 6-axis servo drive system, automated feeding mechanism, and 3D simulation capabilities. It allows multi-program storage and enables batch production of pipes with complex angles and curves. This bending machine has hydraulic clamping function and anti-wrinkle and anti-bending function, the maximum bending diameter can reach 89mm, wall thickness can reach 6mm, Widely used in automotive, furniture, aerospace, and related industries, it boosts processing efficiency by over 30%, serving as an intelligent solution for modern pipe component manufacturing. - [130NCB hydraulic bender machine](https://sldcncpipebender.com/product/130ncb-hydraulic-bender-machine/): NC series pipe bender  machine is equipped with CNC control unit, which has the advantages of convenient operation, high bending accuracy and high cost performance. 1.As a practical semi-automatic solution for small and medium-sized manufacturers, its rational design and minimalist style provide optimal spatial layout for pipe bending operations. 2.The CNC system with user-friendly interface enables flexible parameter settings. 3.Encoder ensures precise and stable bending angles. 4.Multiple processing modes stored for seamless program switching. 5.Automatic counting and power-off memory functions. 6.Hydraulic cooling system guarantees long-term stable operation in high-temperature environments. 7.Spindle undergoes special heat treatment process. 8.All components pass strict quality inspection meeting ISO 9001 standards. 9.Electromagnetic valves and integrated circuits independently control each bending action, effectively extending hydraulic component lifespan. 10.Suitable for processing various materials including steel, stainless steel, aluminum, and copper. - [63CNC-4A-2S automatic pipe bender machine](https://sldcncpipebender.com/product/63cnc-4a-2s-automatic-pipe-bending-machine/): The 63CNC-4A-2S  automatic pipe bending machine is a high-performance CNC pipe bending equipment featuring 4-axis linkage (4A) and dual servo drive (2S) technology, capable of processing carbon steel pipes with diameters up to 63mm and wall thickness ranges from 1.0-4.0mm. Equipped with a high-precision CNC control system, it achieves repeat positioning accuracy within ±0.1mm and features automatic rebound compensation for complex three-dimensional bends. The fully automated workflow includes automatic feeding, precise positioning, bending formation, and material removal, with optional modules for automatic loading and inspection. The touchscreen interface supports graphical programming and CAD file import, storing hundreds of machining programs. Ideal for precision pipe processing in automotive exhaust systems, furniture hardware, fitness equipment, and related industries, this machine improves efficiency by over 50% compared to traditional equipment while significantly reducing production costs. - [75CNC-4A-2S automatic pipe bending machine](https://sldcncpipebender.com/product/75cnc-4a-2s/): Equipped with an industrial-grade computer control system and a touchscreen interface, this equipment supports bilingual operation (Chinese-English). Users can select manual, semi-automatic, or fully automatic modes as needed. Featuring real-time fault detection, it displays anomalies and provides troubleshooting suggestions. Designed for aerospace, automotive parts, HVAC refrigeration, and steel pipe furniture industries, the CNC pipe bender achieves high-precision bending through programming. It allows independent configuration of five operational sequences and ten speed ranges for individual pipes, significantly enhancing efficiency while reducing operational risks. - [50CNC-2A-1S pipe bending machine](https://sldcncpipebender.com/product/50cnc-2a-1s/): The pipe bending machine is hydraulically driven, with high bending angle accuracy and compensation value. The turning angle and feeding are driven by servo motors, with high efficiency, accurate turning angle and feeding. It is especially suitable for pipe processing with many spatial angles and high precision requirements. Such as: the production of automobile oil pipes, air conditioning pipes, motorcycles, bicycles and other frames. The fully automatic pipe bending machine can bend three-dimensional pipes. - [130CNC-2A-1S pipe bending machine](https://sldcncpipebender.com/product/130cnc-2a-1s/): This heavy-duty fully automatic pipe bending machine adopts Japanese MITSUBISHI servo, industrial computer TPC6000 controller, Japanese Mitsubishi high-performance FX5U series + multi-axis motion controller + optical fiber communication. 15-inch color industrial computer, movable control console for easy operator use. - [Copper anti-wrinkle mold](https://sldcncpipebender.com/product/copper-anti-wrinkle-mold/) - [Mandrel](https://sldcncpipebender.com/product/mandrel-5/) - [Mandrel](https://sldcncpipebender.com/product/mandrel-4/) - [Mandrel](https://sldcncpipebender.com/product/mandrel-3/) - [Mandrel](https://sldcncpipebender.com/product/mandrel-2/) - [Mandrel](https://sldcncpipebender.com/product/mandrel/) - [Mould](https://sldcncpipebender.com/product/mould-3/) - [Mould](https://sldcncpipebender.com/product/mould-2/) - [Mould](https://sldcncpipebender.com/product/mould/) - [Fully automatic production line D](https://sldcncpipebender.com/product/fully-automatic-production-line-d/): Fully automatic production line D-tube bending machine – Laser tube cutting machine – Tube end forming machine – 3D laser cutting unit – Sawing machine - [Fully automatic production line C](https://sldcncpipebender.com/product/fully-automatic-production-line-c/): Fully automatic production line C-feeding + pipe cutting + chamfering - [Fully automatic production line B](https://sldcncpipebender.com/product/fully-automatic-production-line-b/): Fully automatic production line B-feeding + pipe cutting + deburring - [Fully automatic production line A](https://sldcncpipebender.com/product/fully-automatic-production-line-a/): Fully automatic production line A: coil straightening + pipe bending machine - [Automatic loading chamfering machine](https://sldcncpipebender.com/product/automatic-loading-chamfering-machine/): Shenglida Technology (Zhangjiagang) Co., Ltd. is a professional manufacturer specializing in the production of pipe bending machines, pipe cutting machines, pipe shrinking machines, chamfering machines and other pipe fittings equipment. Among them, chamfering machines are divided into: single-head chamfering machines and double-head chamfering machines. Mechanical features of single-head chamfering machines: Semi-automatic precision chamfering, manual feeding, automatic clamping, automatic advance and retraction of the knife. The clamping die and the cutter disc are cleverly designed to ensure that the center line of the processed object and the cutter disc is accurate and unchanged. The outer angle, inner angle and pipe end - [Double head chamfering machine](https://sldcncpipebender.com/product/double-head-chamfering-machine/): Shenglida Technology (Zhangjiagang) Co., Ltd. is a professional manufacturer specializing in the production of pipe bending machines, pipe cutting machines, pipe shrinking machines, chamfering machines and other pipe fittings equipment. Among them, chamfering machines are divided into: single-head chamfering machines and double-head chamfering machines. Mechanical features of double-head chamfering machines: Automatic feeding, automatic clamping, automatic advance and retreat. Two-stage feed speed saves labor time, and the slow speed is easy to adjust, and the processing is perfect. - [Single head chamfering machine](https://sldcncpipebender.com/product/single-head-chamfering-machine/): Shenglida Technology (Zhangjiagang) Co., Ltd. is a professional manufacturer specializing in the production of pipe bending machines, pipe cutting machines, pipe shrinking machines, chamfering machines and other pipe fittings equipment. Among them, chamfering machines are divided into: single-head chamfering machines and double-head chamfering machines. Mechanical features of single-head chamfering machines: Semi-automatic precision chamfering, manual feeding, automatic clamping, automatic advance and retraction of the knife. The clamping die and the cutter disc are cleverly designed to ensure that the center line of the processed object and the cutter disc is accurate and unchanged. The outer angle, inner angle and pipe end - [Cone shrinking machine for long materials](https://sldcncpipebender.com/product/cone-shrinking-machine-for-long-materials/): The tube end forming machines produced by Shenglida Technology are reliable, efficient and easy to integrate with automatic loading and unloading solutions or complex production lines. They can perform a variety of processing processes, including deburring, flaring, end trimming, shrinking, threading, rolling, sealing, material cutting and cutting, etc. - [Cone shrink machine](https://sldcncpipebender.com/product/cone-shrink-machine/): The tube end forming machines produced by Shenglida Technology are reliable, efficient and easy to integrate with automatic loading and unloading solutions or complex production lines. They can perform a variety of processing processes, including deburring, flaring, end trimming, shrinking, threading, rolling, sealing, material cutting and cutting, etc. - [Sealing Machine](https://sldcncpipebender.com/product/sealing-machine/): The tube end forming machines produced by Shenglida Technology are reliable, efficient and easy to integrate with automatic loading and unloading solutions or complex production lines. They can perform a variety of processing processes, including deburring, flaring, end trimming, shrinking, threading, rolling, sealing, material cutting and cutting, etc. - [Double head tube shrinking machine](https://sldcncpipebender.com/product/double-head-tube-shrinking-machine/): The tube end forming machines produced by Shenglida Technology are reliable, efficient and easy to integrate with automatic loading and unloading solutions or complex production lines. They can perform a variety of processing processes, including deburring, flaring, end trimming, shrinking, threading, rolling, sealing, material cutting and cutting, etc - [Single head tube shrinking machine](https://sldcncpipebender.com/product/single-head-tube-shrinking-machine/): The tube end forming machines produced by Shenglida Technology are reliable, efficient and easy to integrate with automatic loading and unloading solutions or complex production lines. They can perform a variety of processing processes, including deburring, flaring, end trimming, shrinking, threading, rolling, sealing, material cutting and cutting, etc. - [Aluminum cutting machine](https://sldcncpipebender.com/product/aluminum-cutting-machine/): Shenglida Technology (Zhangjiagang) Co., Ltd. is a professional manufacturer specializing in the production of pipe bending machines, pipe cutting machines, pipe shrinking machines, chamfering machines and other pipe fittings equipment. Among them, the pipe cutting machines are divided into: laser cutting, fully automatic pipe cutting machines, semi-automatic pipe cutting machines, feeder sawing, and aluminum cutting machines. Mechanical features of aluminum profile cutting machines: ■ Mainly used for sawing industrial profiles, aluminum alloy doors and windows, heat sinks, copper materials, etc., and can also be used for cutting and cutting plastic profiles. ■ Using carbide saw blades, the outer diameter can - [CNC aluminum cutting machine](https://sldcncpipebender.com/product/cnc-aluminum-cutting-machine/): Shenglida Technology (Zhangjiagang) Co., Ltd. is a professional manufacturer specializing in the production of pipe bending machines, pipe cutting machines, pipe shrinking machines, chamfering machines and other pipe fittings equipment. Among them, the pipe cutting machines are divided into: laser cutting, fully automatic pipe cutting machines, semi-automatic pipe cutting machines, feeder sawing, and aluminum cutting machines. Mechanical features of aluminum profile cutting machines: ■ Mainly used for sawing industrial profiles, aluminum alloy doors and windows, heat sinks, copper materials, etc., and can also be used for cutting and cutting plastic profiles. ■ Using carbide saw blades, the outer diameter can - [Laser tube cutting machine](https://sldcncpipebender.com/product/laser-tube-cutting-machine/): This machine is used for three-dimensional cutting of square tubes, round tubes, oval tubes and other pipes. It has a stable structure, no deformation of the pipe mouth, and no burrs. The cutting range is wide, 10-80mm, and the cutting tail is within 50mm. One person can operate multiple devices, and the efficiency is 3-5 times that of ordinary pipe cutting machines. - [Loading rack sawing](https://sldcncpipebender.com/product/loading-rack-sawing/): ■The machine can feed up to 1500mm at a time, servo feeding (feeding length can be customized according to customer requirements) ■The machine can cut multiple pipes, and can cut at least 4 Ф25mm pipes at a time. ■Feeding can be repeated multiple times. ■The machine can cut steel pipes of different diameters (Ф25-125mm) by changing the jaws. - [275 Manual Pipe Cutting Machine](https://sldcncpipebender.com/product/275-manual-pipe-cutting-machine/): MC-275AC metal circular saw is a semi-automatic sawing machine. It is a new product that our company has innovated and developed based on the introduction of foreign technology. The product performance has reached the advanced level in the same industry. It can saw ordinary steel, stainless steel, copper, aluminum and other metal profiles with various cross-sectional shapes, especially it is ideal for sawing various pipes. - [275 Pneumatic Pipe Cutting Machine](https://sldcncpipebender.com/product/275-pneumatic-pipe-cutting-machine/): MC-275AC metal circular saw is a semi-automatic sawing machine. It is a new product that our company has innovated and developed based on the introduction of foreign technology. The product performance has reached the advanced level in the same industry. It can saw ordinary steel, stainless steel, copper, aluminum and other metal profiles with various cross-sectional shapes, especially it is ideal for sawing various pipes. - [315 manual pipe cutting machine](https://sldcncpipebender.com/product/315-manual-pipe-cutting-machine/): MC-315AC metal circular saw is a semi-automatic sawing machine. It is a new product that our company has innovated and developed based on the introduction of foreign technology. The product performance has reached the advanced level in the same industry. It can saw ordinary steel, stainless steel, copper, aluminum and other metal profiles with various cross-sectional shapes, especially it is ideal for sawing various pipes. When sawing, you only need to work on feeding and unloading. The clamping, loosening, feeding and retracting of the workpiece after sawing are all automatically completed by electrical and pneumatic control. It is highly efficient and is particularly suitable for 24-hour continuous operation. - [315 Pneumatic Pipe Cutting Machine](https://sldcncpipebender.com/product/315-pneumatic-pipe-cutting-machine/): MC-315B pneumatic metal circular saw, equipped with high-efficiency worm gear, worm drive, high sawing rate, no noise, no burr and flash. The feed adopts pneumatic mode, and the machine head rotates 45° left and right. The clamp advances and retreats are all pneumatic automatic. The coolant automatically circulates to ensure the smoothness of the workpiece. The cutting is centralized and the maintenance is simple. - [425 Hydraulic Pipe Cutting Machine](https://sldcncpipebender.com/product/425%e6%b2%b9%e5%8e%8b%e5%88%87%e7%ae%a1%e6%9c%ba/): Vertical slide feed, stable feed and long tool life Special design, multiple sets of gear transmission suitable for heavy cutting, stable precision Solid machine structure, low vibration, long machine life Automatic circulation of coolant ensures smooth cut surface of bow and arrow Centralized cutting, simple and easy maintenance - [350 Hydraulic Pipe Cutting Machine](https://sldcncpipebender.com/product/350-hydraulic-pipe-cutting-machine/): Vertical slide feed, stable feed and long tool life, special design, multiple sets of gear transmission suitable for heavy cutting, stable precision, solid machine structure, small vibration, long machine life, automatic circulation of coolant to ensure smooth cross section, centralized cutting, simple and easy maintenance - [350CNC upper and lower clamps](https://sldcncpipebender.com/product/350cnc-upper-and-lower-clamps/): The fully automatic hard rail slide feed circular saw machine is a fully automatic feed metal cutting machine with a sawing speed of 28/42/76/118 revolutions per minute. The clamp is specially designed by our company. There is no need to change the clamp when sawing materials of different specifications. It is very suitable for sawing various thick and thin metal materials such as ordinary steel, stainless steel, copper, aluminum, etc. with different cross-sectional shapes. This model has a programmable controller. The set program is combined with automatic electrical components to feed, hold, saw, etc. the material repeatedly to perform strict automatic cycle work. In addition, special clamps can be designed in combination with actual workpieces to hold multiple pipes and saw them at the same time, which greatly improves the function of ordinary fully automatic pipe cutting machines that have a section of tail material left at the end and cannot be cut at one time, saving materials, time and labor; after sawing, there is no tail material before and after, which increases the yield rate of pipes and increases the output by multiples. - [350CNC left and right clamps](https://sldcncpipebender.com/product/350cnc-left-and-right-clamps/): The fully automatic hard rail slide feed circular saw machine is a fully automatic feed metal cutting machine with a sawing speed of 28/42/76/118 revolutions per minute. The clamp is specially designed by our company. There is no need to change the clamp when sawing materials of different specifications. It is very suitable for sawing various thick and thin metal materials such as ordinary steel, stainless steel, copper, aluminum, etc. with different cross-sectional shapes. This model has a programmable controller. The set program is combined with automatic electrical components to feed, hold, saw, etc. the material repeatedly to perform strict automatic cycle work. In addition, special clamps can be designed in combination with actual workpieces to hold multiple pipes and saw them at the same time, which greatly improves the function of ordinary fully automatic pipe cutting machines that have a section of tail material left at the end and cannot be cut at one time, saving materials, time and labor; after sawing, there is no tail material before and after, which increases the yield rate of pipes and increases the output by multiples. - [425CNC cross-cutting machine](https://sldcncpipebender.com/product/425cnc-cross-cutting-machine/): The fully automatic hard rail slide feed circular saw machine is a fully automatic feed metal cutting machine with a sawing speed of 28/42/76/118 revolutions per minute. The clamp is specially designed by our company. There is no need to change the clamp when sawing materials of different specifications. It is very suitable for sawing various thick and thin metal materials such as ordinary steel, stainless steel, copper, aluminum, etc. with different cross-sectional shapes. This model has a programmable controller. The set program is combined with automatic electrical components to feed, hold, saw, etc. the material repeatedly to perform strict automatic cycle work. In addition, special clamps can be designed in combination with actual workpieces to hold multiple pipes and saw them at the same time, which greatly improves the function of ordinary fully automatic pipe cutting machines that have a section of tail material left at the end and cannot be cut at one time, saving materials, time and labor; after sawing, there is no tail material before and after, which increases the yield rate of pipes and increases the output by multiples. - [425CNC bevel cutting](https://sldcncpipebender.com/product/425cnc-bevel-cutting/): The fully automatic hard rail slide feed circular saw machine is a fully automatic feed metal cutting machine with a sawing speed of 28/42/76/118 revolutions per minute. The clamp is specially designed by our company. There is no need to change the clamp when sawing materials of different specifications. It is very suitable for sawing various thick and thin metal materials such as ordinary steel, stainless steel, copper, aluminum, etc. with different cross-sectional shapes. This model has a programmable controller. The set program is combined with automatic electrical components to feed, hold, saw, etc. the material repeatedly to perform strict automatic cycle work. In addition, special clamps can be designed in combination with actual workpieces to hold multiple pipes and saw them at the same time, which greatly improves the function of ordinary fully automatic pipe cutting machines that have a section of tail material left at the end and cannot be cut at one time, saving materials, time and labor; after sawing, there is no tail material before and after, which increases the yield rate of pipes and increases the output by multiples. - [425CNC left and right clamps](https://sldcncpipebender.com/product/425cnc-left-and-right-clamps/): The fully automatic hard rail slide feed circular saw is a fully automatic feed metal cutting machine tool with a sawing speed of 28/42/76/118 revolutions per minute. The clamp is specially designed by our company. There is no need to change the clamp when sawing materials of different specifications. It is very suitable for sawing thick and thin metal materials such as ordinary steel, stainless steel, copper, aluminum, etc. with various cross-sectional shapes. This model has a programmable controller. The set program is combined with automatic electrical components to feed, hold, saw, etc. the material repeatedly to perform strict automatic cycle work. In addition, special clamps can be designed in combination with actual workpieces to hold multiple pipes and saw them at the same time, which greatly improves the function of ordinary fully automatic pipe cutting machines that have a section of tail material left at the end and cannot be cut at one time, saving materials, time and labor; after sawing, there is no tail material before and after, which increases the yield rate of pipes and increases the output by multiples. - [425CNC pipe cutting machine](https://sldcncpipebender.com/product/425cnc-pipe-cutting-machine/): The fully automatic hard rail slide feed circular saw machine is a fully automatic feed metal cutting machine with a sawing speed of 28/42/76/118 revolutions per minute. The clamp is specially designed by our company. There is no need to change the clamp when sawing materials of different specifications. It is very suitable for sawing various thick and thin metal materials such as ordinary steel, stainless steel, copper, aluminum, etc. with different cross-sectional shapes. This model has a programmable controller. The set program is combined with automatic electrical components to feed, hold, saw, etc. the material repeatedly to perform strict automatic cycle work. In addition, special clamps can be designed in combination with actual workpieces to hold multiple pipes and saw them at the same time, which greatly improves the function of ordinary fully automatic pipe cutting machines that have a section of tail material left at the end and cannot be cut at one time, saving materials, time and labor; after sawing, there is no tail material before and after, which increases the yield rate of pipes and increases the output by multiples. - [425CNC upper and lower clamps](https://sldcncpipebender.com/product/425cnc-upper-and-lower-clamps/): The fully automatic hard rail slide feed circular saw machine is a fully automatic feed metal cutting machine with a sawing speed of 28/42/76/118 revolutions per minute. The clamp is specially designed by our company. There is no need to change the clamp when sawing materials of different specifications. It is very suitable for sawing various thick and thin metal materials such as ordinary steel, stainless steel, copper, aluminum, etc. with different cross-sectional shapes. This model has a programmable controller. The set program is combined with automatic electrical components to feed, hold, saw, etc. the material repeatedly to perform strict automatic cycle work. In addition, special clamps can be designed in combination with actual workpieces to hold multiple pipes and saw them at the same time, which greatly improves the function of ordinary fully automatic pipe cutting machines that have a section of tail material left at the end and cannot be cut at one time, saving materials, time and labor; after sawing, there is no tail material before and after, which increases the yield rate of pipes and increases the output by multiples. - [425CNC corner cutting](https://sldcncpipebender.com/product/425cnc-corner-cutting/): The fully automatic hard rail slide feed circular saw machine is a fully automatic feed metal cutting machine with a sawing speed of 28/42/76/118 revolutions per minute. The clamp is specially designed by our company. There is no need to change the clamp when sawing materials of different specifications. It is very suitable for sawing various thick and thin metal materials such as ordinary steel, stainless steel, copper, aluminum, etc. with different cross-sectional shapes. This model has a programmable controller. The set program is combined with automatic electrical components to feed, hold, saw, etc. the material repeatedly to perform strict automatic cycle work. In addition, special clamps can be designed in combination with actual workpieces to hold multiple pipes and saw them at the same time, which greatly improves the function of ordinary fully automatic pipe cutting machines that have a section of tail material left at the end and cannot be cut at one time, saving materials, time and labor; after sawing, there is no tail material before and after, which increases the yield rate of pipes and increases the output by multiples. - [Rounding Machine](https://sldcncpipebender.com/product/rounding-machine/) - [Wire bending machine](https://sldcncpipebender.com/product/wire-bending-machine/): The pipe bending machine is driven by a fully electric servo motor, with automatic left and right servo sharing (clockwise, counterclockwise); Fully servo motor driven, high efficiency, accurate angle and feeding, with compensation value function; Especially suitable for pipe processing with multiple spatial angles and high precision requirements. Such as: bending and forming of car headrests, car oil pipes, air conditioning pipes, motorcycles, bicycles and other frames; The fully automatic pipe bending machine can bend complex three-dimensional pipes to the left and right. - [38NCB Hydraulic Pipe Bending Machine](https://sldcncpipebender.com/product/38ncb-hydraulic-pipe-bending-machine/): Adopt single chip microcomputer control, hydraulic drive bending, manual feeding, automatic bending, touch screen English or other languages, original imported hydraulic valve. Air cooling / water cooling / oil cooling are available. - [50NCB](https://sldcncpipebender.com/product/50ncb/): Adopt single chip microcomputer control, hydraulic drive bending, manual feeding, automatic bending, touch screen English or other languages, original imported hydraulic valve. Air cooling / water cooling / oil cooling are available. - [63NCB](https://sldcncpipebender.com/product/63ncb/): Adopt single chip microcomputer control, hydraulic drive bending, manual feeding, automatic bending, touch screen English or other languages, original imported hydraulic valve. Air cooling / water cooling / oil cooling are available. - [Double bending machine](https://sldcncpipebender.com/product/double-bending-machine/): According to the different base structures, it is divided into standard type and rotary type A: Standard type: the machine head cannot be rotated, and the double heads can be adjusted arbitrarily from 0-90° B: Rotary type: the machine head can be rotated, and the double heads can adjust the bending angle from 0-185°, but the material collection problem must be considered Adopting PLC control, easy to operate and maintain Can be divided into full cycle, half cycle, and selective operation Can choose 1 or more operations according to the outer diameter of different materials and their size Standard accessories: one set of molds, one set of baffles - [89NCB](https://sldcncpipebender.com/product/89ncb/): Adopt single chip microcomputer control, hydraulic drive bending, manual feeding, automatic bending, touch screen English or other languages, imported hydraulic valve. Air cooling / water cooling / oil cooling are available - [75NCB](https://sldcncpipebender.com/product/75ncb/): Adopt single chip microcomputer control, hydraulic drive bending, manual feeding, automatic bending, touch screen English or other languages, original imported hydraulic valve. Air cooling / water cooling / oil cooling are available. - [114NCB](https://sldcncpipebender.com/product/114ncb/): Adopt single chip microcomputer control, hydraulic drive bending, manual feeding, automatic bending, touch screen English or other languages, original imported hydraulic valve. Air cooling / water cooling / oil cooling are available. - [325NCB hydraulic pipe bending machine](https://sldcncpipebender.com/product/325ncb/): Adopt single chip microcomputer control, hydraulic drive bending, manual feeding, automatic bending, touch screen English or other languages, original imported hydraulic valve. Air cooling / water cooling / oil cooling are available. - [168NCB](https://sldcncpipebender.com/product/168ncb/): Adopt single chip microcomputer control, hydraulic drive bending, manual feeding, automatic bending, touch screen English or other languages, original imported hydraulic valve. Air cooling / water cooling / oil cooling are available. - [89CNC-2A-1S](https://sldcncpipebender.com/product/89cnc-2a-1s/): The pipe bending machine is hydraulically driven, with high bending angle accuracy and compensation value. The turning angle and feeding are driven by servo motors, with high efficiency, accurate turning angle and feeding. It is especially suitable for pipe processing with many spatial angles and high precision requirements. Such as: the production of automobile oil pipes, air conditioning pipes, motorcycles, bicycles and other frames. The fully automatic pipe bending machine can bend three-dimensional pipes. - [75CNC-3A-1S](https://sldcncpipebender.com/product/75cnc-3a-1s/): Precise control through 3-13 axis servo motors; Can realize left and right bending functions of 1-4 layer molds; Can realize large radius or spiral product bending, with push bending function; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [63CNC-5A-4S](https://sldcncpipebender.com/product/63cnc-5a-4s/): Precise control through 5-13 axis servo motors; Can realize left and right bending functions of 1-4 layer molds; Can realize large radius or spiral product bending, with push bending function; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [50CNC-3A-2S built-in motor](https://sldcncpipebender.com/product/50cnc-3a-2s-built-in-motor/): Precise control through 3-13 axis servo motors; Can realize left and right bending functions of 1-4 layer molds; Can realize large radius or spiral product bending, with push bending function; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [50CNC-3A-2S](https://sldcncpipebender.com/product/50cnc-3a-2s/): Precise control through 3-13 axis servo motors; Can realize left and right bending functions of 1-4 layer molds; Can realize large radius or spiral product bending, with push bending function; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [38CNC-4A-3S](https://sldcncpipebender.com/product/38cnc-4a-3s/): DW38CNC-4A-2S pipe bending machine is servo and hydraulic driven, with bending angle, feeding accuracy, pipe rotation accuracy, left and right mold change of pipe bending machine head, hydraulic control clamping, guiding, up and down mold change of machine head, mandrel, mechanism, etc. have their own independent cylinders. When the pipe bending arm bends the pipe, under the control of the hydraulic system, the clamping, guiding, mandrel, and bending parts are coordinated to complete high-quality bending. It is an economical and practical general equipment. The equipment can bend metal pipes with or without cores. The machine has a single-action function, which - [38CNC-3A-2S](https://sldcncpipebender.com/product/38cnc-3a-2s-2/): Precise control through 3-13 axis servo motors; Can realize left and right bending functions of 1-4 layer molds; Can realize large radius or spiral product bending, with push bending function; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [38CNC-3A-1S](https://sldcncpipebender.com/product/38cnc-3a-1s/): Precise control through 3-13 axis servo motors; Can realize left and right bending functions of 1-4 layer molds; Can realize large radius or spiral product bending, with push bending function; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [325CNC-2A-1S](https://sldcncpipebender.com/product/325cnc-2a-1s/) - [50CNC-2A-1S](https://sldcncpipebender.com/product/50cnc-2a-1s-2/): The pipe bending machine is hydraulically driven, with high bending angle accuracy and compensation value. The turning angle and feeding are driven by servo motors, with high efficiency, accurate turning angle and feeding. It is especially suitable for pipe processing with many spatial angles and high precision requirements. Such as: the production of automobile oil pipes, air conditioning pipes, motorcycles, bicycles and other frames. The fully automatic pipe bending machine can bend three-dimensional pipes. - [25CNC-3A-2S](https://sldcncpipebender.com/product/25cnc-3a-2s/): Precise control through 3-13 axis servo motors; Can achieve left and right bending functions for 1-4 layer molds; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. Leave a message online - [25CNC-3A-1S](https://sldcncpipebender.com/product/25cnc-3a-1s/): Precise control through 3-13 axis servo motors; Can realize left and right bending functions of 1-4 layer molds; Can realize large radius or spiral product bending, with push bending function; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [15CNC-3A-1S](https://sldcncpipebender.com/product/15cnc-3a-1s/): Precise control through 3-13 axis servo motors; Can achieve left and right bending functions for 1-4 layer molds; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [38CNC-3A-2S](https://sldcncpipebender.com/product/38cnc-3a-2s/): DW38CNC-3A-2S fully automatic pipe bending machine is servo and hydraulic driven. The electrical appliances centrally control the bending angle, feeding accuracy, and pipe rotation accuracy. The bending head can change molds left and right. The hydraulic control clamping, guiding, head up and down mold changing, mandrel, mechanism, etc. have their own independent cylinders. When the bending arm bends the pipe, under the control of the hydraulic system, the clamping, guiding, mandrel, and bending parts coordinate with each other to complete high-quality bending. It is an economical and practical general equipment. - [50CNC-3A-1S](https://sldcncpipebender.com/product/50cnc-3a-1s/): Precise control through 4-13 axis servo motors; Can realize left and right bending functions of 1-4 layer molds; Can realize large radius or spiral product bending, with push bending function; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [63CNC-3A-1S](https://sldcncpipebender.com/product/63cnc-3a-1s/): Precise control through 4-13 axis servo motors; Can realize left and right bending functions of 1-4 layer molds; Can realize large radius or spiral product bending, with push bending function; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [130CNC fully automatic](https://sldcncpipebender.com/product/130cnc-fully-automatic/): The pipe bending machine is hydraulically driven, with high bending angle accuracy and compensation value. The turning angle and feeding are driven by servo motors, with high efficiency, accurate turning angle and feeding. It is especially suitable for pipe processing with many spatial angles and high precision requirements. Such as: the production of automobile oil pipes, air conditioning pipes, motorcycles, bicycles and other frames. The fully automatic pipe bending machine can bend three-dimensional pipes. - [63CNC-3A-2S](https://sldcncpipebender.com/product/63cnc-3a-2s/): Precise control through 4-13 axis servo motors; Can realize left and right bending functions of 1-4 layer molds; Can realize large radius or spiral product bending, with push bending function; Industrial computer system has 3D interference inspection function; Can connect robots and 3D measuring instruments, etc. - [75CNC-3A-2S](https://sldcncpipebender.com/product/75cnc-3a-2s/): Fully automatic CNC tube bending machine, tube bending and mold transfer servo control (hydraulic control is available), cornering and feeding are servo controlled, clamping and core pulling are hydraulically controlled. It can achieve large radius bending and has push bending function. The equipment uses a 10.0-inch touch screen, English or multiple language modes, PLC controller (optional Windows XP industrial system). Air cooling/water cooling/oil cooling are available. It has a partial automatic lubrication function. Electrical and hydraulic components are imported from Japan, France, Germany and other countries. - [90CNC-3A-2S pipe bending machine](https://sldcncpipebender.com/product/90cnc-3a-2s/): Fully automatic CNC tube bending machine, tube bending and mold transfer servo control (hydraulic control is available), cornering and feeding are servo controlled, clamping and core pulling are hydraulically controlled. It can achieve large radius bending and has push bending function. The equipment uses a 10.0-inch touch screen, English or multiple language modes, PLC controller (optional Windows XP industrial system). Air cooling/water cooling/oil cooling are available. It has a partial automatic lubrication function. Electrical and hydraulic components are imported from Japan, France, Germany and other countries. - [168CNC-2A-1S](https://sldcncpipebender.com/product/168cnc-2a-1s/): The pipe bending machine is hydraulically driven, with high bending angle accuracy and compensation value. The turning angle and feeding are driven by servo motors, with high efficiency, accurate turning angle and feeding. It is especially suitable for pipe processing with many spatial angles and high precision requirements. Such as: the production of automobile oil pipes, air conditioning pipes, motorcycles, bicycles and other frames. The fully automatic pipe bending machine can bend three-dimensional pipes. [comment]: # (Generated by Hostinger Tools Plugin)