NC & CNC Tube Bender Pipe Bending Machine Blog

Methods to reduce tube bending machine wear and rust removal

Methods to reduce tube bending machine wear and rust removal After using the tube bending machine hydraulic for a long time, it is inevitable to have wear and rust. Anyone who has operated the tube bending machine knows that it will be subject to wear during use. In order to reduce wear, the following methods…

knowledge about the mandrel of pipe bender

knowledge about mandrel of pipe bender The mandrel tube bending machine is one of the tube bending machine. When bending pipes with large diameter and thin wall, the inside of pipe needs to be supported by tools in order to prevent pipe wall collapse. The tool used to support the pipe wall is mandrel. The…

The safety operation rules of cnc pipe bending machine

The safety operation rules of cnc pipe bending machine When operating CNC pipe bender, the operator must strict compliance with the safety operation rules to prevent safety accident. We are one of the cnc pipe bending machine manufacturers in China with best reputation. We remind our customers to attention the following rules during the manufacturing…

Troubleshooting for tube bending machine

The common deficiencies and solutions of pipe bender The cnc mandrel tube bender is widely used to produce the exhaust pipe of automobile, ship and other machinery. The cnc tube bender manufacturers not only provide you with cnc tube benders for sale, but also point out some problems that are easy to occur when using…

The application cases of the cnc tube bender

Applications of cnc tube bender With the development of the science and technology of tube bending machine, the types of cnc tube benders are increasingly diversified, and the performance of cnc tube bender is also improved greatly.The development of the cnc tube bender software (programmable controller, microcomputer and single chip etc) is particularly rapidly. The…

What is pipe bending machine mandrel
The pipe bending machine mandrel is a bending tool made of metal materials, the function is to provide support and stability in the bending parts. During using the pipe bending machine, because of the bending radius is small and the pips can not fixed, resulting in terrible bending effects. ...

The knowledge of the cnc tube bending machine—Try to avoid bending wrinkles

The knowledge of the cnc tube bending machine—Try to avoid bending wrinkles When the cnc mandrel tube bending machine is running, the material inside the centerline is compressed. When bending to a certain angle, the material will be pushed back and beyond the tangent point due to the large compression force. If the pipe wall…

The differences between pipe bending machine automatic and semi-automatic pipe bending machine

The differences between pipe bending machine automatic and semi-automatic pipe bending machine The pipe bending machine can divided into automatic pipe bending machine（cnc pipe bending machine）and semi-automatic pipe bending machine（pipe bending machine nc）, they are totally different. This passage will introduce their differences in detail. 1.The differences of structural The executive parts of pipe bending machine nc is driven by…

What are tube bending machines
The tube bending machine is a highly effective and accurate equipment for the bending process of metal tubes. The tube bending machine design is very scientific and advanced, put the tubes into the suitable dies and bend tubes according to the set power and speed to achieve bending shapes and angles…

The inner wrinkling of tube bending machine when bending

Tube wrinkling problem when using tube bending machine When the tube bending machine is working, the inner of tubes maybe wrinkled if the machine is not equipped with a mandrel. A suitable mandrel (chain mandrel) is the first step to solve this tube wrinkling problem. The inner material is in the extrusion state during the bending…

Knowledge of tube bending machine – classification and market

Knowledge of tube bending machine – Classification and market What is Tube Bending Machine? The tube bending machine is a machine that bends various metal pipes into different angles. It is mainly driven by hydraulic pressure or by the combination of hydraulic and servo. With a tube bending machine, you can process thin-walled tubes, tight…

Best 5 cnc Tube Bending Machine Manufacturers in China

Best 5 cnc Tube Bending Machine Manufacturers in China Tube Bending Machine Manufacturers in China In the past, metal manufacturing plants required technicians to manually bend small-diameter tubes, which often resulted in incorrect measurements, low precision of angles and high scrap-page rate of tubes. Nowadays, with the development of the technical strength of the tube…

Safety precautions for cnc tube bending machine

Tube bending machine safety precautions Our cnc tube bending machine has been mature and stable in terms of quality and technology, so after purchasing the cnc tube bending machine, as long as you maintain it carefully and use it properly, the cnc tube bending machine can serve for a long time. This article will introduce…

CNC pipe bending machine in India

CNC Pipe Bending Machine in India What is automatic pipe bending machine? An automatic pipe bending machine, also called automatic pipe bender, or automatic tube bending machine, is designed to permanently form pipes or tubes into desired shapes by utilizing mechanical force to press stock material tubes or pipes against the die. There are 2 types…

Similarities and differences between cnc tube bender 38CNC-2B and 38CNC-3B

Similarities and differences between cnc tube bender 38CNC-2B and 38CNC-3B As a professional cnc tube benders manufacturer in China, Yansumi Machinery provides clients with different models of cnc tube bender for sale to meet clients’ production requirements. Cnc tube bender has been introduced by more and more manufacturers because of its high accuracy and fast…

Application of anti-wrinkle die when bend tubes with mandrel tube benders

Precautions for pipe bender with anti-wrinkle die when processing pipes When processing pipes with mandrel tube bender, the material inner side of center-line is compressed. When the pipe is bent to a certain angle, the material will be pushed back and exceed the tangent point due to the large compression force of the material. The…

What to do if the pipes wrinkle when bending by pipe bending machine hydraulic?
The pipe bending machine hydraulic has a wide application in various industries and can bend pipes with different shapes. However, during the process of pipe bending, it is common to encounter issues with inner wrinkling, which refers to the occurrence of depressions on the inner surface of the pipe wall. The main impact is that it reduces the performance of the pipe bending machine equipment and also decreases the strength of the pipe, thereby shortening its lifespan...