With the development of modern technology and the improvement of industrial level, CNC pipe bending has been developed For some high-performance pipe bending equipment, such as three-dimensional hydraulic pipe bending, there are generally three main driving modes for these high-level pipe bending machines: motor drive, hydraulic drive, motor hydraulic hybrid drive.

1. Motor drive.

Today in modern industry, the power source of most mechanisms and equipment is driven by motor, which provides the basic motion power for the entire equipment. The motor provides the source power. There are many other methods in the process of power transmission, such as using the motor to drive gear, rack, cam, linkage and other mechanisms, and designing a pipe bender that meets the requirements according to the actual situation.

2. Hydraulic transmission.

With the continuous development of industrial technology, hydraulic transmission technology has become one of the fastest growing technologies in mechanical equipment, especially in recent years, has entered a new stage of development. Hydraulic transmission and control system has the advantages of large transmission power, poor control accuracy, fast response speed, easy to realize the integrated motor hydraulic control, and has been widely used in all walks of life. The hydraulic pipe bender with hydraulic oil supply is a new type of pipe bender structure, which has the advantages of reasonable structure, convenient operation, safe use, fast loading and unloading, and multi use of one machine.

3. Motor water hydraulic hybrid transmission.

The pipe bender has the advantages of large transmission power, high control accuracy, fast response speed, etc., but it also has some disadvantages, such as: because the operator acts too much, the production power is large, the machine consumption is large, and the service life is shortened; More operators are needed and the service life is short; Therefore, in the further discussion, it is suggested to adopt the motor hydraulic hybrid drive, so that under the respective advantages of motor hydraulic, the most reasonable drive mode can be adopted to reduce production costs, improve production power and improve processing accuracy.