Torsion axis bending machine: As the name suggests, the operation of the bending machine is caused by a central axis.

CNC bending machine: CNC bending machine relies on servo synchronization proportional valve synchronization on both sides. It not only has high 

synchronization accuracy, but also has real-time error feedback. The bending slider has strong resistance to eccentric load and the bending effect is better.

The biggest difference is that the structures on both sides of the bending slider to ensure synchronization are different.

Torsional axis synchronous bending machines rely on mechanical balance shafts for forced synchronization, with low synchronization accuracy, no error 

feedback, and poor eccentric load resistance of the bending slider. The stability and accuracy of the machine are affected by multiple factors.

 1,  Such as: cylinder accuracy, slider accuracy, synchronous shaft accuracy, etc. Moreover, long-term use of the worm gear will cause wear and tear, affecting the

 positioning accuracy. Therefore, the bending machine with torsion axis synchronization structure becomes more and more inaccurate the more it is used, and 

it needs to be re-adjusted every time it is used for a period of time.

The electro-hydraulic servo CNC bending machine relies on the servo synchronous proportional valves on both sides to synchronize. It has high synchronization 

accuracy, real-time error feedback, and the bending slider has strong resistance to bias loads. Therefore, the electro-hydraulic servo CNC bending machine only

 needs to be installed and debugged after the new machine is installed. The more you use it, the better it becomes, and the accuracy can always be maintained.

2. CNC system functions

Torsion axis synchronous bending machine: CNC systems generally have a single function, and workers need to repeat calculations to program the program.

Electro-hydraulic servo CNC synchronous bending machine: The CNC system software is highly integrated, allowing workers to program the required workpieces

 more intuitively and quickly.

3. Efficiency time for initial testing of workpieces

Torsion axis synchronous bending machine: When the workpiece is first tested, when the angle is inaccurate and requires debugging, the debugging steps are

 very complicated and will take a long time.

Electro-hydraulic servo CNC synchronous bending machine: When the workpiece is first tested and the angle is inaccurate and requires debugging, the 

debugging steps are very simple and straightforward.