This model is an export model with the following characteristics:

1. Used for flat mouth, enterprise mouth, and socket

2. Production specifications for various drainage pipes with a length of less than 4 meters and a diameter of less than 4000

3. Longitudinal reinforcement traction structure;

4. Automatic diameter change throughout the specification range, instantly completing specification switching;

5. The longitudinal reinforcement adopts pneumatic clamping device, and the skeleton does not require manual loading and unloading;

6. Synchronization device to ensure that the skeleton is not twisted after forming. As the device is located at the bottom of the equipment, it has no effect on disassembling the skeleton;

7. Automatic alarm and shutdown for operational errors and malfunctions;

8. Automatic diameter change, automatic winding, automatic return, shutdown memory, system preset for all user product specifications, automatic fault alarm and display of fault location, and other functions