Imported speed governing system ensures synchronous traction.
The center height is adjustable by crawler belt to suit tubing with different
electrical lift bottom pedrail of large size hauling off unit.
Pressure adjustable stepless for pedrails ensures the pressure of contact.
Connected to the main machine and direct control of traction speed available by
using the operating interface of the main machine.
Accurate length measurement may be realized by using the speed measurement
mechanism of the rotary encoder.
V-shaped trough belt traction rubber block has good abrasive resistance and big
abrasive resistant coefficient.