Features:

• Machine is logically controlled and protected by PLC, and the value is set by touch screen;
• Magnetic powder brake and tension sensor control system in unwinder; hydraulic pressure lifter and shaftlss cone holder to charge/discharge web roll;
• Unwinder automatic error correct photoelectricity regulator;
• Main traction and rewinder with vector frequency conversion motor control;
• Use double pieces pneumatic difference shaft and Japanese SMC Electricity-air converter to control rewinder tension;
• Counter meter, counter speed, and unwinder /rewinder tension set and display; rewinder dia. automatic counter and display.

Specification: