Automatic Roller Changer for Film Blowing Machine

Automatic roller changer designed to replace manual roller changer for film blowing machine. Auto tension control by servo motor and auto rewinding speed control by servo motor.

Features:

Automatic rewinding speed control follows to film blowing machine.

Auto meter count down system to change roller by setting number.

Optional: inline hot slitting knife to make several rolls at same time.

Servo motor for traction and rewinder.