Frequently Asked Questions
Q:
What materials are suitable for this semi-automatic rewinding machine?
This machine is highly suitable for rewinding and slitting stretch film, cling film, cast film, plastic film, and aluminum foil rolls.
Q:
What is the maximum operating speed of the PB-500 model?
The machine features a high-speed production capability of up to 500 meters per minute (500m/min) for efficient processing.
Q:
How does the roll exchange system work?
It utilizes a manual exchange system for the rewinding rolls. Both the unwinder and rewinder are equipped with shaftless pneumatic cones to ensure quick and easy roll loading and unloading.
Q:
What are the supported rewinding shaft sizes?
The machine is compatible with multiple rewinding shaft sizes, specifically 25mm, 38mm, and 76mm, giving you flexible product options.
Q:
Will rewinding improve the quality of the film rolls?
Yes. Rewinding with this machine makes the final film roll much more even, which enhances both the tension and puncture resistance of the finished film.
Q:
What is the maximum width of the mother roll this machine can process?
The machine is designed to handle mother rolls with a maximum width of 500mm.