Automatic Paper Slitter Rewinder Machine

Automatic Paper Slitter Rewinder Machine is top grade high quality model slitting machines, suitable for slitting and rewinding various kind of paper, label stock, plastic film, foil, metallized film, and others laminates etc.

Product Details


1. Automatic Paper Slitter Rewinder Machine imports PLC for centralized control, with touch screen operation interface, is able to set working parameters and display working status in screen.

2. Rewinding adopts differential air shafts, driven by the variable frequency control motor, automatic tension control.

3. Unwinding adopts shaft-less loading and unloading, hydraulic lifting, easy for efficient loading and unloading, with web guide system.

Technical Specifications:


Technical Drawing:


Automatic Paper Slitter Rewinder Machine unwinding tension detection system:

The tension sensor detects that it is a direct detection of the tension, and is closely combined with the machine, and is provided with a detection method of the moving part. Usually two sensors are paired and mounted on the end shafts on both sides of the detection guide roller.

Attenuation and tension compensation of the tension and retraction of the slitting machine: It is generally believed that maintaining the constant tension of the aluminum foil during the rewinding and unwinding of the aluminum foil is beneficial to the performance quality of the finished aluminum foil, but it is not. The best method is to increase the tension of the aluminum foil according to a certain rule as the diameter or weight of the coil increases, and the smaller the diameter weight, the lower the tension value. Due to the automatic tension control and manual tension control in the slitting operation. Manual tension control requires the operator to continuously adjust to the weight of the master roll diameter.

In order to ensure the accuracy of the tension of the rewinding and unwinding, the dynamic balance treatment should be carried out under the condition that the tension detecting roller of the rewinding and unwinding mechanism should be higher than the maximum speed, and the surface should have sufficient wrap angle to provide accurate running tension. Guarantee the stability of product quality.

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