DC servo motor control for web slitter The common deviation control system has gas-liquid and photoelectric servo control systems. Both work the same way, the only difference is the difference in the detection device. The former is a pneumatic detecting device and a gas and liquid servo valve, and the latter is a photoelectric detecting device and a DC servo motor. They have their own strengths.

Web paper slitting machine is widely used in cardboard, coated paper, kraft paper, cultural paper, double adhesive tape, high gloss photo paper, gold and silver cardboard, aluminum foil paper, laser laser paper, tobacco and alcohol packaging paper, etc. The cutting machine is a high-efficiency, high-precision, high-stability paper-cutting machine for paper processing. It is a paper processing machine commonly used in the paper industry and printing industry.

The automatic stacking and cross-cutting machine is suitable for cutting various large-volume materials such as paper, paper-plastic composite and color printing composite, and is widely used in paper products processing industry, printing and packaging industry.

The web slitter is a sheet-fed paper that is processed or slit into different specifications. The thickness of the processed paper can reach 50-550 g. After processing, the flat-plate offset press can be directly selected according to the actual situation or Printing after processing is the most efficient and efficient equipment for web processing. It can also be called a high speed web cross cutter. Currently in the paper industry, the printing industry, the paper trade industry has been applied on a large scale. This is different from the slitter (just slitting) and the sheet-fed paper cutter.

The mechanical cutter of the cross-cutting machine mainly drives the double-sided machine and the cross-cutting machine at the same time by the main motor, and adjusts the cutting length by adjusting the transmission ratio of the mechanical stepless speed regulating box between the main motor and the cross-cutting machine.