Protective film coater manufacturers talk about the tension system of the coating machine (above).

First, the process requirements

Protective film coater needs to evenly adhere glue or ink substances to the surface of aluminum foil, plastic film or cloth textiles, the coating process requirements are relatively high, not only require uniform coating height but also to be able to achieve high-speed non-stop roll change to improve the production efficiency of Protective film coater. 

Second, the advantages of the program

1. The tension control at all levels is completed by the inverter, and the tension sensor is used to realize the tension control of the Protective film coater, and the system is simple and stable. Use PLC or synchronous controller to control the speed of the drive roller inverter, and at the same time act as the linear speed signal of other inverters. 

Yitong Industry and Trade (Shanghai) Co., Ltd. provides new products, new process solutions company, we not only provide equipment, but also the new European technology, process through the carrier of equipment, to provide Chinese customers. The main equipment is precision coating, mainly including lithium battery coating, optical film coating, brand tape coating, etc., covering the industries of battery, printing, electronics and precision chemical industry. Precision coating machines include: solvent-free coating machine (hot melt adhesive coating machine), Solvent coater Protective film coater water-based coating machine, oil-based coating machine, etc. Fully automatic control mode, representing the high level of Europe. Our products have: European quality, joint venture price, Chinese service. "