​Basic details of Protective film coater (2).

Basic details of Protective film coater (2).

The main feature of the Protective film coater is that the magnetic powder clutch is used as a resistance device, through system control, to output a DC voltage and control the resistance generated by the magnetic powder clutch. The main advantage is that it is a passive device that can control less tension.  The traditional control scheme of the Protective film coater is to use a large motor to drive the shaft of the wind-up wind-up, add a magnetic powder clutch to the retracting and unwinding reel, and control the resistance generated by adjusting the current of the magnetic powder clutch to control the tension on the surface of the material. 

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.