Precautions for Hot melt adhesive coating machine operation (3).

4. Troubleshooting of common non-glue faults in nozzles

Hot melt adhesive coating machine manufacturers introduction, (1) various impurities in the glue will cause nozzle blockage, at this time can be cleaned up by copper sheet made of through-strips. (2) The filter has poor function, it is difficult to play the role of filtering impurities, and replace the filter. (3) The nozzle or nozzle control valve is damaged and should be replaced. (4) If the pressure of the glue pump is insufficient, you should insist on repairing the glue pump or checking whether the glue supply system such as the hose is normal. 

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-based coating machine, protective film coating machine, water-based coating machine, oil-based coating machine, etc. Fully automatic control square type, representing the high level of European sophistication. Our products have: European quality, joint venture price, Chinese service.