Hot melt adhesive coating machine does not produce glue troubleshooting method (6).

4. The reason for the unstable glue discharge

The filter is blocked; The return valve is not properly adjusted (the return valve is 6mm Allen screw under the rubber drum). 

B. Detection and troubleshooting of the gun body system - the gun body leaks glue, the gun body fixing bolt is loose (locking fixing bolt) - Hot melt adhesive coating machine, the striker in the gun body is blocked by carbide and cannot be sealed (please disassemble and remove).

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 mode, representing the high level of Europe. Our products have: European quality, joint venture price, Chinese service. "