The curtain coater is an automated industrial machine. The cause and solution of the failure of the curtain coater?

Drench coater

The possible reason:

1. The UV coating formulation is improper or the storage temperature is too high, the storage time is too long, and the ultraviolet light is leaked;

2. Start to pre-curing and produce small gel particles;

3. Small shavings, sawdust, and dust contaminate the paint film, caused by improper dust removal.

Recommended solution:

1. Choose a UV coating with proper formula and stable performance;

2. The floor should be stored under high temperature and strong ultraviolet radiation, and the storage time should not exceed 3 months;

3. Clean the environment around the paint line as much as possible, and do a good job of dust removal in the workshop, production line, and board surface.

Dust removal work.