About the problem of uneven coating film with automatic paint sprayer Whether it is furniture or crafts, the painting process is indispensable and is becoming more and more important in the current manufacturing industry. For example, wooden doors, furniture, etc. need to be painted, and photo frames, handicrafts, etc. also need to be sprayed. The requirements for the spraying process are also increasing. However, when spraying as a novice, whether it is manual spraying or automatic spraying machine spraying, uneven coating film is likely to occur. This film unevenness is mainly caused by three reasons:
1. The powder spray is uneven;
2. The distance between the spray gun and the workpiece is too close;
3. The high voltage output is unstable.
If it is hand-sprayed, be sure to keep the spray gun and the workpiece at the same distance. Otherwise, it will be easy to spray unevenly and the film will be uneven. If it is sprayed with an automatic spray painter, the spray gun and the sprayed workpiece can continue. Keep a distance, atomization and film can be kept even, if it is an electrostatic paint sprayer, pay attention to voltage stability.
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