1. Gas ash cleaning: Gas ash cleaning is with the help of high-pressure gas or external atmosphere to blow back the filter bag of the paint spray room, and the coating equipment to cut off the dust on the filter bag. Gas cleaning includes pulse jet cleaning, reverse blowing and reverse suction cleaning.

2. Manual beating of coating equipment: The paint spraying room uses manual beating of each filter bag to cut off the dust on the filter bag.

3. Mechanical rapping and ash cleaning: the coating equipment is divided into top rapping and middle beating and cleaning (both for filter bags), and the paint spraying room is to periodically take turns to vibrate each row of filter bags with the help of mechanical rapping devices to break the dust accumulation on the filter bags.

With the continuous improvement of consumers' requirements for furniture quality and the country's higher and higher requirements for environmental protection, it is very necessary to clean up the paint booth.