Purification Principle:

The suction arm collects harmful smoke and dust into the upper chamber of the purifier. The smoke and dust enter the first-stage filtration layer through the upper chamber,

where large particles are blocked. The preliminarily purified smoke and dust continue into the high-efficiency filter, with a filtration

efficiency of 99.9%. The final clean air is returned to the workshop by the purifier.

Automatic Filter Cartridge Cleaning Principle:

When dust accumulation on the surface of the high-efficiency membrane (PTFE) filter cartridge reaches a certain level, the built-in imported component

pressure detector automatically sends a signal to open the solenoid valve, releasing compressed air from the solenoid valve exhaust pipe

through a special mechanism inside the filter cartridge. The air is evenly blown from the inside out to thoroughly clean the filter cartridge

.