Fall into the center of flour powder with powder of powder, plastic recycling machine room air back to the recycling machine attracted by the side of the entrance to the recovery system in the air under the action of the dusty air evenly through the micro filter tube and dust powder is blocked in the filter cylinder outer surface. With the filter barrel surface dust layer thickening, increased resistance to control the system timer will play an important role in the electromagnetic valve system, open air diaphragm valve, so that the high pressure air directly into the filter cartridge, air from the inside out in the electromagnetic valve surface of powder, the adsorbed on the surface of the filter element dust was blowing a clear and dust with the main flow downward and gravity powder collecting bucket.

Plastic powder recovery machine can further on the discharge of air purification, make the final exhaust air to purify completely, and optimize the working environment, improve economic efficiency, recycling utilization rate of up to 98%.