Pressure Screen

HM-AS-P series pressure arc screen is a kind of high efficiency screen which depends on pressure to screen wet materials. It is composed of screen surface, screen box, feeding device, and discharge port, etc. The screen surface is the key part of pressure arc screen, which is assembled by the stainless steel shaped screening bar. When working, the wet material with 0.2-0.4 MPa pressure from the nozzle, tangential force generated by the high feed injection speed, triangular shape is woven into the edge, so that the thin layer material wipe scrape into, which make water and fine material evenly dispersed. The so-called "scrape" role, is to make the material easy to classification, and the entire screen surface gets the indispensable self-cleaning. Oversize material discharge from the pot of the oversize material. And the screen underflow goes into the pulp out of the mouth.