1. Easy operation 2. High sieving accuracy 3. Rapidly replace the screen 4. layers: 1--5 1. Brief Introduction: used to screen any powder or particle material in metallurgy, chemical, abrasive, glass, ceramics, construction, light, food industry, etc. 2 Characteristics 1) High efficiency, compact design and durable, no powder, mucus can be screening.2) Replacement Screen easy, simple, easy to ...