... , inclined three per exercise, then this movement passes to the screen surface. Adjusting the upper and lower ... be screening.(2) Replacement Screen easy, simple, easy to clean.(3) Mesh is not blocked, no powder ... flying, can be screened to 500 mesh or 0.028mm.(4) Impurities, ... machines can reach 5 layers, it is recommended to use 3 layers. 3 Applicable Industries Chemical industry ...