Screen reference: Screen mesh use reference: flour 40-60 mesh; grain powder 20-50 mesh; Chinese treatment powder 60-80 mesh; pearl powder 120-180 mesh; spray powder 80-120 mesh; 3-d printing 316 powder 300-500 mesh; cellulose 80-100 mesh; please be aware that place an order, and Please let us know what size of the mesh is that youd like to havenullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnull