... simple structure 5.Wide grad 1.Operating principle WF series mineral processing powder separator is the whirlpool superfine classifier with the ... the fibrous materials, so as the profession of Chemical industry, Mineral, Building materials, Electronic, Pharmacy, Pesticide, Paint, Dye, Food, Metallurgy, ... 620*11601110*780*14401420*1100*17802280*1626*2808 WF series mineral processing powder separator