... than 50um), and can successfully separate over 200 kinds of different products, f.or example, sodium chloride, sodium ... acid, acetate, nitro cellulose, urea, PVC, potassium chloride, potassium nitrate, potassium sulfate, potassium carbonate and phosphate. The centrifuges are widely used in ... P-85 Two-stage Pusher Centrifuge is a kind of perforated basket centrifuge, both continuous and effective. The ...