... DSS 3.Continuous rotation 4.Automatic operation Spiral Machine/Screen Centrifuge Machine Model PWC centrifuge is a type of horizontal, ... the filtrating medium and is discharging out of the machine, while the solid-phase material is retained inside the ... , amido-cyclo-alkane sulfonic acid ester, smashed walnut, nylon slice, oxalic acid, polymethacrylate, polyvinyl alcohol, potash(potassium carbonate), ...