PS series filter centrifuge has reasonable structure design,simple geometric shapes which can eliminate the health corners effectively,structural parts smooth transition,the surface polished, external components,fasteners and the parts contacting material are made of stainless steel,the shell is clamshell type,which can thoroughly clean the inter-layer between shell and bowl.Base is the flat structure,reducing the machine center of gravity,small size,the shell and base is overall welded form,bearing's strength is high.Configuration of liquid rubber damper to reduce vibration, which can realize installation without basing.Shell is clamshell model with a large or small,cover with feed tube, washing pipe, light mirror,observation port, and spray systems,it is also equipped with nitrogen protective devices to isolate the machine chamber and outside air.Direct or external type specific motor,belt drive eliminates potential dust,inverter start smoothly, dynamic braking, the machine is good sealing performance,anti-explosion,can be applied to toxic and flammable, explosive situation.