This type of machine consists of casing,bowl,pedestal,under-chassis,suspension bar,damping spring , ingredient plate driving part, clutch ,and auto brake parts. The motor sends the power to the bowl by spuring clutch through trigonal belt and makes the bowl rotate around its own axis at a high speed to form centrifuge force.The material enters into the bowl from the top and distributes onto the bowl’s wall.The liquid phase is filtered out from the filter hole of the bowl through screen mesh. Solid phase material would be left behind in the bowl.After machine stops, it would be discharged manually from the top.