This equipment is used for separate bleaching clay or active carbon from oil after the process of decoloration. The filter sreens are SS316L material. The filter have automatic vibration mechanism and automatic slag discharging mechanism. It can operated by workers or by PLC automatic computer according to the production scale or client’s requirment. The characteristics of the filer are automatization, long service life and low residue oil content of filter cake. It also be used for solid-liquid separation of chemical industry and pharmaceuticals industry.