Application: Beer, yellow wine, syrup, beverage, some chemical and biological industries. Filter principle: The system, adopting diatomite as medium and supported by filter candle sticks with special construction, is a kind of filter system which makes the diatomite covering filter candle sticks and forms a filter layer .This type of machine contains front buffer equipment , main machine, back buffer equipment, beer reclaim, recovery device, fine filter, etc. Features: The material is stainless steel, no dead angle of hygiene residue, according with he requirement of GMP. The filtering element-candle stick, is imported with original packaging, high precision. Excellent in autoimmunization; PLC control, touch screen operation. Constant flow filter, the demand of the diatomite is low. Diatomite addition adopts variable frequency control.