Column type diatomite filter machine includes diatomite mix tank, diatomite provide pump and the automatic control system. The filter machine can make a filtration in beer, yellow wine, beverage, syrup, pharmaceutical and chemical industries.

Diatomite filter machine work processes including；Preparation of CO2 pressure→Fill water→Exhaust→Pre-coated diatomite 1-3.5mm thick →Pre-coated diatomite 400-500g/m2→Pump wine diatomite mixture 80-300g/100L→circulate→filter produce→Maintain the pressure in 0.02-0.04MPa/h→finish→prepare beer→discharge diatomite→cleanout→renew diatomite