Rotary Drum Precision Filter removes fine particles in water with a diameter of 0.25mm or more, and is best suited for use in wastewater treatment in a wide variety of industries such as paper, tannery, slaughtering, brewery, food, chemical fibre and textile.
Rotary drumprecision filter is a precision machine that uses gravity or differential pressure to make the suspended matter pass through a certain porous medium, so that the fixed particles are retained and the effective separation of solids and liquids in the suspension is achieved. Filter filtration medium is a porous solid material used to retain solid particles and penetrate the liquid during filtration.

The rotary drum precision filter is a continuous filtration. When water enters the drum, the automatic control system will start the drive system to drive the drum to rotate and start the backwash pump at the same time. The drum starts to rotate slowly, and the backwash pump extracts water from the filter to backwash the filter. The particulate matter flushed down is collected by the backwash water collection tank inside the equipment and discharged out of the equipment through the sewage pipe. While backwashing, filtration operates normally. When no water passes through the equipment, the equipment will stop automatically. The backwash water is filtered water, the water volume is 1~6m³/h, the water pressure is 0.6Mpa.