Self-Cleaning Vacuum Rotary Drum Filter

Disc Vacuum Filter
Engineer Guide
YanTai Fulin
Transport Package
HS Code
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Yantai Fulin Mining Machinery Co., Ltd. Diamond / Audited Supplier

Rotary vacuum drum filter (RVDF) is also called as drum filters used in the industrial liquid-solids separation is which are one of the oldest filters.

It offers provides a flexible application of dewatering, washing and/or clarification and a wide range of industrial processing flow sheets. 

Features of GW Rotary Vacuum Drum Filter

High vacuum degree, low concentration of filtrate and high filter efficiency Small occupied area, low power consumption. Can be recycled to use., reduce the emission Highly automatic, reduce labor cost Easy installation and maintenance Reliable structure and long lifespan.


As a basic separation operation, rotary vacuum drum filter is used in a wide range of applications:
dewatering slurries of food, pulp, pharmaceutical and chemical, applications of metallurgical and the treatment of waste water.

Working principle of Vacuum Rotary Drum Filter 

When working, the filter disc circles in the slurry tank. With the help of pressure difference generated by vacuum pump, the particle is absorbed on the cloth of the disc and forming a filter cake with a certain thickness. Filtrate will discharge from the central shaft through the filter cake and cloth, and the filter cake will fall down under the pressure of the scraper and blower, and then drop into the discharging filter cake tank.

Technical parameter