According to their structure and characteristics of the product, vacuum filter is divided into cylindrical (drum) filter, disc filter, and horizontal belt filter. The cylindrical vacuum filter is divided into external filter type, within the filter type, fold belt, permanent magnet outside the filter type; type vacuum filter disc into the disc vacuum filter and ceramic filter.

From the mid of 1950s to the 1980s, our company gradually developed internal filter, external filter type cylindrical vacuum filter, permanent magnet outside the filter type and fold belt filter, metal mining disc filter, has been formed and developed a series of industry standards. In recent years, our company to accelerate the washing machinery of national standards drafting and has updated the vacuum filter industry standards.

Our technical seminar has hosted numerous proseminar of related equipment. Currently, our company still dominates the various types of vacuum filtration machine and efficient technology research and development and innovation. Our company has achieved excellent results and good cooperation with many domestic enterprises of mine industry.