The composite rubber plate filter plate is made of high-quality chloroprene rubber and steel skeleton by composite molding and vulcanization. Owning independent intellectual property rights and obtaining a national patent (ZL201020257492X). The filter plate has the characteristics of high quality, good sealing performance, high strength, acid resistance, alkali resistance, temperature resistance, aging resistance, etc. The design service life is more than 5 years, and it can be reused for multiple times, with low comprehensive maintenance cost.

The composite rubber diaphragm press filter plate is the latest achievement of our company's research and development, which has been granted a national patent (ZL2014201997145). The product not only ensures the sealing performance of the rubber plate, but also enhances the pressing performance of the polypropylene diaphragm plate. It has a wider range of use, better filtration effect, and lower moisture content of the filter cake.