The filter press uses the pressure difference on both sides of the filter cloth to force most of the water in the material to pass through the filter cloth and flow out of the body, while the material is blocked in the filter chamber to form a filter cake to achieve the purpose of filtration. Since there is a relatively large pressure difference on both sides of the filter cloth during the filtration process, the filtration speed is increased and the water content of the filter cake is reduced. Special filter cloth is used to make the filtrate pure, and the filtration effect is much better than that of a vacuum filter.
Even when processing difficult-to-filter materials, the filter press still has good results and is easy to perform anti-corrosion treatment. It has a simple structure, is easy to operate, and is cheaper than other filters. Therefore, choosing a filter press as dewatering equipment is your best choice.
Currently, filter presses have been widely used in chemical, pharmaceutical, metallurgical, ceramic, sugar, pigment, dye, cement, silicate and other industries as well as municipal and industrial sludge dehydration.
The cast iron plate and frame filter press is made of high-quality steel and cast iron. It has the characteristics of high pressure, high temperature resistance, fast filtration speed, low filter cake moisture, and fast discharge. Used for filtration of ceramic industry, paraffin, mechanical oil decolorization and other products with high viscosity, high temperature and low moisture content requirements
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