The belt filter press is a type of material dehydrating equipment, which can be used with air flotation equipment to dehydrate and press the suspended matter and sludge produced after air flotation process into filter cake to prevent pollution.

The plate and frame filter press is a kind of solid-liquid separator with a wide range of application and is easy to operate. The filter chamber is composed of a filter plate and filter frame.

The horizontal decanter centrifuge is mainly used to separate solids and liquids in different sewage, such as, residential wastewater, industrial wastewater, chemical wastewater, and wastewater in food, pharmacy, mining, petrochemical and many other industries.