The plate-and-frame filter press is an ideal solid-liquid separation equipment for suspensions, characterized by compact design, operational flexibility and reliable performance. Based on the working method, it can be categorized into manual, fully automatic and semi-automatic types. It can also be distinguished by its key component, the filter plate, with common types including polypropylene plate-and-frame filter press and rubber plate-and-frame filter press.

The main body is made from high-quality carbon steel, designed and welded for maximum strength. The beams are a one-piece structure made from strong, hot-rolled steel treated to prevent warping. A sandblasting finish makes the surface tough, ensuring excellent paint adhesion and preventing chipping. The filter plates are a special blend of polypropylene and fiberglass, offering both toughness and flexibility.