Our filter presses are supplied for a wide application in municipal & industrial wastewater treatment. Feed mud concentration always be 30%-40%, then mud will become mud cake and the humidity is around 20% after processed. LZZG filter press is a kind of Plate and Frame Filter Press, some now call it as â??Chamber Filter Pressâ??. Typically, no flocculant are needed to help dewatering on a plate filter press. Features 1. The structure is simple, the operation is easy and stable, and the maintenance is convenient. 2. Less wearing parts and low maintenance costs. 3. The filter area has a flexible sele 4. Compared with other types of dewatering machines, the mud cake has high solid content, small floor space, and convenient transportation and other post-treatment.