SXY Belt type filter press is clearance operation pressure filtration equipment, widely used in chemical industry, metallurgy, mining, processing, dye, pharmaceutical and food industries all kinds of suspension of the solid-liquid separation and industrial wastewater sludge dehydration processing, can effectively filter the solid phase particle size 5 microns, 0.1 60% solids concentration of slurry and colloid difficult filtration materials. When loading press filter chamber diaphragm, without squeezing the diaphragm filter cake moisture content reduce 5-20%.