DICHENG BLOWERS include DSR, DSR-G Tri-lobe roots blowers, DSR-V roots vacuum pump, DS-L, DRRF Twin-lobe roots blowers, DH rotaty blowers and C multistage centrifugal blowers, the parametert range is air capacity 0.225 to 434 m3/min, Pressure -40 to 98 kpa. Our blowers are mainly used in Waste water, Cement & lime, Aquaculture, Bulk material handling, Dairy, Vacuum excavation, Chemical Industry, Pulp & paper, Power generation, Milling & baking and other Blower application.