... , lube oil, also for the waste water. JYWL horizontal-closed oil filtration machine can separate pigment, bitumen, sludge, particles ... adopts novel structure, the machine is mainly composed of seat system, mesh filtering system, seal system, discharging system. Manual operation, live Bolt ... for holding residua.4.Vibrating discharging system, reduce labor intensity.5.This equipment also can be done as ...