... Oil Filtration Machine,Pressure Oil Filter Machine: 1.Stainless steel mesh filtering. 2.Horizontal-closed type. JYWL Sludge Oil Filtration ... oil filtration machine is completely closed type and stainless steel mesh filtering system, it is high efficiency, energy saving, ... structure, the machine is mainly composed of seat system, mesh filtering system, seal system, discharging system. Manual operation, ...