... discharging and filtration system, 3) slurry producing system, 4) painting mixing system, 5) cooling system, 6) piping system, 7) electrical control system, 8) operation platform ... Steel140L13Vacuum pumpAssembly unit14kW14Air compressorAssembly unit1 15Vacuum buffering tankStainless Steel110L with filtration device16Additives adding containerStainless Steel35L×1, 10L×217Piping systemStainless ...