... best service 4.low cost 5.CE Return bender cleaning machine is used for return bender end burr free, ... 2.01 Minor Elbow Specs.phi 7 7.949.52 Cleaning Qty,pc220020001800Speed,pc/Minutes.908070WaterPressure, MPa0.3 Flow, ... MPa0.5~0.7 Stainless Steel BallΦ1/8 Cleaning Lotion ModelFC-4360S Muller Capacity, L100Dry And Unload TypeDry ... in the heat exchanger manufacturing line. Return Bender Cleaning Machine