... colored chemical fiber, drying and balling. Main stuctureWpf-4/36 wool top backwashing machine is made up of Feeder (option), Rolling mills ... on.3.SinkParts: Cell body, filter wool board, gear motor, water pump, porous roller, adjustable liquid spill device, roller guide, heater ... roll out the wool tops into the sink (tank into water and pharmaceutical), with the top gear motor and pump in ...