... colored chemical fiber, drying and balling. Main stuctureWpf-4/36 wool top backwashing machine is made up of Feeder (option), ... sink (tank into water and pharmaceutical), with the top gear motor and pump in the role, the wool ... it plays a strong role in the cycle of convection.4.Drying roomParts: delivery band device, drums, drying room, ... (L*W*H):17635*3395*3814mm WPF-4/36 wool top backwashing machine