Bin Washing Station is consisted of front conveyor line, washing chamber, drying chamber, rear conveyor line, pump station, air handing unit, electric cabinet and operation box. According to preset procedure, bin conveying, washing, drying and cooling are finished automatically. Using automatic control to ensure operation is achieved continuously. After operator put the bin materials on the conveying line, the bin will go through the next treatment of washing, drying, cooling processes and arrive rear conveyor line. Then remove the bin and set the whole equipments into the right room to do next production usage.