An automatic washer is designated for: - Returnable containers washing and cleaning - Plastic tanks washing (household waste trash containers) - Boxes and trays washing - Pallets and platforms washing Washing capacity is 100-900 boxes per hour. The washer dimensions can vary for different size of the returnable container. The АПУ 400K washer allows you to clean plastic boxes of E1, E2, E3 and E4 standards. The automated unit allows you to wash any plastic and metal containers and equipment as follows: tanks, bread trays, boxes in meat production and milk containers, household waste trash containers and pallets. The device may include washing unit, rinsing and drying units. The washer is equipped with a conveyor, a control cabinet, assembly compartment, tubular electric heating element, a temperature sensor and a solution level meter. The conveyor speed is individually adjustable and can reach several meters per minute.