Erkul Boiler and Box Washing Machines are designed to automatically clean boiler and box-type products used in various sectors. The automatic boiler and box loading elevator are loaded into the Machine in the opposite direction, and the inner and outer surfaces are washed and rinsed carefully and hygienically. The outer surfaces are washed with strategically placed nozzles, and the inner surfaces are washed quickly with a specially designed rotary washing apparatus. The boiler and box are then removed from the Machine by elevator after being rinsed with the rinsing system.