We manufacture tunnel type washing line which is suitable for cleaning and chemical treating various components having simple shapes such as cookware, automotive components, auto electric components etc. Continuous line with mesh type conveyor for conveying components to be washed from loading to unloading section, spray nozzles are provided for force cleaning and are located from top and bottom side, spray system is mounted on upper chamber of cleaning tanks, ss pipes are circulated in tanks which acts as heat exchanger, drying oven is provided to dry out water available on surface of process components. Process control will be automatic and can be operated even by unskilled labours.