Washing machine Tunnel. The washing tunnel system is the most traditionally known and common system in the industrial washing industry. The parts are placed on a conveyor and then driven through a tunnel passing under jets of water enriched with specific chemicals until they reach the drying oven after which they are conveyed to the exit.
WashTec: world leaders in the car wash business. The company WashTec is a world market and innovation leader in car wash technology. WashTec supplies car washes that cater to every need and requirement, from gantry car washes to conveyor tunnel systems and self-service car washes through to commercial vehicle washing systems such as truck washes.