Serial cleaning very simply: BvL integrates the appropriate tunnel system into the production process – coordinated to the type, quantity and size of the parts. We offer special solutions with suspended conveyors for the automated paint shop. Tunnel system with suspended conveyor / DAH The BvL tunnel system with suspended hanger transport forms an elementary component in automated painting and cleaning technology. The preparation of the parts to be painted and cleaned is a decisive factor for the quality of the coat.