The TUNNEL.DRM series industrial tunnel washing systems are industrial screw washers designed for the continuous and bulk treatment of small and medium-sized parts, such as screws, bolts, and small metal parts. Thanks to their configuration, they represent an effective and automatable solution for intensive cleaning processes in industrial settings.

The material feed system operates through the slow rotation of a cylinder equipped with a fixed pitch spiral, which moves the parts inside the plant. During this movement, the parts undergo various treatment cycles, including degreasing, chip removal, and drying. The continuous and controlled rotation of the spiral ensures relative movement between the parts, guaranteeing uniform and effective washing.

To meet specific production requirements, these industrial tunnel washing systems can be configured with optional extras on request, ideal for optimizing treatment cycles based on the materials and characteristics of the parts to be washed.