These parts washers are designed for the spray washing of profiles, tubes and cylinders, using aqueous detergents at a temperature of 70°C maximum. These machines are mainly characterized by a pneumatically opening door, controlled by the operator. They also have an external workpiece-holder for the manual loading and unloading. All machines are made of AISI 304 stainless steel and they are models for one or two wash treatments. The parts’ washing occurs in 2 phases: internal washing, through fixed positioned nozzles positioned; external washing, through tilting nozzles.