They are parts washers made entirely of AISI 304 stainless steel, with rotating baskets for washing small and medium-sized pieces. These machines are built with technical solutions that reduce their cost without sacrificing washing quality and are intended for small workloads and for bulky but light objects. After placing the parts to be cleaned in the basket, the operator starts the automatic cycle and can then attend to other activities. The possibility to adjust the temperature and the washing time is a standard feature. They are environmentally friendly because they use a water-based cleaning solution and biodegradable detergents.