Below is a list of Parts Cleaning Equipment manufacturers from Cincinnati, Ohio. Parts washers are industrial cleaning machines that wash and sanitize the surface of many different parts and products. They are made of several different components that, when working together, produce an aqueous cleaning process that is used by industrial manufacturers, factories, repair shops and metal forming operations. They are often one of the last steps in parts manufacturing and clean and dry products that are coated in oils, chemicals, burrs, abrasive dust, paint and other contaminating residue left over from the fabrication process.