Parts Washer. Ramco Equipment Corporation manufactures safe industrial parts washers and parts washing systems using modern water based detergents and preferred alternative solvents to replace hazardous chemicals and toxic solvents. Our parts washers and parts washing systems are designed to meet a wide variety of applications from simple to demanding cleanliness, cell washing to final precision cleaning. Our innovative designs and features facilitate rapid cleaning of simple as well as complex parts allowing us to achieve results that other systems cannot