Standards for bearing cleaning such as the AAR Technical Standards for railroad bearings are consistently met. A StingRay SR6075 parts washer cleans and degreases over 800 rail bearings in an 8 hours shift. The StingRay SR4063 produces over 400 clean bearings per shift. Slinging or pre-scraping heavy grease deposits is not required to achieve clean bearings. StingRay aqueous bearing washers handle the enormous amount of waste grease with a sludge/surface scraper
system and oil skimmer
. These solution management systems extend solution life and reduce clean outs.