ONFLOOR™ Technologies presents Onfloor 54 ™ — the largest walk behind planetary floor grinder polisher in the world. Utilizing its exclusive patented design, the Onfloor 54™ uses 3 independently-driven power plants to grind and polish an industry leading 54” swath. The Onfloor 54™ is powerful enough for demanding industrial jobs, yet easy for a single operator to use and service. The exclusive patented design of Onfloor 54™ works to provide superior results with minimum effort. The Onfloor 54™ utilizes a wide variety of diamond and carbide abrasives to prepare concrete surfaces for coating as well as bringing out the natural luster of a concrete floor during polishing applications. The Onfloor 54™ is offered in with fixed or variable speed motors and can be operated wet or dry.