⭕ Lavina Superabrasive Concrete Grinding & Polishing Machine - Mount tools directly to the new, floating head of this propane floor grinder and polisher machine. The floating head allows the Lavina 30 GS to hold QuickChange tools, which mean no additional plates necessary! As with all Lavina S-Series products, the L 30 GS utilizes a forced belt-driven planetary movement and safety features like the new security plate locks. The Lavina concrete grinder and polisher has an improved non-clogging water spraying system including a pump, allowing you to choose between internal spraying or water spraying directly in front of the machine. The water system also features a water filter and light to remind you when the pump is on, which will help to avoid damaging the pump. Other equipment on the market may clog, forcing the operator to stop and clean the sprayer before continuing, but the Lavina 30 GS concrete grinder and polisher allows for ample water spray during wet grinding and polishing. Looking for added flexibility in your concrete polishing? This electric cordless, grinder and polisher has an additional axis that allows the entire base to move, basically floating, in any direction. This is an exclusive technology from Lavina called U-Joint Technology. This wet or dry grinder works for a great number of floor finishes and surface hardness, customizable for your facility. Other great features include: Appropriate for prep, polishing, and maintenance Large handle for added maneuverability Low profile base reaches beneath cabinets and shelving.