floor grinder XY-T1(stone grinder.concrete grinder) Use range: stone wetand dry grinding; level the notch; polishing; crystallization; cleaning; waxing, etc. Features XY T1 is an excellent choice if you are looking for an effective concrete floor grinder with a very high capacity for its size but it is also a powerful multi machine. The machine is incredibly effective and grinds large areas in a short time, which means huge time-savings for the client. The XY T1 is compact and easy to operate, with a clear, easy-to-understand control panel. It is also silent and has a considered ergonomic design. The machine is electrically-powered, high-power (7.5 HP) frequency control sytem meet different needs of construction technology. The grinding head can be raised and lowered which, combined with the concentrate controller system, makes it easy and convenient to replace tools and saves a lot of time. 1. According to the stone material of different hardness, wheels can move around in this way can alleviate or increase the pressure when grinding, speed can be adjusted, and greatly improve the effect of renovation and reduce cost. Equipped with large power motors, strong power output can work 24 hours continuously. 2. Folding design and separate, reduce the burden of handling balance 3. With vacuum cleaner connecting system and vacuum power socket itself 4. Imported overload protection switch avoids leakage and phases protection 5 Light, load and unload easily and can work continuously for a long periods of time.