1) FWD&REV rotating direction prolong the service life of abrasive, and optimize the grinding effect.2) Variable speed  to grind rough floors by slowing down the grinding heads to keep them from bouncing which will stop them from cutting. By speeding up the grinding heads you can polish and burnish the floor with the proper tooling. Variable speed also allows you to work on marble and granite floors.3)With the red emergency switch supply safe always for you.          

1.With full strong helical gear-drive planetary drive system,R600 is one of the market's most powerful and efficient grinder.2.The best choice for concretre floor preparation and repair, as well as all polishing and grinding applications - whether wet or dry. which makes you more professional and competive.3,.Instant Change System magnetic metal plates with removable Velcro attachments.4. OEM and ODM welcomed.          

1.Adjustable handle can fit any operator.2.Foldable handle make transport easier.3.The control Panel is easy to understand and operate could call it "fool operation'All the buttons on panel are emergency stop, speed switch,starting switch ,which are Schneider.

1.Please feel free to visit our factory and check our machines.2. Professional product knowledge only.3. One-stop after-sales service.4. OEM and ODM acceptance.5. Provide 1/2 year warranty.          

1:Used the world's first truly all gear driven designed2:Come with planetary system3:2 Powerful and durable motor 2 years Warranty4:High Efficiency (IE2)5:Magnetic Instant-Change & Redi-lock System.6:Human design Control panel7:FWD&REV rotating direction

Decontamination and degreasing: The concrete grinding and polishing machine can quickly remove dirt, paint, old gum and other pollutants on the ground, making the ground cleaner and brighter.Restoring luster: Using high-strength grinding discs, it can quickly polish the ground to restore its luster.Stabilize the ground: The use of concrete grinding and polishing machines can make the ground more flat and uniform, and ensure the stability of the basic structure.Enhanced wear resistance: After the ground is treated by a concrete grinding and polishing machine, its hardness and compressive strength will increase, making it more wear-resistant.