Our JS550 Model 6 Heads Floor Preparation Machine 2 Plate Concrete Floor Grinder is an excellent addition to any construction or renovation project. This machine is designed to prepare concrete floors for a smooth finish, removing any imperfections on the surface. With six large grinding heads and two plates, it provides powerful and efficient results. As a factory, we pride ourselves on producing only the highest quality products using the latest technology and materials. Order now and experience the durability, efficiency, and reliability of our floor grinder for yourself.