Introducing our top-of-the-line JS630 concrete floor grinding machine! This high quality grinder has been CE certificated, ensuring that it meets the highest safety and quality standards. Our factory produces only the best machines, and this one is no exception. The JS630 is perfect for grinding and polishing concrete floors, leaving them with a smooth and polished finish. Equipped with a powerful motor and adjustable grinding discs, this machine can handle even the toughest concrete surfaces. Don't settle for anything less than the best - choose our JS630 concrete floor grinding machine for your next project.