800-4p Multi-Functional Automatic Concrete Floor Grinding and Polishing Tools

800-4p Multi-Functional Automatic Concrete Floor Grinding and Polishing Tools. Patented Planetary System: Four heads with counter-rotation reduce deviating force for smoother grinding. High Efficiency Design: 850mm working width and self-propelled feature save time and labor. Advanced Suspension: Spring damping system keeps diamonds engaged over uneven surfaces. Adjustable Handle: 360-degree rotation with simple interface for easy operation. One Year Warranty: Comprehensive coverage for mechanical defects and parts. Customization Available: Design and production tailored to client requirements. ISO Certified Quality: Manufactured under ISO9001, ISO14001, and ISO45001 standards.