Electric Floor Grinder Sander Polishing Machine, 8" Grinding Diameter, 3 Diamond Grinding Wheels, Adjustable Speed for Concrete and Epoxy

Description

• POWERFUL 3800W MOTOR: This concrete grinder is equipped with a robust 3800W motor that delivers stable and strong power output. Constructed from high-quality copper, it minimizes power loss during operation and withstands high temperatures, enhancing the motor's longevity. With this powerful motor, you can easily sand various flooring materials.
• HIGH-EFFICIENCY THREE-DISC DESIGN: Engineered for optimal efficiency, our concrete grinder features a three-disc setup with each disc measuring 4 inches, covering an 8-inch diameter grinding area. It can effectively grind up to 32 square inches in a single pass, significantly improving grinding efficiency while conserving time and energy.
• ADJUSTABLE 6 SPEED SETTINGS: This concrete floor grinder offers 6 adjustable speed options, ranging from 800 to 2800rpm. You can effortlessly change discs to meet your requirements and select the appropriate speed level. Be cautious not to set the speed too high when using standard sandpaper discs to avoid potential damage.
• DEAD-END FREE SANDING AT 90°: Our concrete grinder features a removable protective cover that provides easy access to edges and corners. This design reduces debris splashing during operation, ensuring a safer working environment while effectively containing concrete dust and particles.
• OVER-HEAT PROTECTION FEATURE: This triple disc concrete floor grinder, powered by a 3800W motor, is suitable for grinding diamond, granite, and metal descaling. It is normal for the motor to heat up after extended use. If the motor reaches its load limit, it will automatically shut off to safeguard both your safety and the motor's durability.