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

Description

• 3800W POWERFUL MOTOR: This concrete grinder machine features a robust 3800W motor designed for stable and strong power output. Made with high-quality copper, it minimizes power loss during operation and effectively withstands high temperatures, extending the motor's lifespan. With this powerful motor, you can sand various flooring materials with ease.
• THREE-DISC HIGH-EFFICIENCY GRINDING: Designed for efficiency, our concrete grinder incorporates a three-axis construction with a single disc size of 4 inches that covers an 8-inch diameter grinding area. It can grind up to 32 square inches in one pass, significantly boosting grinding efficiency while saving you time and energy.
• 6 SPEED ADJUSTABLE: The concrete floor grinder features 6 adjustable speeds, reaching a maximum of 800-2800rpm. You can easily switch discs based on your needs and select the appropriate speed level. Note that when using standard sandpaper discs, avoid setting the speed too high to prevent potential damage.
• 90° SANDING WITHOUT DEAD ENDS: This concrete grinder is equipped with a removable protective cover that allows easy access to edges and corners. The design minimizes debris splashing during operation, ensuring a safer working environment while effectively containing concrete dust and particles.
• OVER-HEAT PROTECTION: Our triple disc concrete floor grinder comes with a 3800W motor suitable for grinding diamond, granite, and metal descaling. It is normal for the motor to heat up after prolonged use. If the motor reaches its load limit, it will automatically shut off to protect both your safety and the motor's durability.