Meet OF20S-H Concrete Floor Grinder. The Onfloor OF20S-H is a multi-surface planetary concrete floor grinder, concrete floor polisher equipped with Onfloor’s patented triple-belt planetary technology. The OF20S-H operates on 208-240V, 1 Phase, and is powerful enough for professional users yet simple enough for almost anyone to operate and maintain.

The high tool speed (1000 rpm) of the OF20S-H makes it an ideal concrete floor grinder capable of achieving production rates as high as 500 square feet per hour. The OF20S-H also incorporates Onfloor’s patented tool attachment system known for being the fastest tool change in the industry.

Tooling packages are available for a multitude of applications, including:

Concrete Surface Preparation | Epoxy Removal | Mastic/Glue Removal

Features

• 20” Cutting Path: More production in less time.
• High-Speed Grinding: Grind Concrete, Stone, Terrazzo, and more.
• Lightweight High Speed: Faster operation and easy mobilization.
• Up To 282 lbs. Grinding Pressure: Increases productivity with more grinding pressure.
• Patented Triple Belt Planetary: Creates more torque with less power.
• Patented Flexible Tool Plates: Follow the contour of the floor for faster production.
• Removable Handle: Reduces overall height for mobilization.
• Self-Maintenance Platform: Replace belts and bearings in minutes, not hours.
• Wet/Dry Operation: The machine operates dry with a dust collector or wets with water.