Flash sale Electric 12 Grinding Heads Ground Grinding Machine Concrete Floor Grinder 220V is in perfect working condition! fully operational and functions as intended.come with warranty
This planetary 12-head floor grinder adopts a planetary rotation system, equipped with 12 independent grinding heads. Through multi-directional cross grinding, it eliminates unidirectional grinding marks, ensuring ultra-high flatness and uniform roughness in concrete floor construction. Its multi-head design significantly improves grinding efficiency, making it suitable for various concrete floor applications, including epoxy floors, hardened floors, terrazzo floors, diamond grindable floors, self-leveling floors, old epoxy floor renovations, concrete floor grinding, and polishing. Additionally, it effectively reduces material waste and equipment vibration, guaranteeing structural consistency and surface texture after ground treatment.
Specification
- Voltage & Power: 220V (often 3-phase); motor power ranges from 7.5KW up to 18.5KW depending on the frame size.
- Grinding Heads: 12 individual heads, each roughly 3.9 inches (100mm) in diameter, arranged in a planetary rotation system.
- Working Width: Varies by model design, commonly around 24.8 inches (630mm) to 35.4 inches (900mm).
- Speed: Rotating speed approx. 1,440 RPM with gear or frequency conversion transmission.
- Water & Dust Capacity: Often includes a water tank (e.g., 40L) for wet grinding or a vacuum port/dust bin (e.g., 60L) for dry dust control
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