Stonecrete Prep & Polishing Floor Machine 27", 20HP 220V 3 PH Rotative, 4 Heads

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The Stonecrete pre and polishing floor machine is recommended for Prep/Polishing projects over 9,000 SF.


  • Rotative geared driven
  • use for prep/polishing concrete, terrazzo, marble, and granite
  • Excellent for polishing and surface preparation
  • Wet and dry operation with water delivery system and vacuum connection
  • adjustable handle with 180 degrees forward and backward motion for operator comfort
  • Magnetic plates system for quick and easy change of diamond tools
  • Polishing concrete rate at 950 SF per hour
  • Led integrated lights
  • USB port


  • Motor HP: 20HP
  • RPM: 300-1600 Variable Speed
  • Input Power: 220-240V, 51A, Three Phase
  • Type: Rotating Heads Geared Driven
  • Plates: 4 (3 DIamonds per Plate)
  • Weight: 855 LBS Extra Weight: N/A
  • Power Cord: 30FT with connector 
  • Water Tank: 11 Gal/40L