The Expander 650 VS is a top-quality concrete grinding and polishing machine.
Expander 650 with its 26 inch wide working path is for medium sized surfaces. It is
available in two versions of 10 and 15 HP.
The DCS system allows the satellite grinding diamonds to rotate while the main
planetary unit remains stationary. With the DCS system engaged, you get increased
satellite speed and a rougher grinding process, which is ideal for scarifying and
surfaces that are harder to prepare. You can quickly remove previous resin and
glue for fast aggregate exposure and floor leveling. For standard concrete honing,
grinding, and sanding, simply pull the pin to disengage the DCS system and return to
the auto-leveling planetary mode.
• 220-240 Volts
• Strong Gear Box
w/Thermo-Hardened Steel Gears
• Weight 518 lbs.
• 10 HP Motor
• Tool Speed of 600-1300rpm
• 26 Inch Wide Working Path
• 12 Gallon Water Tank
• Innovative DCS System