Klindex Expander 650

Floor Grinding Machine

Model:  Expander 650

Application:  Floor Grinding and Polishing


expander 650


Adjustable handle.

Planetary floor grinder with variable speed and adjustable working pressure.


Expander 650 with 650mm working section for small to medium sized surfaces.  This model is available in two versions - 10HP and 15HP motors.


expander 650 01




expander 650 17

Rugged Design for heavy use.

Main Features:

  • Working width 650mm with 3 large size 240mm tools.
  • Speed of tools ranging from 300 to 1300rpm.
  • Automatic adjustment of the working pressure.
  • Strong gearbox with thermo-hardened steel gears for longer life.
  • Adjustable inclination of the Planetary to allow a bigger frontal cutting.
  • No noise during the operation.
  • Third insertable front wheel for easy transport and loading into van.
  • Auto levelling Planetary System.


Expander 650 Estimated Production

ProcessStepsOutput (m2/hr)
Superconcrete7 20~25
Concrete Grinding150~100
Terrazzo Polishing520~30
Resin Removing180~120
Varnish Removing180~120
Marble Polishing512~25
Granite Polishing78~10
* Production numbers may vary according to surface condition, diamonds used, equipment operator, etc.


expander 650 00

Insertable third front wheel makes the unit manageable.

Expander 650 Technical Data

Model SeriesMotorDrive
VoltHertzAmpereTool SpeedWorking
Tool SizeWater TankDimension
(LxAxP cm)
Expander 65010HP11kW380-48050/6025300~1300rpm650mm3 x 240mm46 Liters140 x 145 x 68320 Kgs
Expander 65015HP11kW380-48050/6025300~1300rpm650mm3 x 240mm46 Liters140 x 145 x 68330 Kgs