Floor Grinder BS-650-EL-PRO

Motor/ Power 11 kW (Electric)
Voltage 3 x 400V
Speed of rotation 100 – 700 RPM
Working Width 650 mm
SKU: BS-650 Category:



Floor Grinding and Polishing machine with 3 counter rotating High-Precision Planetary Heads. Compact robust steel design. Ideal for medium to large Surfaces. With the 8-cornered Octavia-Form Dust Hood with side Opening for Edge Grinding along vertical surfaces and walls. Easy stand-up work avoids Backache.


  • Leveling of uneven spots
  • Renovation of old floors
  • Polishing and Grinding of concrete surfaces
  • Removing of adhesive residues, painting, coatings, putty, epoxy and cement slurry

Grinding concrete surface.

Polishing concrete surfaces.


With 3 counter rotating Planetary Heads and 9 Segments, the machine has an optimal Power transmission to the Ground. Resulting in high grinding Removal and full field coverage. Ideal for medium to large Surfaces.


  • Rotation Regulation for grinding and polishing
  • Easy adjustment of grinding pressure with shifting of weight plates
  • Flexible tool plate Holder
  • Height adjustable handle
  • Integrated water tank with control lever for wet and dry applications
  • Compact and robust steel Body design
  • Fast Tool Change on job site with “Easy-Click”
Switch box

Electric motor with on/off button, speed control and emergency Stop function

Suction port

Connection for industrial vacuum cleaner  for low-dust work

Additional weights

Variable grinding pressure thanks to additional weights


Additional wheel for easier transport

Rubber wheels

For smooth running

Integrated water tank

Integrated water tank with 25 litre capacity

Edge processing

Housing opening for close-to-edge use

Approach rollers
Milling and Grindng up to the Edge with Airtec Concrete Grinders

For working close to walls and edges



Aggressive removal of thick  and sticky coatings, adhesives. Leaves a course profile.


Removal of glue, thin coatings and paint. With special support Diamonds to prevent scratches.


Removal, grinding of paint, glue, adhesives. Leaves fine smooth surfaces.


Metal bond Diamond Segment for work on concrete, leveling surfaces, joints and etc.


Bush hammer rolls

AIRTEC tool plate with bush hammer rolls (BS-650-706-ROL), ideal for removing markings


Motor/ Power11 kW (Electric)
Voltage400V / 50Hz / 32A
Speed of rotation100 – 700 RPM
Working Width650 mm
Dimensions (L x W x H)660 x 1120 x 1100 mm
Weight410 kg
Suction Tube Ø51 mm / 75 mm Tube
Basic equipmentBS-650-EL with 3 standard Toolholders (BS-650-070)
 equipped with 9 Segments (AT-CA-6H)
 Water Tank 25 liters
 with plug, without cable
 Hexagon spanner
 Operating manual and spare parts list
 Audit Log und Warranty Certificate