Floor Grinder BS-340-EL
with Swivel Head for Edge Working

Motor 5.5 kW (Electric)
Voltage/ Power 3 x 400V
Speed of rotation 350 -1’000 RPM
Working Width 340 mm
SKU: BS-340-EL Category:



The BS-340-EL floor grinding machine offers a significant leap in performance in the field of professional substrate preparation and rehabilitation. The compact and powerful floor machine achieves the best results in standard use. The innovative swivel head function for back-friendly left- and right-sided edge working is highly appreciated by users. The swivel head function undoubtedly sets new standards in terms of quality, flexibility and work performance in the machining of edge zones. For the individual areas of application, you will find coordinated AIRTEC diamond tools in our offer.


  • Removal of unevenness, coatings, glue, paint, filler, markings and PVC coatings
  • Cleaning and roughening concrete surfaces.
  • Peeling of foam backing.
  • Grinding and roughening of medium-sized surfaces.
  • Milling and grinding of concrete, screed and natural stone
  • WORK ON EDGE AREAS up to the wall

Back-friendly use on the right-hand side.


Machine positions for surface use.

Back-friendly use on the left-hand side.


The unique swivel head enables back-friendly work on both sides to the edge! The “Robust Drive”, the easy adjustment of the swivel head, the infinitely variable speed regulation, as well as the connection option for industrial vacuum cleaners are further advantages of the BS-340-EL floor grinding machine.


Aggressive removal of coatings, adhesives and filler.

Removal of glue and paint, nevertheless aggressive removal of cement and concrete.


Removal of paints, adhesive residues, paint layers.


Diamond tools for flooring, raw concrete, tiles, and general grinding work.


  • Strong, solid steel welded construction designed for robust use.
  • Adjustable guide handle for the best working posture.
  • Swivel head function allows very close work to walls.
  • Speed regulation for optimal working results.
  • Vacuum cleaner connection for almost dust-free work.
  • Simple operation with minimal vibration.
  • Fast tool change on construction sites – “EASY-CLICK”!
Swivel head adjustment

Very easy handling of swivel head position change.

Edge treatment

Double-sided housing opening with dust band for back-friendly use to the edge.

Tool Plate

Tool Plate with 6 segments for a high work performance, fast change thanks to “EASY-CLICK”.

Special task
Rollertec 2 for Marking removal with a concrete floor grinding Machine

Tool Plate with AIRTEC “ROLLER-TEC” stick tools, ideal for removing markings.


On-off button, speed regulation, EMERGENCY OFF and power connection


Spacious metal box with cooling slots includes frequency converter with speed display.

Adjustable guide handle

Ensures an ergonomic working posture

Suction connection

Connection for powerful industrial vacuum cleaner Ø 46-50 mm.

Solid rubber wheels

Smooth running and driving comfort thanks to solid rubber wheels.

Tread bar
Tread bar makes it easy to lift the machine for tool change and transport.

Foldable draw bar ensures easy transport



Motor 5.5 kW
Voltage 3 x 400V / 50/60Hz, 16A
Speed regulation 350 -1’000 UpM
Working width 340 mm
Segments 6
Suction nozzle Ø 46-50 mm
Weight 135 kg
Mass 43 x 86 x 77 cm
Scope of delivery Tool plate BS-340
6 segments AT-CA-6H
Operating instructions with spare parts lists
Test protocol and warranty certificate