Airtec Roto-Mat RM-320

13-inch Surfacer
Manufacturer: Airtec AG

Airtec Roto-Mat® RM-320 13-inch Surfacer

Powerful, efficient roughening and cleaning machine for large-area tasks. Wide range of tools for versatile use.

RM-320-EL with 400 V / 50 Hz / 11 kW electric motor with milling drum and HMT-8.100 milling wheels (1st quality milling wheel with 8 carbide pins for particularly hard use. Highly wear resistant For roughening, abrading, leveling as well as grooving of concrete surfaces)

Rasping and milling wheels, loosely placed on a rotating work drum, thorough yet gentle rasping and milling of adhesive, rubber, concrete slurry, roughness and old coatings. Strong, solid welded steel construction designed for robust use. Adjustable guiding grip allows work very close to the wall. Power transfer with toothed belts. The division of the milling wheels (close or wide) influences the profile of the surface.

Removal rate of up to 8 mm in a single step. For hourly rates of up to 120m², depending on the nature of the surface (steel, concrete, stone, wood, or asphalt).

Scope of Applications

  • Abrasion of concrete, asphalt, markings, level differences, rubber deposits, plastic coatings, and dirt crusts
  • Cutting of seams in concrete (grooving)
  • Roughening of concrete surfaces and concrete roads
  • Milling of asphalt surfaces
  • Removal of old paint layers, thermoplastic material, and hard tops
  • De-rusting of ship decks
  • Chipping off rolling skin and incrustations
  • Cleaning of industrial floors, ramps, driveways, and parking areas
  • Renovation of flat roofs, terraces and bridges


Motor 15 HP (11.0 kW)
Power 230V/460V, 50Hz, 22A (with Smart-switch)
Weight 728 lbs (330 kg)
Working Width 13 inches (320 mm)

Item #700320200

Airtec Roto-Mat RM-320 Surfacer Video


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Contact Information

Substrate Technology, Inc.
1384 Bungalow Rd.
Morris, Illinois 60450

+1.815.941.4600 Fax