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The patented Bristle Blaster® Technology removes corrosion and coatings , whilst achieving surface cleanliness comparable with Sa 2½ – Sa 3 and anchor profile of up to 120 µm Rz. The single impact of the wire bristles distinguishes the Bristle Blaster® from all other conventional methods of mechanical surface preparation.

Advantages
  • Removes corrosion, coatings, mill scale and adhesive residues
  • Surface cleanliness comparable with Sa 2½ – Sa 3 per ISO 8501-1
  • Anchor profile of up to 120 ɥm Rz
  • Does not grind – minimal loss of base material
  • Generates compressive residual stress across the treated surface for improved crack resistance, fatigue life and stress corrosion resistance
  • Surface free of thermal damage and no traces of heat marking
  • Efficient removal of coatings without smearing, gumming up or clogging the belt
Cost Effectiveness
  • Lightweight and easily transportable
  • Minimal if any set up costs
  • No recycling or disposal costs for contaminated blasting grit
  • No need to enclose the work zone
  • Possible to continue other work in the immediate vicinity
  • Low power requirements
  • Improved performance of coatings which can result in reduced maintenance schedules
Safety
  • Low vibration levels
  • Low rotational speed (2500rpm) = wires do not “fly” around the work area
  • ATEX-approved for use in Zone 1 (potentially explosive) atmospheres in accordance with Ex II 2G c IIA T4 X (Bristle Blaster® Pneumatic)
  • Low sound level of max. 83.2 dB(A)
  • No need for extensive protective clothing
  • Lightweight and ergonomic design
Environmentally Friendly
  • No harmful materials
  • No transportation costs for blasting materials
  • No contaminated blasting materials requiring disposal
  • Minimal dust generated
  • Low power requirements