Pneumatic Concrete Scabbler Scarifier 7-Head Hand-Push Air Floor Grinder 11.42in Working Width for Bridge Deck Pavement Surface Roughening

▼Parameters:Power: PneumaticHead: 7Size: 29*49*127cmWorking width: 29cmAir consumption: 1600L/ minNoise level DB: 97 dBAverage equivalent of vibration level: 4.96㎡/ sAir compressor matching requirements: the pressure is 7 kg square centimeter, the displacement is 3m³/ min▼NOTE:Customers need to bring their own air compressor to ensure that the air pressure is 0.63Mpa.▼Item Number: 220565Concrete Scabbler Grinder Scarifier Scabbling Machine*1

• Pneumatic Power With Consistent High Output: Driven by air compressor, this 7-head scabbler roughens C40-C50 concrete at 40-60 square meters per hour. Achieve uniform surface texture with efficient air-powered percussion
• Preserves Structural Base Integrity: Pneumatic chiseling action delivers controlled impact that removes laitance and weak layers while leaving the foundation concrete sound. No unintended base damage or subsurface fractures
• Seven Tungsten Steel Alloy Heads: Replaceable carbide-tipped chisel heads provide wear resistance across different concrete strengths. Suitable for removal of coatings, adhesives, and surface imperfections on horizontal slabs
• Hand-Push Frame With Mobile Caster Design: Adjustable wheels guide straight-line scabbling across large work areas. Detachable handle assembly simplifies transport between job sites and compact storage when not in use
• Versatile For Concrete Surface Preparation: Ideal for bridge decks, highway pavement, parking structures, and industrial flooring. Creates optimal bonding profile for sealers, or new concrete pours