LA Abrasion Machine
The LA Abrasion Machine determines the resistance to abrasion in crushed rock, slag, crushed and uncrushed gravel. The machine features a welded structural steel frame and fabricated 1/2″ thick abrasion-resistant steel drum. In addition a removable shelf bolted to the drum and balanced drum assembly for easy rotation by hand. An enclosed chain drive rotates the drum without a conventional slip clutch. The positive drive delivers greater accuracy. The self-contained worm-drive motorized speed reducer has anti-friction bearings and sealed lubrication.
- 1HP Push Button & Automatic Overload Cutout Motor
- Revolution Counter
- Material Catch Pan
- 1 Abrasion Charge (12 Hardened Steel Balls)
Meets ASTM C131, C535 and AASHTO T96
Replacement Charges 12/set Available (HMA-130)