Los Angeles Abrasion Testing Machine

We manufacture and supply one of the major aggregate testing equipment, the Los Angeles Abrasion Testing Machine. Los Angeles Abrasion Testing Machine has been designed as per IS: 10070. This Abrasion Testing Machine is used for the determination of the resistance to wear of crushed rocks and small size aggregates.

Machine Components
The machine comprises a hollow cylinder that is mounted on a robust frame on ball bearings. A detachable shelf that spreads throughout the inner length of the drum catches the abrasive charge without allowing it to fall on the cover. The drum is revolved at a speed of 30-33 RPM through an electric motor by a heavy duty reduction gear. Motor is apt for operation on 3 phase, 440 volts, and A.C. supply. The unit is offered with a tray for accumulation of the material with abrasive charge. It is also offered with 12 nos. hardened steel balls (Abrasive Charge) of 48mm dia.