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Application: The Los Angeles Abrasion Machine is used as a quality control tool for aggregates, including crushed rock, gravel and slag. The testing method determines the degradation when subjected to abrasion, attrition, impact and grinding. Technical parameters: 1. Diameter x length:710 x 510 mm 2. Drum rotation speed: 30-33 rpm 3. Working voltage: AC380V or AC220V 4. Counter: 5 digits, adjustable, automatic shut-off; push-button reset and adjustment. 5. Set of 12 steel balls: 48mm, 390-445g; 6. Steel tray for specimen unloading Features: 1. Heavy steel cylinder and base frame 2. Dust proof cover plate 3. Adjustable shelf positions 4. Safety stop button |
