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

CE Certificate: