Description: 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.
Features:
1.Heavy steel cylinder and base frame.
2.Dust proof cover plate.
3.Adjustable shelf positions.
4.Safety stop button.
Specification:
1.Diameter x length:711 x 508 mm+/-5mm.
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: 46.8mm, 390-445g.
6.Steel tray for specimen unloading.
