The Los Angeles Abrasion Machine is used for determination of the aggregates resistance to fragmentation, abrasion in crushed rock, slag, crushed and uncrushed gravel. Electrical control box, fitted with digital ignition device number, function remote control with an accuracy of ±1 revolution, 12 pcs of steel balls with a total weight of 5000±25 g. The body structure has been designed for maximum noise reducing devices during testing.
