Abrasion Machine

Percobaan " Los Angeles " Standard : EN 1097-2, ASTM C131 The test covers the procedure for testing coarse aggregates for resistance to abrasion. The machine consists of a rolled steel drum having an inside dia. of 711 mm and internal length 508 mm. The drum is rotated by a speed reducer driven by an electric motor at a speed of between 31 and 33 r.p.m. The machine is equipped with an automatic counter, which can be preset to the required number of revolutions of the drum. The unit is supplied without the abrasive charge, which has to be ordered separately depending on the standard in use ( see accessories) . Spesifications : - Inside Diameter : 711mm - internal length : 508 mm - Electric motor speed between 31 and 33 r.p.m - Power ( W) : 740 - Dimensions approx. : 975x785x937 mm - Weight approx. : 350 kg Optional : Noise-reduction and safety cabinet CE to be combined with any LOS ANGELES, supplied with safety switch on the door and the machine digital control panel fitted outside cabinet.