Los Angeles Abrasion Testing Machine — MOE Lab Tender Details

Los Angeles Abrasion Testing Machine for Transportation Engineering Lab Equipments

for  the estimation of abrasion value ofcoarse aggregate with the following:
For testing procedure and machine conforming to IS:2386 Part IVand IS : 10070-1982
A hollow steel cylinder mounted on a sturdy frame on ball bearings capable of rotating about its axis in a horizontal position.
A detachable shelf fitted inside the cylinder at a distance of 1250 mm from the opening measured along the circumstance in the direction of rotation.
A motor with reduction gear which runs the drum at 3033 rpm.
A tray and a preset electronic revolution counter.
Abrasive charge consisting of 12 steel ball approximately 48 mmdia and each weighing between 390 and 445 g.  
Suitable for operation on 440 v, 50 Hz, 3 phase supply