LOS ANGELES ABRASION TESTING MACHINE

This machine is for determining the resistance to wear off small size coarse aggregates and crushed rock. The machine consists of a hollow cylinder, mounted on a sturdy frame on ball bearings. A detachable shelf which extends throughout the inside length of the drum catches the abrasive charge and does not allow it to fall on the cover. The drum is rotated by an electric motor through a heavy duty reduction gear.

Note : Drums are available in different sizes.