Los Angeles Abrasion Testing Machine
Product Code : EL-ATLE-10468
Quick Answer: The Los Angeles Abrasion Testing Machine measures aggregate resistance to abrasion and impact, per IS 2386 (Part IV), ASTM C 131, and AASHTO T-96. It consists of a hollow cylinder mounted horizontally on a sturdy frame with ball bearings, with a dust-tight cover opening for charging and discharging test material; an electric motor drives the drum via a heavy reduction gear at 30-33 R.P.M., and an internal detachable shelf carries the abrasive charge without letting it fall on the cover. A revolution counter tracks rotations, a tray collects material at the end of the test, and the unit operates on 440 V, 3 Phase, 50 cycles A.C. supply; it is supplied complete with an abrasive charge of twelve hardened steel balls, approximately 48mm dia.
The machine consists of a hollow cylinder mounted horizontally on a sturdy frame on ball bearings, with an opening that can be closed with a dust tight cover to facilitate charging and discharging the drum with the material under test. The drum is rotated by an electric motor through a heavy reduction gear at a speed of 30-33 R.P.M., and 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. A revolution counter is fitted to the frame, and a tray is supplied for collection of the material at the end of the test. It is suitable for operation on 440 V, 3 Phase, 50 cycles, A.C. Supply, and is complete with an Abrasive Charge consisting of a set of Twelve hardened steel balls, approximately 48mm dia.
Standards: IS 2386 (PART IV) ASTM C 131, AASHTO T-96
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Last Updated: September 2026
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