| Los Angeles Abrasion Testing Machine with Abrasive Charge |
| Reference Standards |
IS:2386 (Part 4), BS:812, ASTM C-131, C535, D2, AASHTO T96, IS:10070 |
| Application |
Used for determining the abrasion value and resistance to wear of small size coarse aggregates and crushed rock. |
| Machine Construction |
The machine consists of a hollow steel cylinder mounted on a sturdy frame with ball bearings. |
| Drum Arrangement |
A detachable shelf extending throughout the inside length of the drum catches the abrasive charge and prevents it from falling on the cover. |
| Rotation Speed |
30 – 33 RPM |
| Drive Mechanism |
Operated by an electric motor through a heavy-duty reduction gear system. |
| Power Supply |
415V, 3 Phase, 50Hz, AC Supply |
| Accessories Supplied |
Tray for collection of material. |
| Replaceable Parts |
- Abrasive charge consisting of a set of 12 hardened steel balls of 48 mm diameter
- Digital Controller Box
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