Los Angeles Abrasion Testing Machine
Rotating drum with steel charge for determining the abrasion resistance of coarse aggregate.
Typical applications
- Los Angeles abrasion value of aggregate for road and concrete work
Conforms to
- IS 2386 (Part 4)—Mechanical properties of aggregates
- IS 10070—Machine for abrasion testing of coarse aggregates — Specification
- ASTM C131—Resistance to Degradation of Small-Size Coarse Aggregate
Add to enquiry
Add as many products as you need and send one enquiry covering all of them, or send this item on its own. Bulk and drum quantities are quoted on request.
Specification
| Drum | 700 mm internal ø × 500 mm internal length |
|---|---|
| Shelf | Removable steel, projecting 88 mm radially |
| Speed | 30–33 rev/min |
| Counter | Pre-settable digital, 500 / 1000 revolutions |
| Abrasive charge | Cast iron spheres, 46–48 mm ø, ~390–445 g each |
Site preparation required
This instrument needs site work before delivery — typically a level grouted foundation, a dedicated power supply, and in some cases drainage or extraction. We issue the foundation drawing and utility schedule with the quotation so the civil work runs in parallel with the lead time.Support available
- Installation & commissioning
- Calibration
- Annual maintenance contract
- Spares & consumables
Calibration is arranged through NABL-accredited laboratories under the relevant scope. We state the scope and the certificate number on the quotation — see what accreditation actually covers.
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