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Digital Los Angles Abrasion Testing Machine
Digital Los Angles Abrasion Testing Machine (Product Code: SLE/CE/95) is a rotating steel-drum machine used to measure how much coarse aggregate wears down under abrasion and impact in civil engineering and highway materials laboratories. Road-materials labs and engineering colleges use it for the Los Angeles abrasion test, and its electronic control unit stops the 711 mm diameter drum automatically at a preset revolution count. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Drum | Rolled steel, 711 mm inside diameter × 508 mm internal length |
| Drum speed | 31–33 rpm |
| Control | Electronic control unit |
| Revolution counter | Automatic counter; the machine stops by itself when the preset revolution count is reached |
| Drum interlock | Interlock device lets the operator lock the drum in position |
| Product code | SLE/CE/95 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Los Angeles Abrasion Machine Used For?
The Los Angeles abrasion test indicates whether a road stone or concrete aggregate is hard enough to resist the grinding and knocking it will meet in service. A graded sample is loaded into the drum together with the abrasive charge the test method specifies, the counter is set, and the drum turns at 31–33 rpm until the machine stops on its own at the preset count. The sample is then sieved and the loss is reported as a percentage of the original mass.
Automatic stopping removes counting errors and frees the operator during long runs, which is valuable in teaching labs where several groups share one machine. Use the interlock to hold the drum steady while loading and emptying it. For institutes building a highway materials lab, this is core engineering lab equipment in India alongside impact and crushing value tests.
OEM Manufacturer
ScienceLab is the trading name of Jain Scientific Equipments Private Limited (CIN U29309HR2020PTC087597), the OEM behind this machine. The rolled steel drum, frame and control mounting are produced at the company's licensed factory at 449, HSIIDC Industrial Area, Saha, Ambala (Factory Licence AMB-ONLINE-CHD-J-414).
Colleges, testing laboratories, dealers and importers buy factory-direct, and repeat orders or spare-part questions are handled by the manufacturer itself. More about the company is on the ScienceLab profile.
Related Civil Engineering Lab Equipment
Laboratories testing aggregate durability usually pair this machine with the following:
- Los Angeles Abrasion Testing Machine — an alternative model for the same test
- Test Sieves — for grading the sample before and after the run
- Aggregate Impact Tester — measures toughness under sudden impact
- Devel Attrition Tester — another wear test for road aggregate
Explore the full Civil Engineering Lab Equipment range.
Frequently Asked Questions
What are the drum size and speed of the Digital Los Angles Abrasion Testing Machine?
The Digital Los Angles Abrasion Testing Machine has a rolled steel drum with an inside diameter of 711 mm and an internal length of 508 mm. The drum is rotated at 31–33 rpm by the machine's drive under the electronic control unit.
How does the automatic counter on the Digital Los Angles Abrasion Testing Machine work?
The Digital Los Angles Abrasion Testing Machine has an automatic counter on which the operator presets the required number of revolutions. When that count is reached, the machine stops automatically, so runs end at the same point every time without manual counting.
What is the interlock on the Digital Los Angles Abrasion Testing Machine for?
The interlock device on the Digital Los Angles Abrasion Testing Machine lets the operator lock the drum into position. This keeps the drum steady while the sample and abrasive charge are loaded or emptied, making handling easier and safer.
Is the abrasive charge included with the Digital Los Angles Abrasion Testing Machine?
The listing for the Digital Los Angles Abrasion Testing Machine does not state whether the abrasive charge is included. Please confirm what you need through our contact page, and the quotation will state the scope of supply clearly.
Who manufactures the Digital Los Angles Abrasion Testing Machine?
The Digital Los Angles Abrasion Testing Machine is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM, at its licensed factory in Saha, Ambala, Haryana, India. Buyers receive quotations and after-sales answers direct from the manufacturer.
What power supply does the Digital Los Angles Abrasion Testing Machine need?
The electrical rating of the Digital Los Angles Abrasion Testing Machine is not given in its listing. Tell us your laboratory's supply voltage and phase when you enquire, and we will confirm the rating of the machine we quote before you place an order.
Request a Quote
Request pricing for the Digital Los Angles Abrasion Testing Machine (SLE/CE/95) through our contact page, or add it to the enquiry cart. Quotations come direct from the manufacturer for buyers in India and international markets.
Last updated: 24 September 2026
