K. S. Jandu & Sons – Trusted Manufacturer, Supplier & Exporter of Los Angeles Abrasion Testing Machines in India

In order to assess the hardness and abrasion resistance of aggregates used in civil engineering and road building, K. S. Jandu & Sons provides a precisely developed Los Angeles Abrasion Testing Machine. This machine is commonly used in quality control labs, highway departments, and construction material testing labs. It is manufactured in accordance with IS: 2386 (Part IV), ASTM C131, and AASHTO T96 standards. The LA Abrasion Machine is a vital tool for evaluating the quality and longevity of aggregates since it is designed to be precise, long-lasting, and simple to use. It assists in calculating the percentage of wear brought on by impact and friction.

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Product Overview:

• Sturdy Steel Construction: Premium mild steel or stainless steel are used to make the main drum, guaranteeing longevity under constant use.
• Rotating Drum Mechanism: To provide consistent impact and abrasion throughout the test, a cylindrical drum positioned horizontally rotates at a standard speed of 30 to 33 RPM.
• The machine will automatically stop at the predetermined number of revolutions thanks to a digital or mechanical counter that has a preset revolution counter (up to 999).
• Simple Sample Loading/Unloading: A hinged cover that locks for safe, rapid access.
• Safety features include a dust-tight enclosure for operator safety and hygiene, safety guards, and overload protection.
• A set of abrasion charges (steel balls) in accordance with testing norms is provided as an optional accessory.

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Applications:

• Highway & Road Construction – To ensure aggregates can withstand vehicular load and abrasion

• Civil Engineering Projects – For quality control of construction materials

• Material Testing Laboratories – As part of standardized aggregate testing protocols

• Research & Development – For developing durable concrete and pavement materials

• Quarry & Aggregate Producers – To classify and certify aggregate quality

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Key Features:

• Drum size: 700 mm diameter × 500 mm length (standard)

• Drum speed: 30–33 RPM as per testing norms

• Counter with automatic stop function after preset revolutions

• Heavy-duty 1–2 HP motor, single-phase or three-phase options available

• Precision-fabricated steel balls (abrasive charge) included

• Dustproof and vibration-free operation for consistent results

• Durable powder-coated or stainless steel finish

• Easy to maintain, clean, and transport

• Available in manual, semi-automatic, or fully automatic models

The Los Angeles Abrasion Testing Machine from K. S. Jandu & Sons is a rugged and reliable solution for measuring aggregate toughness, ensuring the durability of roads, pavements, and structures. Built to deliver accurate, repeatable results, it is a must-have for any serious civil engineering or construction materials lab.