Dorry Abrasion Testing Machine

Dorry Abrasion Testing Machine

Standard Used : BS 812

Product Code : MSI 5020

The Abrasion Testing Machine is used for determining the resistance of aggregates and stones to abrasion and wear. The equipment is widely used in civil engineering laboratories, highway material testing laboratories, construction quality control departments, and research institutions for evaluating the durability and abrasion resistance of aggregates used in road and pavement construction.

Manufactured according to BS 812 standards, the machine is designed with robust construction, smooth operation, and reliable performance to provide accurate and repeatable test results.

The apparatus consists of a rotating abrasion disc driven through a reduction gearbox and motor arrangement. The machine ensures uniform abrasion action on test specimens under controlled loading conditions.

Specifications

• Standard: BS 812

• Abrasion Disc Speed: 28 – 30 RPM

• Rotating disc connected through reduction gearbox and motor

• Tray provided below disc with outlet for sand removal

• Two conical hoppers mounted on bracket

• Adjustable arrangement for start and stop of sand flow

• Supplied complete with two specimen containers and weights

• Suitable for operation on:

  • 220 V

  • 50 Hz

  • A.C. Supply

Features

• Heavy-duty and durable construction

• Smooth and reliable operation

• Accurate abrasion resistance testing

• Corrosion-resistant finish

• Easy sand flow control mechanism

• Low maintenance and long service life

• Precision engineered components

Applications

• Aggregate abrasion resistance testing

• Stone wear resistance testing

• Road construction laboratories

• Highway material testing laboratories

• Civil engineering educational institutes

• Quality control and research laboratories

Why Choose Multitech Scientific Instruments?

Multitech Scientific Instruments manufactures high-quality civil engineering laboratory testing equipment with reliable performance and durable construction. Our testing machines are widely used by construction companies, laboratories, universities, contractors, and research organizations across India and international markets.

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