Home » Strength of Material Testing Equipment » Dorry Abrasion Testing Machine

Strength of Material Testing Equipment

We supply an extensive range of material testing equipment that is fabricated as per the industry defined quality standards and they deliver consistently accurate results. Our range of material testing equipment encompasses equipment for testing & determining deval attrition, dorry abrasion, pendulum impact, tensile strength, thickness, etc. All our tools for material testing are available at industry leading prices and we can execute bulk orders within less lead-time.


Dorry Abrasion Testing Machine
AS PER BS: 812 The machine is used to determine the resistance of aggregate to wear by abrasion. Inadequate abrasion resistance of road-surfacing aggregates means an early loss of the texture depth required to maintain high-speed skidding resistance.
Salient Features
  • Specifications : It consists of a disc rotating about a shaft connected to a reduction gear box coupled to a motor. The disc rotates at 28-30 r.p.m. Under the rotating disc is a tray with an outlet to facilitate the removal of sand. Two conical hoppers are mounted on a bracket fixed to the circular tray. An arrangement is made for start and stop the flow of sand. Two holes are provided for mounting two specimens simultaneously. Two containers with weights are supplied to keep the specimens pressed against the rotating disc. Suitable for operation on 220 volts, 50 cycles, A.C. supply.