Aggregate Abrasion Value

The Dorry Abrasion Value test provides a measure of the resistance of aggregates to surface wear by abrasion.
The abrasion machine consists of a flat circular cast iron grinding lap 600mm dia.which rotates in a horizontal plane at a speed of 28/30rpm. The abrasive sand is fed across the surface of the specimen samples through a special funnel. The machine is supplied complete with two specimen moulds, two trays, two flat plates, weights and clamps.
220/240 volt Shipping weight 260kg