The device used for the purpose of determination of the resistance to wear caused by studded tires. Try to 11.2mm in
the 16mm range broken or unbroken will apply in natural and artificial aggregates.
The steel balls aggregates range in a steel drum, and is based on the principle of rotating together with water.
Drum 206.5mm diameter, 335mm length and thickness 6mm is made of steel. It is mounted on the inner surface of the drum 3 enables intimate mixing of aggregates flap and ball. Percent of the aggregate abrasion loss is calculated after the specified number of the drum rotated standards.
Power: 220V, 50-60 Hz, 1 ph.
Weight: 95 kg.