Micro Deval Testing Machine used to determine the resistance to wear of 25-50mm size aggregates. The machine consists of a steel frame, four stainless steel cylinders, and 25kg of 10 mm diameter stainless steel spheres and automatic digital counter which allows machine to stop automatically at the preset number of revolutions.
Stainless steel Ø200*154 drums are rotating at speed of 100 (±5) r.p.m.
Power:220V, 50/60Hz, 1ph.
Weight: 150 Kg.