EN 1097-2, EN 12697-17, EN 12697-43, ASTM C131Used to measure the resistance of aggregates to abrasion. The machine has a steel frame that supports the drum. 1 hp electric motor and speed reducer turn the drum at 30-33 rpm. Abrasive charges (standard size and weight according to the standards) are to be ordered apart.Galvanized steel tray..

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