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Equipment tagged with [wear resistance]

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The test provides a measure of the resistance of aggregate to surface wear by abrasion. The machine, formerly named “Dorry abrasion machine”, consists of a circular cast iron grinding lap 600 mm dia. which rotates in a horizontal plane at a speed of 28/30 ...
The AAV Abrasion Machine provides a measure of the resistanceof aggregate to surface wear by abrasion, it consists of a flat circular cast iron grinding lap 600 mm dia which rotates in a horizontal plane at a speed of 28/30 r.p.m.<br>
This machine has been developed for determining the resistance to abrasion/wear of natural stones and concrete products. Easy to use, electronic control of the disc speed with auto shut-off of the machine at the selected number of revolutions. Complete with ...
Abrasion Testing Machine is designed to determine the resistance to abrasion and wear of natural stones and concrete products. The abrasion wheel is 70 mm thick and rotates with speed of 75 r.p.m. The machine is equipped with digital counter which stops the ...
This machine is used to determine the resistance to wear of aggregates. The machine consists of a steel frame suitable to house four 200 mm dia.x 154 mm length cylinders (EN 1097-1) or two 200 mm dia.x 400 mm length cylinders (EN 13450). The top machine is ...
The Micro Deval Testing Machine used to determine the resistance of wear for 25-50mm size aggregates. The machine consists of a steel frame, four stainless steel cylinders, and 25kg of 10 mm diameter stainless steel spheres.