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A Bottle Roller is a mechanical device designed to simulate the action of hand-rolling during the testing of aggregates. It consists of a rotating drum or bottle holder that accommodates multiple sample bottles. The machine operates by rotating the sample bottles at a controlled speed, ensuring...
A Bottle Roller is a mechanical device designed to simulate the action of hand-rolling during the testing of aggregates. It consists of a rotating drum or bottle holder that accommodates multiple sample bottles. The machine operates by rotating the sample bottles at a controlled speed, ensuring consistent agitation and dispersion of aggregates.
The Bottle Roller allows testing technicians to subject the aggregate samples according to the British Standard (BS) method that requires rolling conditions of 80 ± 20 rpm, replicating the process of hand-rolling with greater efficiency and accuracy.
