Rock Tumbler Noise Comparison
28.6 هزار بار بازدید -
12 سال پیش
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In this video we compare
In this video we compare the sound of two rock tumblers. A large hobbyist tumbler with a rubber barrel and a tiny toy tumbler with a plastic barrel.
The toy tumbler makes a lot more noise for two reasons: 1) the rocks are tumbling in a plastic barrel, and, 2) the inexpensive motor growls while it runs.
If you want a quiet tumbler buy one with a rubber barrel. Tumblers with a rubber barrel cost a little more, but they also have motors that make less noise and usually operate without problems for years.
We have an article about rock tumbler noise at...
rocktumbler.com/tips/how-much-noise-does-a-tumbler…
Visit our website at
rocktumbler.com/
12 سال پیش
در تاریخ 1391/08/18 منتشر شده
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