Motorized Rotary Tumbler

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Notice   Due to recent changes in the UPS/FedEx policies, all packages weighing 50 lbs. or more will now incur a $24 additional handling (weight) surcharge.
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The primary advantage of rotary tumbling is that it can carry heavy pieces and heavy media such as steel shot. Although the process of rotary tumbling can be longer than that of vibratory tumbling, rotary tumbling is an excellent application for work hardening.

Motorized Rotary Tumbler features:
  • Designed for heavy-duty use
  • Interchangeable barrels of different sizes (barrels are sold separately)
  • High/low speed switch for a choice of aggressive or milder tumbling action
All barrels are constructed of tough, heavy-duty plastic. Leakproof, plug-type lid is located on side of barrel for easy access. Barrels have no linings to corrode or rust. You’ll save time and money on expensive relining charges.

Barrels are available in 5 capacities from 0.02 to 1 cu. ft., but not all barrels can be used on every tumbler. Our rotary tumblers are sold without barrels; this way, you can choose only the barrels that will meet your specific requirements. See "Barrel Chart" tab (above) for restrictions.

All units are 110V, 6A, 690W, 60Hz.

Model Mini 2-Bar 2-Bar 3-Bar
Base Dimensions:
23-1/2"L x 16"W x 13"H 36"L x 19"W x 13"H 36"L x 19"W x 13"H
Length of
Rotary Bars:
9-1/4" 24" 24"
Distance between
4-1/2" 7-1/2" 3-1/2"
Shipping Weight: 43 lbs. 63 lbs. 69 lbs.
Barrels are not supplied with tumblers so that you can purchase only the barrels you need. To purchase barrels, see "Related Products" below.

Barrel: #1 #2 #3 #4 #6
(cu. ft.)
0.02 0.12 0.2 0.5 1.0
Steel Shot
3 lbs. 15 lbs. 30 lbs. 50 lbs. 150 lbs.
4-3/4" 8-1/4" 10" 10-3/4" 16"
4-3/4" 4-3/8" 7" 10-1/2" 15"
3" 4" 4" 4" 7"
90/127 52/80 40/56 38/53 25/40
Max.that will
fit Mini 2-Bar:
2 2 1 1 0
Max.that will
fit 2-Bar:
0 3 3 2 1
Max. that will
fit 3-Bar:
8 0 0 0 0
  • 531