Rotary Rock Tumblers

Similar to the Lortone 33B, this twin barrel model gives the tumbling operator more options and choices than the single-barrel models.  Two 3-Lb capacity barrels and a drive motor.  Uses the Thumler lid-closure system consisting of a plastic...

This is one spare 3 pound barrel, Retaining Ring & lid for the Thumler  A-R1,  A-R2 and the Model B when converted to 3-Lb barrels.

This is the Big Guy!  One 15-pound capacity barrel with drive motor.  Very heavy duty steel drum with replaceable rubber liner--gasketed end closure is secured with wing nuts.  For the tumbler operator who desires a heavy-duty high-volume...

This is one spare 15 pound barrel, complete with rubber liner, lid and wingnuts for the Thumler Model B tumbler.

You have a lot of money wrapped up in your Model B single-drum tumbler, now make it more versatile with this kit which converts it to a double 3-pound drum operation.  Conversion kit automatically adjusts drum speed for perfect operation.  You...