Heavy Duty Commercial Rock Tumblers
Diamond Pacific large rock tumblers are designed for hard use, efficiency and long life. Rotary tumblers are ideal for tumble polishing large loads of stone, light deburring, burnishing, peening, cleaning and finishing metal parts. These machines are based on the original Highland Park design.
The 25 pound, 40 pound and 65 pound barrels are made of industrial grade polyethylene. This barrel design does not require any liners. Lids are made watertight by inserting a neoprene rubber gasket between the barrel and the lid.
The double pulley drive on the barrel rollers combined with the polyurethane covers on the shafts eliminates barrel slippage. Rollers are mounted on heavy duty bronze bearings. Ball bearing guides keep the barrels aligned while spinning. The motor is mounted inside the base.
- Units for use in the USA come with an industrial rated 1/3 HP 115V/60HZ motor, heavy duty cord, inline switch and Appliance Leakage Circuit Interrupter (ALCI) to protect against electrical shock
- Units for use outside the USA ("export") come with 1/3 HP 220 volt/50HZ motor
The weight of the rocks and materials varies, so load capacities listed by weight are approximate and for comparison only. A more accurate capacity of the barrel is given by volume. It is important to load your barrel to approximately 3/4 full, regardless of material and including fillers, abrasives and water. A load that is more or less than 3/4 full WILL NOT produce proper tumbling action.
|MODEL||BARREL DIAMETER||MAX LOAD||TOTAL WxDxH”|
|25RT||1x12”||25 lb / 2.5 gal||16 x 13 x 22|
|50RT||2x12”||50 lb / 5 gal||28 x 13 x 22|
|75RT||3x12”||75 / 7.5 gal||32 x 13 x 22|
|40T||1x12”||40 / 4 gal||28 x 13 x 22|
|65T||1x15”||90 / 8.5 gal
||28 x 13 x 24|