Diamond Pacific

Heavy Duty Commercial Rotary Rock Tumblers by Diamond Pacific

Sale price $664.93 Regular price $1,147.00

Diamond Pacific rotary tumblers are designed for hard use, efficiency and long life. These machines are based on the original Highland Park design. Rotary tumblers are ideal for tumble polishing large loads of stone, light deburring, burnishing, peening, cleaning and finishing metal parts.

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 ⅓HP 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 ⅓HP 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 ¾ full, regardless of material and including fillers, abrasives and water. A load that is more or less than ¾ full WILL NOT produce proper tumbling action.

Overall Tumbler Dimensions􏰭􏰨􏰜􏰛􏰆􏰈􏰁􏰭􏱅􏰜􏰈􏰁􏰁􏰐􏰽􏰽􏰜􏰋􏰆􏰘􏰋􏰽􏰙􏰜􏰛􏰆􏰈􏰁􏰭􏱅􏰜􏰈􏰁􏰁􏰐􏰽􏰽􏰜􏰋􏰆􏰘􏰋􏱅􏰽􏰜􏰛􏰆􏰈􏰁􏰭􏱅􏰜􏰈􏰁􏰁􏰐􏰽􏰽􏰜􏰋􏰆􏰘􏰋􏰽􏰙􏰜

25RT 1 25 lb / 2.5 gal 12" 16 x 13 x 22
50RT 2 50 lb / 5 gal 12" 28 x 13 x 22
75RT 3 75 / 7.5 gal 12" 32 x 13 x 22
40T 1 40 / 4 gal 12" 28 x 13 x 22
65T 1 90 / 8.5 gal
15" 28 x 13 x 24


*Special order, ships directly from the manufacturer in California after processing. Please allow additional time for delivery and we may not receive shipping tracking numbers. Depending on manufacturer stock levels and production cycles machine orders may take additional time to arrive.

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