Lortone 33B Double-Barrel Rock Tumbler
Running two small batches at different stages or with different stones
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Two independent 3 lb rubber barrels provide a combined 6 lb nominal load capacity.
Both barrels share one drive; the machine still requires regular maintenance and oiling.
Manufacturer specifications
| Brand | Lortone |
|---|---|
| Model / variant | 33B |
| Machine type | Rotary |
| Nominal load capacity | 6 lb nominal |
| Barrels / bowls | 2 |
| Barrel / bowl material | Rubber |
| Electrical configuration | Check market-specific version |
| Parts and service | Model-specific barrel and drive components; refer to official instructions. |
Is this tumbler a good fit?
Lortone 33B Double-Barrel Rock Tumbler is a rotary barrel rock tumbler with 6 lb nominal capacity. It may suit running two small batches at different stages or with different stones.
Why consider it: Two independent 3 lb rubber barrels provide a combined 6 lb nominal load capacity.
What to check: Both barrels share one drive; the machine still requires regular maintenance and oiling.
These buying notes are based on published product specifications, not hands-on testing. Barrel load capacity includes rock, media, water and grit where applicable. Confirm the exact machine variant and current seller terms before purchasing.
For a typical first batch, check that the manufacturer supports your intended material, the operating voltage matches your location, and replacement barrels or bowls can be obtained. Check the supplied manual for filling, lubrication and cleaning.
Where to find this model
Check model numbers, included accessories and current terms before ordering. Prices and availability are controlled by Amazon sellers.
As an Amazon Associate I earn from qualifying purchases. No exact ASIN or Amazon inventory has been verified for this model.
Source & editorial method
Specifications are summarized from publicly available product descriptions, not reproduced photographs or user reviews. No hands-on testing is claimed.
Manufacturer / primary product reference: lortone.com ↗
Fact-check date: 2026-10-13. Verify current specifications before purchase.