$58
Rock tumbling is a fun way for children to start a rock collection.
Explanation: The motion in the barrel of the polisher simulates the natural action of flowing water or ocean waves. Beaches and riverbeds contain rocks and pebbles smoothed by water and the abrasive sand it carries. As rocks grind upon one another with constant water and sand in the mix, they begin to round and smooth. Although this is a constant process, it does not however, naturally polish the rocks.
The machine uses an abrasive media instead of sand. It is graded by grain size, from fine powder sized grains, up to large sized grains. By changing (usually by weekly intervals) the grain size, rotating from coarse, medium, to fine, the rock or gemstone is smoothed much more quickly than the natural process.
To polish using a polisher, add a metallic oxide compound (not included). The complete process for a gemstone or rock to go from rough to smooth, polished finish, usually takes 4-6 weeks.
Specifications:
Motor: 120V/60Hz Barrel Capacity: 2 Ã 3LB
Material: sheet metal ,rubber
Five more v-belt
Easy-to-follow rock tumbling instructions
Noise reducing leak-proof barrel with aluminum lid
High-quality tumbling machine with powerful motor that will last for years
On/Off-Reset : Simple instructions and settings make rock tumbling fun and easy.
Walnut Shell Media
Includes 0.5 pounds of fresh all natural walnut shell grain media. It is light weight compared to sand and is easy to work with.
100% natural ground walnut shells will not scratch glass like sand and provides excellent heat conducting.
Stimulates natural digging and burrowing behavior and is an excellent heat conductor.The walnut shell didn't need to processed.
"p" Just pour into the tumbler of your choice and get to cleaning.It can be used multiple times before needing to change out with new media. But should be replaced periodically for best performance.
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| "th" Leegol Electric 3LB Rock Tumbler "th" Leegol Electric 6LB Rock Tumbler "th" Leegol Electric Double Drum Rock Tumbler "th" Leegol Electric 5LB Vibratory Tumbler "th" Leegol Electric 18LB Vibratory Tumbler | |||||
| Belt | 5 Pieces of V-belt | 5 Pieces of V-belt | Synchronous Belt | / | / |
| Barrel Capacity | 3LB | 2 x 3LB | 2 x 3LB | 5LB | 18LB |
| Walnut Shell Media | 0.5LB | 2 x 0.5LB | 2 x 0.5LB | 3 x 1LB | 3 x 5LB |
| Suitable for | Rock, Brass, Gold, Silver, Coins or Copper | Rock, Brass, Gold, Silver, Coins or Copper | Rock, Brass, Gold, Silver, Coins or Copper | Metal Parts, Brass, Gold, Silver, Coins or Copper | Metal Parts, Brass, Gold, Silver, Coins or Copper |
