Tumblers

The rock tumble machine is the ideal machine for round grinding and polishing minerals, rocks, gems, various metals and precious metals.

Easy to use and a great result.
Place the enclosed Barrel filled with stones, water and abrasive or polish on the rock tumble machine.
In 3 to 5 steps the tumbler grinds an rolls the stones over each other in the barrel.
 
It all works very simply.
The (separate) barrel is filled with the stones, water, and abrasive.
Then place the barrel on the machine is after the rock tumble machine rotates.
Turning the barrel gives the right effect that is required for the stones in the barrel, they rub and roll over each other and so they are become perfect tumble stones.
After 3 to 5 steps from coarse to fine abrasive and polishing the stones will come high polished out of  the barrel.
In addition to grinding and polishing of precious stones, the Lortone tumbler are also used for shaping and polishing metals and precious metals.
Metal requires different abrasive and polish.

Need help, please contact us for all possibilities and questions.
Lortone has a wide variety of tumblers .