- Stable Polishing: This stone tumbler machine employs a belt-free direct-drive motor for smooth, stable polishing. Low-voltage technology reduces belt-related maintenance, while ≤35dB operation ensures quiet, uninterrupted crafting from raw stones to polished gems
- Noise Reduction: The rock polishing kit combines a PC noise cover, TPU drum, and belt-free direct-drive motor for triple sound reduction. This design minimizes vibration and friction, extends the tumbler’s longevity, and maintains smooth, quiet operation during polishing
- Adjustable Settings: Our rock polisher includes a 1–9 day timer and 4 adjustable speeds from 75 to 120 RPM, handling different materials and stages. Overload and power-loss memory functions resume interrupted cycles, and constant-speed design delivers even polishing throughout
- Efficient Tumbler: Equipped with a 2 lb/0.91 kg drum, this stone polishing kit accommodates more stones in a single batch, enhancing work efficiency. High-load capacity delivers consistent results and reduces repeated loading, letting users enjoy smooth and convenient polishing sessions
- Complete Tumbler Set: This stone polisher set includes 8 types of raw stones, ceramic grit, micro diamond powder, polishing powder, filter strainer, shaker ball, rings, cords, adapters, and a manual. It allows beginners and enthusiasts to turn rough stones into sparkling gems effortlessly
- Item Model Number
- KD-B3031
- Net Weight
- 5.18 lbs/2.35 kg
- Product Dimensions
- 7.60 x 6.22 x 6.02 inch/193 x 158 x 153mm
- Product Dimensions (Without Barrel)
- 7.60 x 6.22 x 2.48 inch/193 x 158 x 63mm
2 lb Rock Polishing Machine for Efficient Gem Polishing
With its 2 lb drum, the VEVOR Rock Polishing Machine lets you polish more stones at once. With this increased capacity, you can tumble more stones at once, saving time and effort.
Anyone can use the 2-pound drum to turn rough rocks into sparkling gems, from beginners to experts. You’ll see that even heavier stones can move around easily inside the drum to get a smooth finish. The drum is built to last, so you can use it repeatedly without damaging it. This means that you can count on getting consistent results every time you polish.
Rock Polishing Machine with 4-Speed Adjustment
You can change the VEVOR Rock Polishing Machine’s 4 speeds between 75 and 120 RPM. You can easily adjust the speed based on the stone type and polishing stage. As you shape rough stones, smooth out edges, or add the final polish, you can change the movement to suit your needs.
It is easy and quick to change the speed, so you can polish several stones at once without worrying about damaging any of them. By controlling how fast the drum spins, the VEVOR Rock Polishing Machine prevents soft stones from becoming too worn and gives harder stones enough time to achieve a smooth, polished surface.
1-9 Day Timer for Controlled Polishing Cycles
You can choose from 1 to 9 days to set the timer for your stones to tumble and polish, which gives you options for different materials and styles. The timer also has a memory function that kicks in when the power goes out, so if the machine stops working for some reason, it will resume from where it left off. There’s no need to worry about not making progress on your stones.
This feature is useful if you have a lot of work to do or need the machine to run while you sleep or are away. You can safely leave the VEVOR Rock Polishing Machine running for hours without watching it; just monitor it. You set the timer.
Stable Belt-Free Direct Drive Motor for Smooth Operation
The VEVOR Rock Polishing Machine features a direct-drive motor that eliminates the need for a belt. This ensures the rotation is always smooth and stable. It will not move erratically or unevenly, which could damage or chip your stones. This design differs from standard belt-driven machines because you don’t need to adjust or replace the belts. This feature saves you time and effort.
This low-voltage motor keeps the drum moving at a steady speed and gives you stable power for long polishing sessions. You will enjoy a machine that works quickly and efficiently, even when handling heavy stones or larger batches. The motor’s robust construction means it will last for years, giving you peace of mind for all your polishing tasks.
Noise Reduction with PC Cover and TPU Drum
You can polish your stones quietly with the VEVOR Rock Polishing Machine. Together, the belt-free direct-drive motor, the PC noise-reduction cover, and the TPU drum reduce noise and shaking. The machine is quiet and won’t bother anyone if you put it in your home, garage, or workplace.
The triple sound-reduction method also prevents the tumbler from rubbing against items and wearing out too quickly, helping the machine last longer. The process will be smooth and quiet, and your stones will go from being rough rocks to sparkling gems.
Efficient Polishing for Consistent Results
When you use the VEVOR Rock Polishing Machine, the 2 lb drum allows you a lot of room to polish several stones at once. It saves time and effort to put small, medium, or even large rocks together. You don’t have to repeat processes for each stone batch because it can hold so much weight.
No matter the stones’ size or shape, they are all polished the same way because the drum rotates at a steady speed. Every stone has a smooth finish, with no rough spots or uneven sides. Thanks to its constant movement and heavy-duty drum, the VEVOR Rock Polishing Machine consistently delivers the highest-quality results.
Complete Tumbler Set with 8 Types of Raw Stones
The VEVOR Rock Polishing Machine comes with 8 different kinds of raw stones, ceramic grit, micro diamond powder, polishing powder, a filter strainer, a shaker ball, rings, cords, adapters, and a guidebook. You have everything you need to start polishing right away, no matter how much experience you have as a hobbyist.
You don’t have to buy any other tools or materials to try out different stones and polishing methods with this complete kit. It will be fun to turn rough, dull rocks into sparkling gems. The materials and tools that come with it make the process easy, quick, and fun.
Quiet Operation for Home and Hobby Use
The VEVOR Rock Polishing Machine produces only 35 decibels of noise, making it ideal for home use, small businesses, or crafters. No one will be disturbed when you put it in your bedroom, office, or shed. A design that reduces vibrations keeps the machine stable and protects both the stones and the tumbler.
As long as the machine is running quietly, you won’t have to stop polishing to do something else. If you want to clean stones for fun, to make gifts, or to get them ready for professional use, this machine makes the process easy and stress-free.








































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