Reliable material: The 3 kg rotating cup, made of robust polycarbonate, is leak-proof and durable. The new gear design ensures smoother and more stable operation without risk of breakage.
Powerful performance: This jewelry polishing machine uses iron or steel balls to work the surface of the workpiece. Through the principle of centrifugal motion, this jewelry tumbler can improve polishing efficiency by 5 to 10 times. Our rotary polisher can improve the accuracy and fine details of the workpiece, creating a smooth and shiny surface.
Flexible settings: The polishing machine has a bidirectional rotation function, 5 speeds, and a timer from 10 to 60 minutes. The working time and speed can be adjusted to suit different materials and surface requirements.
User-friendly design: The tight seal provides excellent airtightness, eliminating any worries about leaks. The base of the machine is equipped with a wear-resistant rubber pad that is non-slip, stable, and shock-absorbing.
Versatile use: Ideal for jewelry, steel, iron, copper, zinc, aluminum, magnesium alloys such as surface polishing, chamfering, trimming, roughing, fine polishing, removal of black spots and fine grinding.
This rotary polishing machine is very easy to use and gives an excellent finish to materials such as rocks, stones, coins, clean cartridges, brass, etc. It has a transparent barrel with a locking mechanism. It is ideal for polishing small jewelry such as gold and silver.
Key Features
Improved gearbox
Upgrading the gear drive structure helps items roll more smoothly within the machine. You don't have to worry about breakage problems.
Multifunctional panel
The jewelry polishing cup features a two-way rotation, a 5-speed setting, and a 10-60 minute timer. Different materials require different working times and speeds.
Size Capacity
Unlike some small jewelry polishing barrels, our product has a capacity of 3 kg and can fully meet daily needs. Several pieces of jewelry can easily be cleaned at the same time.