3kg / 5kg Rotary Tumbler Surface Polisher Jewelry Drum Polishing Machine Gem DIY Mini-Tumbler Finishing Tools

The 3kg / 5kg Rotary Tumbler Surface Polisher is a professional-grade tool designed for polishing and finishing jewelry, gems, and metals. It serves a crucial role in the jewelry-making or gem processing industry, offering a convenient and efficient solution to refine the surface of precious pieces. The machine operates using a rotary tumbler that creates a tumbling or vibration motion to clean and polish items delicately yet effectively.

This unit impresses with its compact, solid build, dedicated to handling 3kg to 5kg capacity loads, making it suitable for small to medium size operations. The machine ensures a thorough cleaning and polishing process, providing a lustrous and eye-catching final product.

The machine incorporates a drum polishing component that offers consistent, uniform, and professional-grade results. Its design allows for precision and care to be placed on each piece, which is a paramount factor when dealing with precious items.

Ease of use is another feature users find beneficial, which allows beginners and hobbyists to polish and finish their creations comfortably. The 3kg / 5kg Rotary Tumbler Surface Polisher is not only a valuable tool for a professional’s toolbox but also an ideal addition for DIY enthusiasts dealing with gem and jewelry projects.

3kg / 5kg Jewelry Polishing Machine

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This rotary tumbler is quite simple to operate and gives an excellent finish to materials such as rocks, stones, coins, clean cartridges, brass, etc. It has a clear barrel with locking bar closure. It is excellent for studio and small jewelry projects like polishing gold and silver.

Upgraded Gear Transmission

Upgrading the gear drive structure helps items roll more smoothly inside the machine. No need to worry about breakage troubles.

Multifunctional Panel

The jewelry polisher tumbler features two-way rotation, 5-speed adjustment, and a 10-60 minutes timer. Different materials determine different working times and speeds.

Large Capacity

Unlike some small jewelry polishing barrels, our product has a capacity of 3kg / 5kg and can fully meet daily needs. Multiple pieces of jewelry can be cleaned together without any problems.

Features & Details

• Reliable Material: The 3 kg / 5kg rotary tumbler, made of tough polycarbonate, features an integrated molding technique, leak-proof design, and long service life. The new gear transmission structure ensures a smoother and more stable operation without breaking worries.
• Powerful Performance: This jewelry tumbler utilizes iron beads or steel balls to work on the surface of the workpiece. Taking the principle of centrifugal motion, this jewelry tumbler can improve the polishing efficiency 5 to 10 times. This rotary tumbler can improve the workpiece’s specification precision and delicate shapes, forming a smooth and gloss surface.
• Flexible Adjustment: The jewelry polisher tumbler has the function of bidirectional rotation, 5 speeds, and a timer from 10-60 minutes. The working time and speed can be adjusted according to different materials and surface requirements.
• User-friendly Design: The tightly designed buckle has good air tightness. No need to worry about leakage. The bottom of the jewelry tumbler machine adopts a wear-proof rubber pad, which is non-slip, stable, and shock-proof.
• Various Application: Ideal for jewelry, steel, iron, copper, zinc, aluminum, magnesium alloy materials such as surface polishing, chamfering, trimming, rough finishing, precision polishing, removing black spots and fine grinding.

• 3Kg Capacity Specifications

5Kg Capacity Secifications