Mini Jewelry Polisher Tumbler Machine with Timer and 5 Speeds for Surface Polishing Gemstones and Coins

Introducing the 3kg Jewelry Polishing Machine

The 3kg jewelry polishing machine is a rotary tumbler that is easy to operate and provides a high-quality finish to a variety of materials including rocks, stones, coins, clean cartridges, and brass. It is equipped with a clear barrel and a locking bar closure, making it ideal for studio and small jewelry projects such as polishing gold and silver.

Reliable Construction: Constructed from tough polycarbonate using an integrated molding technique, this rotary tumbler is durable and leak-proof, ensuring a long service life. The new gear transmission structure ensures smooth and stable operation without the risk of breakage.

Powerful Performance: This jewelry polishing machine uses iron beads or steel balls to work on the surface of the workpiece, improving polishing efficiency by 5 to 10 times. By utilizing centrifugal motion, it can enhance the precision and shape of the workpiece, creating a smooth and glossy surface.

Flexible Adjustments: With bidirectional rotation, 5 speeds, and a timer ranging from 10-60 minutes, the jewelry polishing machine allows for customizable settings based on the material and surface requirements.

User-Friendly Design: The machine features a tightly designed buckle for a secure seal, preventing leakage. The bottom is equipped with a wear-proof rubber pad for stability, non-slip grip, and shock absorption.

Versatile Application: Suitable for a wide range of materials including jewelry, steel, iron, copper, zinc, aluminum, and magnesium alloy, this machine can be used for surface polishing, chamfering, trimming, rough finishing, precision polishing, black spot removal, and fine grinding.

Overall, the 3kg Jewelry Polishing Machine is a versatile and efficient tool for achieving high-quality finishes on various materials, making it an essential addition to any jewelry studio or small project.

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