3kg / 5kg Rotary Jewelry Polishing Tumbler Machine with Timer

Get a smooth, polished finish without the time and effort of manual work. This rotary tumbler turns rough, dull pieces into clean, refined surfaces you can rely on.

Whether you're working with jewelry, stones, or metal parts, it delivers consistent results while freeing up your time.

Consistent polishing that saves hours of hands-on work

✅ Achieve smoother, shinier surfaces with less manual polishing effort

✅ Process multiple pieces at once with 3kg or 5kg capacity

✅ Adjust speed and timer (10–60 min) for different materials and finishes

✅ Improve polishing efficiency up to 5–10× using rotating motion

✅ Reduce damage risk with stable, smooth gear-driven rotation

✅ Keep operation clean and controlled with a secure, leak-resistant barrel

Delivers consistent polishing results across different materials.

Easy operation keeps your workflow simple and efficient.

The tumbler works by rotating materials together with polishing media like steel balls or beads. This constant motion smooths edges, removes imperfections, and creates a more refined surface without constant supervision.

Control is straightforward. Choose from 5 speed levels, switch rotation direction, and set the timer between 10 and 60 minutes depending on the material and finish you need. Once set, it runs on its own while you focus on other tasks.

Smoother rotation reduces wear and protects your items.

Dial in exact settings for different polishing needs.

The upgraded gear transmission keeps movement steady, helping prevent damage during longer runs. A tightly sealed barrel locks in place to avoid leaks, while the non-slip base keeps the machine stable during operation.

Handle daily polishing loads without constant batching.

Larger capacity handles more items in one cycle.

Unlike smaller tumblers, this machine handles larger batches in one run. That means fewer cycles, less waiting, and a more efficient workflow for studio work or small production tasks.

Secure closure keeps operation clean and controlled.

Works across jewelry, metals, and small components.

Stable base keeps everything steady during operation.

See visible improvement in surface smoothness and finish.

Choose the capacity that fits your workflow best.

Scale up polishing volume without extra effort.

Get smoother finishes in less time with controlled, reliable polishing.