3kg/5kg Rotary Jewelry Tumbler Polisher Machine for Rocks & Metal Polishing

This high-capacity rotary tumbler polishing machine is ideal for polishing rocks, stones, coins, brass, and various jewelry materials like gold and silver. With a durable design and an upgraded gear transmission system, it ensures smooth and efficient operation, making it a perfect addition for DIY enthusiasts and small studio projects. The transparent barrel allows easy monitoring of the polishing process, while the multifunctional control panel offers adjustable speeds, bi-directional rotation, and a timer ranging from 10 to 60 minutes. Its generous capacity can handle multiple pieces simultaneously, saving time and effort. Whether you're a professional jeweler or a hobbyist, this tumbler provides reliable performance for exceptional results.

• Brand new 3kg and 5kg rotary tumbler polisher designed for rocks, jewelry, and metal.
• Features upgraded gear transmission for smooth and efficient material polishing.
• Multifunctional control panel with adjustable speed, bi-directional rotation, and a timer.
• Large capacity barrels handle multiple items at once, ideal for saving time on polishing.
• Perfect for polishing gold, silver, brass, and gemstones; great for home or studio use.