250W Jewelry Polisher, Magnetic Barrel Polishing Machine, Speed 2000 RPM, 600g Capacity, with Magnetic Needle (150g)&Magnetic Oil (10ML), for Surface Polishing Grinding Buffing Gemstones Jewels Coins

Specification: Product name: Magnetic polishing machine Voltage: 110/220V Power: 250W Speed: 2000rpm Time control: 0-60 minutes Capacity: 600g PC barrel size: 180x125 mm Machine size: 230x230x370mm Weight: 11kg Operation steps: 1. Pour a quarter of the water into the polishing bucket and add an appropriate amount of polishing needle/polishing tone 2. Press the middle button to turn on the non-retracting (disclaimer: there are two directions to choose from). Push the upper button and it will rotate in one direction. Push the lower button and it will rotate in both directions. It will rotate to one direction for about 10 minutes and then Turn the rotation to the opposite direction for 10 minutes. We recommend rotating in both directions so it is more effective. 3. After selecting the direction you want, press the middle button, and then the tumbler starts working. You can select a specific time by turning the time control button Note: The tumbler has a self-protection function. When he works for a long time, he will stop and rest. When the motor cools down, he will continue to work.

• Working principle of the magnetic machine: The magnetic polishing machine uses its unique magnetic field distribution to produce a strong and stable magnetic induction effect, so that the magnetic steel needle fully contacts the workpiece in all directions and at multiple angles, achieving rapid and seamless removal of rust and rust. The purpose of burrs and oxidation marks.
• Strong exhaust: There are heat dissipation vents on both sides and back of the machine, which can quickly dissipate heat during work, improve cleaning efficiency and shorten cleaning time. It can also prevent accidents caused by overheating of the machine.
• Magnetic polishing needle: acid and alkali resistant, grinding resistant, not easy to rust, recyclable and cost-effective
• Easy to operate: Full-featured and clear button display on the panel allows you to easily set the time and rotation mode of the magnetic roller jewelry polisher. The workpiece can be fully ground from multiple angles and rust removed quickly.
• Wide range of uses: suitable for grinding and polishing precision parts such as gold, silver, copper, aluminum, zinc, magnesium, iron, stainless steel, hard plastics, non-metallic materials, etc.