Jewelry Polisher Machine, 3KG Rotary Tumbler Jewelry Polisher 35W Magnetic Jewellery Polishing Finishing Machine with Polishing Beads

【 BUILD TO LAST 】Made of cast iron, copper, aluminum, and organic glass, this product is not easily worn, deformed, or corroded, ensuring your long-term use. 【 EXCELLENT PERFORMANCE 】The pure copper motor can provide powerful power with relatively less noise and high performance, making it easy for you to polish jewelry. 【 EASY TO ADJUST 】You can adjust the timing(10-60 minutes) and speed(five gears) by rotating the knobs, as well as adjust its forward or reverse rotation by pressing the button, which is convenient and can meet your different needs. 【 APPLICATION 】It is suitable for jewelry, steel, iron, copper, zinc, aluminum, magnesium alloys, etc. It can be used for polishing, rough grinding, fine grinding, and rust removal. 【 PLEASE NOTE 】About switches of the magnetic tumbler jewelry polisher, on the left is a timing switch. Turn the left is normally open, which is always opening; Turn the right is the timing, set a few minutes and it will stop automatically. The right switch is the stalls: 1,2,3,4,5, each gear in the middle are separated by a stop. The red switch is reversing switch (Positive &negative switching), and it is not the on/ off., Manufacturer: buedmsk