【Speed Adjustable】- specially designed for fixed time tumbling (0-60minutes). Auto-reverse function enables through tumbling with 4 variable speeds control so that jewelries can be polished with good care.（We recommend that you use this machine to polish gold and silver jewelry.）

【3KG Capacity】- New 3 Kg Rotary Tumbler, Jewelry Polisher & Finisher, Super Finishing.Rotary tumblers can polish coins, clean cartridges, polish brass and other metals.Excellent for studio and small jewelry projects.

【Premium Performance】- Process times are longer than vibratory finishing, but a distinct advantage is that the surface of work pieces get work hardened.Addition of burnishing compound and detergent keeps parts cool and avoids drag during tumbling.

【Kindly Note】- This tumbler is a great hobby for beginners and great tool for experts.About switches of the Rotary 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.

【Specification】- The red switch is reversing switch (Positive &negative switching), and it is not the on/ off.Dimension: 230*180*100mm,Drum Size: length: 15cm; diameter: 15cm，Power: 45W.

Specifications:
Height of Roller: 5.9" / 150mm
Weight: 11lb / 5kg
Capacity: 6.61lb / 3kg
Drum length: 5.9" / 15cm
Drum diameter: 5.9" / 15cm
Voltage: AC220V
Power: 45W
 
Package included:
1x Rotary Tumbler Jewelry Polisher&Finisher
 
Application:
For jewelry, steel, iron, copper, zinc, aluminum, magnesium alloy materials such as surface polishing, chamfering, trimming, derusting, rough finishing, precision polishing, gloss polishing, removing blackspots and fine grinding