Rotary Polishing Machine you need to buy a

you need to buy a leakage protector for connection

window and exhaust  port of the device to protect from high-temperature burns

Motor Votage 220V Type Carbon brush Specification 1kw/1

7(187lb) Machine Dimensions(mm) 1100*660*600(43

even halt due to the operation pressure has reached but it is not turned off timely

Rotary Polishing Machine you need to buy aRotary Polishing Machine This rotary tumbler is quite simple to operate and gives excellent finish to materials such as rocks, stones, coins, clean cartridges, polish brass and other metals. It has a clear barrel with a locking bar closure. It is excellent for studio and small jewelry projects. Gold and silver jewelry polishing best equipment. Can make jewelry to be completely new. This equipment utilizes iron beads or steel balls to work on the