Large Electronic Rotary Tumbler-7 Kilo Capacity Castaldo Cloth-backed construction for durability and

Cloth-backed construction for durability and flexibility

making it a dependable choice for production jewelry casting environments

19-1/2" wide center watchmakers flat catch tray

Or use your own verified 18K plumb gold sample

Previous versions with Lucite handles are no longer available

Large Electronic Rotary Tumbler-7 Kilo Capacity Castaldo Cloth-backed construction for durability andThe Large Electronic Rotary Tumbler offers a 7 kilo (15. 4 lb) capacity for high volume burnishing and finishing in professional jewelry and metalsmithing shops. Electronic rotary tumblers rotate faster than standard rotary tumblers, making them well suited for efficient, consistent surface finishing. The most common application is burnishing with steel shot and detergent, though the variable speed control and programmable settings allow the machine