Jade Vibration Polishing Machine, Vibration Polishing Barrel Jadeite, Automatic Vibration Grinding Machine Home Grinder Vibration ,Versatile Precision Polishing

Vibrating,polishing machine:Efficient polishing, saving time and labor A polished object is polished in a polishing barrel by vibrating around the ring of a container, causing a roll in the center High degree of configuration:The bottom vibrator can adjust the vibration frequency of the machine Transparent acrylic top cover:Adopt 5mm thickness transparent acrylic top cover Applicable Materials: Jade/jade/agate wax/ amber/pine wood/ walnut/olive play/ metal/copper money