PU tumbler/gemstone polishing equipment

Function: apply high quality glue in making the pu material for long term usage, and good abrasion performance. The outer cover take high quality aluminum material for rust resistance, moisture& corrosion resistance. Suit for polishing of the agate,crystal, jade, shell and other stone. It cooperate with emery, polish power, wax for better polishing lightness and suitable for the mass production.

Features: 

1.Apply quality spring with good toughness.

2.Adopt standard vibrative motor with high strength.