... low noise 5. convenient Apparel Machinery ultrasonic jewelry beads machineDetails:1. This equipment is of elegant ... frequency28KHzRhinestone size1-10mmDimensions mm268*168*198Weight 15kgApplications of ultrasonic jewelry beads machine: 1. Rhinestone, chip, plastic pellets, ... clothing, shoes, handicrafts, leather bags, underwear, jewelry, greeting cards, embroidery, glasses, electronic products casing ...