... Ultrasonic hot fix machine FunctionsThe machine can be used to thermo-press the rhinestones, sequins, and plastic colloidal particles, mount ... , and screw the shells of the machinesIt applies to thermo-pressing the rhinestones onto the garments, shoes, art ware ... embroidery products, and printed products, and embedding nails and thermo-pressing rhinestones to the glasses, and screwing the shells of ...