... rhinestone fixing machine,face mask making machine, ultrasonic ribbon cutting machine, ultrasonic lace sewing machine, ultrasonic plastic welding machines, high frequency fusing machine).Parameter of Ultrasonic Rhinestone Fixing ... 30-40times/minAir pressure 4-6kg/cm2Weight 180KGFeatures of Ultrasonic Rhinestone Fixing Machine:1. Automatic frequency tracking, overload protection equipment, and the ...