... :ultrasonic welding equipment (2)Frequency:15KHz&20KHz (3)Usage:for welding or bonding plastic or non woven materials. High Quality Ultrasonic Welding EquipmentBrief ... , car parts, electrical equipment, packing, toy, medical device, fishing gear, weave etc. industry.Apply for ABS, PE, PS,PA, ... Features: (1). Suitable for welding pp, ps, pe, pc, abs, pbt, etc.;(2). No need any adhesives or flux, and ...