Product Name: Plastic Ultrasonic Converter for Plastic Wedling Machine Model NO.: JQ20 Transport Package: Paperbox or Woodbox Origin: China HS Code: 8515809090 Product Description 1.General IntroductionIt is a key part in ultrasonic welding system, which will convert electrical energy into mechanical energy, so that two plastic parts can vibrate in high frequency and melt on the surface, which will be welded after applying some press force on both parts.Specifications:15khz, 20khz, 30khz, 35khz, 40khz. available in various forms as shown in the pictures, for plastic welding and fabric continuous welding. What we can do for you?1. OEM - special custom-made the ultrasonic transducers or parts for you, and save cost for you.2. Supply Replacement converter - Including NTK, Branson CJ20, CR20, 922JA..., Dukane 110-3122, Rinco brand and so on.3. For some special items, you can provide us with samples, then we can give you a competitive price and custom-made it for you.