K&M Technologies Ltd.  

Product Name: 20kHz Transducer for Ultrasonic Plastic Welding Machine Model NO.: KM-20Khz 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. Model:YP-5020-4HZ-BJ2.Specifications:PowerFrequency RangeResistance RangeCapacitor RangeTransducer ShapeMaterial Of Booster(W) (kHZ) (Ω) yellow grey black150019.70-20.00≤20 --- --- 11000-12000Type column SteelModel:YP-5020-4BZ-LSPowerFrequency RangeResistance RangeCapacitor RangeTransducer ShapeMaterial Of Booster(W) (kHZ) (Ω) yellow grey black280019.70-20.00≤1523000-25000 26000-28000 ---Type column SteelQ:what is the lifetime of the transducer?A:General specking, it depends on the quality of transducer.All of our transducers are processed with superior PZT ceramics.The life time will be more than 5years.Q: what is the structure of PZT transducer ?A:The transducer consists of a housing, a matching layer, a piezoceramic disc transducer, a backing, an outgoing cable, and a Cymbal array receiver.Q:what is the lifetime of the transducer?A:General specking, it is depend on the quality of transducer.All of our transducer is highly processed and adopt superior PZT ceramics.The life time will be more than 5years.Q:What is 1/2-20UNF means?A:It is a kind of American thread code, 1/2 means 1/2 inch of the diameter and 20 means there are 20 threads per inch.