KN95 mask ultrasonic mask welder for nonwoven fabric bonding process
KN95 mask ultrasonic mask welder-ultrasonic mask spot welding machine for bonding medical face mask & nonwoven fabric mask welding process Intelligent Face Mask Ultrasonic Welding Machine For N95 & Disposable Mask Transducer Frequency: 28KHz Transducer Material: Magnalium Welding Head Material:Titanium Alloy Working Voltage: AC220V±10%(50-60HZ) Working Frequency: 28KHz Whole set includes: 1) 28KHz Ultrasonic generator 2) … Read more