KN95 mask ultrasonic mask welder don nonwoven masana'anta bonding tsari
KN95 mask ultrasonic mask welder-ultrasonic mask tabo waldi inji for bonding likita fuska mask & nonwoven masana'anta mask waldi tsari Mai hankali Face Mask Ultrasonic Welding Machine Domin N95 & Yarwa Maski Canza Musamman Frequency: 28KHz Transducer Material: Magnalium Waldi Head Material: Titanium Alloy Working Voltage: AC220V ± 10% (50-60HZ) Yanayin aiki: 28KHz Duk saiti ya haɗa da: 1) 28KHz Ultrasonic generator 2)… Karin bayani