... APET, PETG, PP, PET, EVA etc Specifications: Output power25KW15KW12KWFrequency27.12MHz27.12MHz27.12MHzInput power48KVA28KVA20KVAVoltageAC380VAC380VAC380VElectron tube8T25RA8T85RBToshiba E3130RectifierBe orderedBe orderedBe orderedDimension2920 ... welding , high frequency shoe welding machine , high frequency shoe machine , high frequency sport shoe welding machine , high frequency leather shoe weldin ...