... 1.Technique parameter of kechuang medium frequency induction braze welding machine XZ-40B: Model typeXZ-50BInput power50KVAInput ... heating,twist drills heating upsetting and forging.Braze weldingMany lathe tool,drill bit,knives,saw bit,saw teeth,steel pipe ... heating fitting in,heat seal,powder applicating,embedding plastic to metal,etc. Full Automatic Medium Frequency Induction Braze Welding Machine ...