... the machine: (ultrasonic welding machine nonwoven)1,Big power,using four balance adjustment,horn-adjustment convenient2,Sheet metal welding nonrectangular columns,avoid fadeaway.3,automatic ... is a kind of safe weld method Technique specification:(ultrasonic welding machine nonwoven) ModleLK1532Output Power3200WFrequency15KHzInput VoltageAC Single Phase,220vWelding Head Journey100mmAir Pressure6 ...