... , MMA, PS, PE, PVC, Nylon, EV/AEV material etc. intelligent computer type ultrasonic welding machine Scope of Products: 1.Small ... different welding mold design mold.9.built-in automatic amplitude control system, depending on the pressure change and fluctuation of ... area50mmPressure range0.5-06.baMachine dimension700*430*1350mmProduct design: intelligent computer type ultrasonic plastic welding machine