Ultrasonic ABS,PC,PVC Welding Machines: applicaqble for ABS, PE, PS, PVC, PP & PC complex, Acrylic ... etc. materials. Ultrasonic ABS,PC,PVC Welding Machines Applied Range:Widely used in aviation, car parts, electrical equipment ... 1-7bar power output range 1-6 stall continuously adjustable vibration head cooling system air-cooled welding area (mm) 150 190 ...