... ABS,PC,PVC Welding Machines: applicaqble for ABS, PE, PS, PVC, PP & PC complex, Acrylic etc. materials. Ultrasonic ABS,PC,PVC Welding Machines ... 2000 2200 2600 frequency 20KHz 15KHz input voltage AC220V welding head stroke 80mm oscillating system Self-excited oscillation circuit ... -6 stall continuously adjustable vibration head cooling system air-cooled welding area (mm) 150 190 210 220 Dimension 600 × ...