... plastic welding machine use for PC, ABS, MMA, PS, PE, PVC, Nylon, EV/AEV material etc. high power ultrasonic plastic welding machineCharacteristic: ... machinery.9.pneumatic components: use of Taiwan importde Lung Yun cylinder, Taiwan imported gold electromagnetic valve.Applicable products:precision plastic, ... 750*1900mmProduct design: Our products: high power ultrasonic plastic welding machine