... Ultrasonic plastic welding machine use for PC, ABS, MMA, PS, PE, PVC, Nylon, EV/AEV material etc. high power ultrasonic plastic ... output power.5.additional over voltage and over supply guarantee system, can reduce fault, security.6.a large workpiece welding processing machine, ... area300mmMachine dimension1000*750*1900mmProduct design: Our products: high power ultrasonic plastic welding machine