Ultrasonic plastic welding machine use for PC, ABS, MMA, PS, PE, PVC, Nylon, EV ... can reduce fault, security.6.a large workpiece welding processing machine, fast speed, good efficiency, output foot.7.using the automatic ... disk, plastic watches, toys, toothpaste tubes, video & audio tape ,cassettes, inkjet cartridges, and computer floppy disks, etc.Technical parameter: ModelXH-1542Frequency15KHZMachine ...