... welding machine use for PC, ABS, MMA, PS, PE, PVC, Nylon, EV/AEV material etc. ultrasonic plastic welding machine for PP materialCharacteristic: ... fast.3.South Korea"SAMICK" linear bearings, "DKN" chrome plate superabrasive guide rod.4.horn for the import of steel production, the ... area210mmMachine dimension680*600*1750mmProduct design: ultrasonic plastic welding machine for PP material