... .Tcchnique specification ( Ultrasonic Plastic welder machine with work table welding device ) Modle NoLK1522(Standard Machines ... weight110kg125kg135kg101kg125kg135kg340kg350kgApplication fields ( Ultrasonic Plastic welder machine with work table welding device ) Widely used in the ... liquid bottle, drip caps, mobile phone accessories, gold soft brush, daily necessities, health supplies, children's ...