There are more and more plastic parts and interior trim parts in auto parts, which requires plastic welding technology. Because of the complexity of plastic materials and the non-standard of automobile parts, automobile plastic parts need a variety of plastic welding processes, among which ultrasonic welding, hot plate welding and laser welding are widely used. In the automobile industry, welding is a key link in the manufacturing of automobile parts and body, which plays a special role of connecting the preceding and the following; At the same time, the large number of vehicle models, complex forming structure, specialization and standardization of parts production and the comprehensive requirements of automobile manufacturing in terms of quality, efficiency and cost all determine that automobile welding processing is a multi-disciplinary, interdisciplinary and technology integrated production process. The quality of plastic welding determines the quality of the whole vehicle!

Ultrasonic plastic welding: tail lamp, rearview mirror, safety belt buckle, filter, diverter, plastic watch case and box, air filter cover, fan blade, sign, fuse box cover, airbag support, button switch, bearing holder, front wall insulation pad, car sunshade, interior pendant, etc.

Ultrasonic plastic spot welding: automobile interior trim, PP sound insulation cotton, plastic column, non-woven sound insulation felt, automobile door panel, riveting of electrical parts, automobile instrument panel, vehicle logo, folder positioning, bumper, manual guard sheath, automobile interior guard, automobile felt pad, automobile foot pad, instrument panel, automobile inlay panel, automobile parts, etc.

Ultrasonic non-standard welding: most of them are fusion welding for large and complex work. Multi head design is adopted for overall welding from different directions. It is used for riveting and welding of automobile door panel, automobile instrument panel, automobile bumper, automobile parts, vehicle logo, automobile contour cover, automobile rear partition, automobile coat rack, automobile front cover, automobile headlamp, automobile interior trim panel, etc.