Ultrasonic spot welder for welding IC card (Ultrasonic IC card welding device)ultrasonic spot welder for IC card
in the production of Bank card, smart card and VIP, which need to dip tin coils and then welding.ultrasonic welder can welding wire directly, the welding spot has the following benefits: 1. welding spot firm, prevent to cold Weld. 2. same size welding spot, consistency. 3.welding spot small, easy to press fit package. 4. eliminating the need for pre-welded solder dip process,can hire less one operations staff. 5. its welding is faster than iron. 6. the production process will not produce exhaust gas waste pollution. 7. 60KHz ultrasonic unit, speed welding, low production costs.
ultrasonic spot welder for IC card