High quality 35kHz ultrasonic digital generator for ultrasonic spot welding machine

High quality 35kHz ultrasonic digital generator for ultrasonic spot welding machine

Specification:

Principle of ultrasonic plastic welding :

Ultrasonic welding machine conducts ultrasonic waves to the plastic processing parts through the welding head, so that the two plastic joint surfaces are subjected to the action of ultrasonic waves to produce violent friction, and the friction heat melts the plastic joint surfaces to complete the gluing. This technology has the advantages of fast speed and firm welding seams, and more importantly, it can automate the production and processing of plastic products. Ultrasonic plastic welding machine can perform plastic welding, embedding, forming, riveting, spot welding, cutting, stitching and other operations. As long as the welding head is changed, one machine can be used for multiple applications.

Advantages:

1 Automatic frequency tracking, no manual adjustment is required, and no frequency adjustment is required to replace the welding head.

2. The chase frequency range is wide, generally in the range of 1.5khz, and the analog circuit is generally in the range of 400hz.

3, the power is large, 4 igbt can generally do 800w-2000w conventional digital power supply.

4. Light weight, generally digital circuit machines are relatively light, about 2-3kg host.

5. High frequency tracking accuracy, generally in the range of 3hz.

6. With soft start to prevent big mold cracks, the soft start time is adjustable.

7. Complete protection functions, with voltage stabilization function, this is much better than the analog machine.

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