20kHz Digital Ultrasonic Welding Generator Power Box Welding accessories
How does an ultrasonic welding generator work?
20KHz 2500W standard digital ultrasonic welding generator can produce higher than 20KHz audio electrical signal, through the piezoelectric ceramic inverse effect of transducer converted into a mechanical oscillation of the same frequency, and in the form of super audio longitudinal wave radiation to the joining parts.
KM-QD Series Generator
The ultrasonic welding generator adopts advanced microcomputer control technology and new circuit geometry, the failure rate can be less than 2%, which is easy to operate with high efficiency. It has four working modes(continuous, time, energy, grounding), you can adjust the ultrasonic frequency, timer, and power according to your request. The generator can be used for non-woven (N94, KN95 mask) welding, plastic welding, and food cutting industries.
Technical parameters:
| Model | Frequency | Power | Frequency Range | Voltage | Air source |
| KM-QD-G1520/G1530/G1540(H) | 15kHz | 2500w/3000w/4000w | 14.40-15.20kHz | 220V+-10% | filtered clean air |
| KM-QD-G2020/G2030(H) | 20kHz | 2500w/3200w | 19.40-20.20kHz | 220V+-10% |
| KM-QD-G3010(H) | 30kHz | 1000w | 29.30-30.30kHz | 220V+-10% |
| KM-QD-G3510(H) | 35kHz | 1000w | 34.20-35.40kHz | 220V+-10% |
| KM-QD-G4080(H) | 40kHz | 800w | 39.20-40.40kHz | 220V+-10% |
Features:
| * Real-time frequency automatic tracking display |
| * Welding modes: time, energy, and grounding |
| * Amplitude division function |
| * Welding amplitude 10%--100% adjustable (1% accuracy) |
| * Amplitude compensation |
| * Mold impedance analysis+protection |
| * The ultrasonic welding generator has overload protection |
| * Voltage protection (input) |
| * Transducer voltage protection |
| * 485communication port |
| * 4-core 32-bit processor |
For more details of our ultrasonic welding generators, welcome to check our catalog below:
Catalog of KnmTech Ultrasonic Generators.pdf
Application:
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20KHz Ultrasonic Welding Generator for Ultrasonic Welding Machine Face Mask Making Images
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