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Separate Excitation Ultrasonic Power Supply Safety Ultrasonic Weld Generator

Separate Excitation Ultrasonic Power Supply Safety Ultrasonic Weld Generator

ultrasonic power generator

high power ultrasonic generator

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Product Details
3000W In Max
Separate Excitation
Ultrasonic Welding Generator
LCD Display
Frequency Range:
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T/T, Western Union
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Product Description

20Khz high-power ultrasonic power supply for ultrasonic transducer



Item Parameter
Power 3000W In max
Frequency range ±1khz
Operating temperature ≤65℃
Frequency 20Khz~60khz
Amplitude adjust 10%~90%
Voltage 110V/220V
Circuit Digital,separate excitation

At present, high-power ultrasonic generator are mainly used for welding of thermoplastics and industrial cleaning, but in the food and textile industry, petroleum industry, water treatment, chemical industry, sewage sludge treatment, metal welding and drilling, light chemical industry, anti-scaling, etc. There are also broad application prospects. The ultrasonic generator is composed of an ultrasonic power supply  and a transducer. The power devices used in the ultrasonic  power supply have gone through four stages of electron tube, thyristor, transistor and IGBT. In recent years, new circuit topologies and new power devices have been used in circuit design. The reliability, load adaptability, and product consistency of ultrasonic power supplies have been further improved. At the same time, the efficiency has also greatly improved and the volume of products has also decreased. Therefore, the new IGBT ultrasonic power supply represents the development trend of today's power ultrasonic power supply.
Intelligent ultrasonic generator adopts full digital circuit design, automatic frequency tracking, no need to adjust the frequency when changing the mold, the internal circuit of the generator automatically matches the ultrasonic system frequency, power, frequency, current, energy LCD screen display. The ultrasonic output amplitude is 10% -90% steplessly adjustable, which is suitable for different welding needs.

The ultrasonic generator system is equipped with a clock scanning monitoring system, which monitors the working state of the ultrasound at all times and makes corresponding adjustments. Multiple protections for current, frequency, temperature and phase, the protection function is sensitive and reliable.

The intelligent ultrasonic vibration system includes an ultrasonic transducer, an ultrasonic horn, and an ultrasonic welding horn, and cooperates with other automated mechanical devices to achieve unattended, efficient and stable. Widely used in ultrasonic plastic welding, ultrasonic metal welding, ultrasonic separation injection molding products, non-woven fabric welding, slitting, punching, cutting, seam welding, knurling, etc.




  • Automatic frequency tracking: Once the device has completed its initial setup, it can operate continuously without the need to adjust the generator.
  • Automatic amplitude control: When the load changes during the operation of the transducer, it can automatically adjust the driving characteristics to ensure that the ultrasonic tool head has a stable amplitude.
  • System protection: When the system works in an unsuitable operating environment, the generator will stop working and display an alarm to protect the equipment from damage.
  • Amplitude adjustment: The amplitude can be increased or decreased instantaneously during the working process. The setting range of the amplitude: 0% ~ 100%.
  • Automatic frequency search: The working frequency of the tool head can be automatically determined and stored.




. What’s the warranty of your generator

Our warranty is one year , but we can supply you Components free even out of warranty.


2. What’s frequency generator you supply?

We can supply generatorr from 15Khz to 70Khz depending on your requirements or application.


4. What’s the using life of your generator?

Under correct working environment, our generator can work 8~10 years


5. Does your products exported before?

Yes, our Generator exported to USA,south America, EUROPE, Middle East, and Russia for many years.


7. Do you supply OEM work?

Yes, welcome to ask for OEM cooperation , we have OEM produced for USA and German customer for many years, also hope to get more OEM order to enlarge our business.


8. How to customize generator ?

You can buy the PCB board only, and you cuztomize the out box in your local place.


9. Can you generator connect to PC, PLC or internet .

Yes, we have different version generator, it can connect to PC. PLC, even internet.Also the price different.


10. What we can get if the transducer/equipment broken during the warranty?

All our transducer and generator tested at least 48 hours before shipment , so we have confidence to our equipment. Of course, We will send you new transducer/ equipment if it broken in the warranty. At the same time, we need to find the problem , why it broken so fast.

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