high power ultrasonic welding power supply PLC control and touch screen
Ultrasonic welding generator, also known as ultrasonic welding power supply, is an important part of high-power ultrasonic system. The role of the ultrasonic generator is to convert the mains power into a high-frequency alternating current signal that matches the ultrasonic transducer and drive the ultrasonic transducer to work. From the aspect of conversion efficiency, high-power ultrasonic power supply generally adopts the circuit form of switching power supply. Ultrasonic power is divided into self-excited and self-excited power. Self-excited power is called ultrasonic analog power, and it is called ultrasonic generator.
Parameter:
| Item | Parameter |
| Power | 5000W In max |
| Frequency range | ±500hz |
| Operating temperature | ≤50℃ |
| Frequency | 20Khz~70khz |
| Counting capacity | 30000 item |
| Amplitude adjust | 10%~100% |
| Voltage | 110V/220V/380V |
| Circuit | Digital,separate excitation |
The ultrasonic generator adopts the world's leading separately-excited oscillator circuit structure, which has an output power increase of more than 10% compared with the self-excited oscillator circuit structure. Ultrasonic amplifier circuit uses linear amplifier circuit and switching power supply circuit.
The advantages of switching power supply circuits: high conversion efficiency, so high-power ultrasonic power supplies use this form.
Advantages of linear power supply circuits: circuit matching is not strictly required, allowing continuous and rapid changes in operating frequency.
The ultrasonic generator generates a specific frequency signal. This signal can be a sinusoidal signal or a pulse signal. This specific frequency is the frequency at which the transducer works. Ultrasonic equipment generally uses ultrasonic frequencies of 15Khz,20KHz, 25KHz, 28KHz, 35KHz, 40KHz, 60KHz, 70KHz, 100KHz .15Khz~70khz manily for ultrasonic welding system, 60Khz,100khz mainly for ultrasonic atomize ayatem.And also 20Khz ,28khz,40khz applied in ultrasonic liquid processing.
Why RPS-SONIC Generator:
1. Each power will be tested by Specify transducer .
2. All generator with one year warranty.
3. Specialized in high power ultrasonic for more than ten years
4. Every generator with 24hours old testing before shipment.
5. Good packing, no packing problem during the 10 years exporting business.
6. Every customer will get purchase records and there are certain rewards after accumulation
Advantage :
- The ultrasonic generator can monitor the working frequency and power of the high-power ultrasonic system.
- Able to adjust various parameters in real time according to different requirements of users: such as power, amplitude, running time, etc.
- Frequency adjustment: Adjust the frequency so that the ultrasonic transducer always works in the best state, the efficiency reaches the maximum, and the adjustment range is 2%.
- Automatic follow-up: Once the device has completed its initial setup, it can operate continuously without the need to adjust the generator.
- Amplitude control: When the load changes during the operation of the transducer, it can automatically adjust the driving characteristics to ensure that the tool head gets 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.
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PLC Control Ultrasonic Power Supply Touch Screen Digital Ultrasonic Generator Images
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