The principle of ultrasonic welding by the ultrasonic digital generator 50/60 Hz current is converted into 15,20,30 or 40 kHz energy, even reach 60khz. The high frequency electrical energy is converted by the transducer is again converted into a mechanical movement of the same frequency, followed by the mechanical motion transmitted to the weld head through a set can change the amplitude modulator means. The welding head will be received by the vibration energy transmitted to the engaging portion of the workpiece to be welded, in the region, the vibration energy is by friction by conversion into heat, the plastic melts. Ultrasonic can not only be used to weld the hard thermoplastic fabrics and films can also be processed.
Ultrasonic generator is applied to all kinds of ultrasonic equipment, mainly with ultrasonic welding, ultrasonic cutting, ultrasonic chemical equipment and ultrasonic welding equipment such as non-woven fabric.
15khz to 70khz
Frequency tuning method
Automatic frequency adjustment range
AC220V or 110V
Maximum Output Power
10% above Normal Power
205 - 265 V AC
60-100% in 5% steps
Setting over digital inputs
0.005 - 9.999 s
US Stop Mode
0.000 - 9.999 s
24V Supply for I/O
Integrated 500mA short circuit protected
opto couplers 20 - 28 V DC / 7 mA
opto couplers 22 - 28 V DC / max. 250 mA
Message in Display
Error Message Display
Text Message with Number
Error Message Hardware
Output / Buzzer
Interface for PLC
0 - 50 Grad Celsius
Design & Production
LCD screen with backlight
1. High stability: All-digital integrated circuits, use of US imports of processors interference, simplify the hardware structure, improving the reliability of the system.
2. Automatic frequency tracking.
3. Strong output: The use of IGBT power modules plus his excited oscillation circuit structure, the output power is more than 1.5 times that of conventional self-excited circuit.
4. Amplitude stepless adjustment: Amplitude setting range from 10% to 100%.
5. Intelligent three protection and fault alarm: Die-current protection, frequency offset protection, total output is too large to protect. Equipment failure, the generator will stop working, and make the appropriate cause of function prompts until technician troubleshooting.
6. Intelligent closed-loop amplitude control technology to achieve the amplitude adjustment, independent of input supply voltage and load fluctuations affect the amplitude of the output remains constant.
7. Two kinds of welding mode: switch back and forth, so that a higher precision welding, soldering and better results.
Analog circuit, discrete components
Digital circuit, the chip control
Automatic frequency tracking
Frequency adjustment range
24 hours of continuous work
Non resonant condition
Add the PLC protocol
Automatic circuit protection
Bad, easy to cause the damage of components