Features of 35KHZ pneumatic ultrasonic welding machine
1. High stability: All-digital integrated circuit adopts high-performance anti-interference processor imported from the United States, while reducing the number of components, simplifying the hardware structure, and increasing the voltage stabilization function to improve the reliability and stability of the system.
2. Frequency automatic tracking: Digital frequency synthesis technology combined with digital phase-locked loop frequency tracking compound control technology can eliminate the drift of temperature, static load, processing area, tool wear and other factors. The shortcomings that conventional analog regulators are difficult to overcome, are conducive to parameter adjustment. , It is convenient to modify the program software, conveniently adjust the control scheme and realize a variety of new control strategies.
3. Powerful output: The use of IGBT power modules and the structure of other-excited oscillating circuits make the output power more than 1.5 times that of traditional self-excited circuits.
4. Amplitude stepless adjustment: The amplitude can be increased or decreased instantaneously during the adjustment process, and can also be fine-tuned. It can effectively prevent the large and small plastic parts from being perfectly welded, effectively reducing the penetration and scalding. It has a defective product monitoring function and is more suitable for automated supporting use. Amplitude setting range 10%~100%
5. Intelligent protection and fault alarm prompt: mold current is too high protection, frequency offset protection, total output protection is too large. If the equipment fails, the generator will immediately stop working, and prompt the cause of the failure until the technician removes the failure.
6. The amplitude adjustment realized by the intelligent closed-loop amplitude control technology, and the influence of the fluctuation of the input power supply voltage and load maintains a constant amplitude output.
7. A variety of welding mode switching, so that the welding accuracy is higher, the application range is wider, and the welding effect is better.
