HM series ultrasonic generator
Harman ultrasonic generator is the most efficient and new type of product
-Synchronous automatic frequency tracking system
（1）The high and new technology of synchronous automatic frequency tracing realizes the synchronization of the increase/decrease frequency and output frequency of the welding head.
-Voltage FEEDBACK function
（1）Without AVR function, it can maintain the amplitude of the original voltage in the range of 180-240v. The stability of equipment and welding effect can be guaranteed.
（1）Can measure overload voltage and overload current deviation, such as the occurrence of problems can be cut off in time to protect the generator output.
-SOFT START function
（1）Adopt perfect soft start function to effectively remove the damage caused by impact on welding head during starting vibration and eliminate the fault during welding head and ultrasonic vibration (adjustable range: 10mses~200msec).
Synchronous automatic frequency tracking system
1、The high and new technology of synchronous automatic frequency tracing realizes the synchronization of the increase/decrease frequency and output frequency of the welding head.
2、At the same time, the frequency range of automatic adjustment is expanded, which simplifies the difficulty of making welding head. Whether the temperature rises during operation, the welding head is worn or the temperature of surrounding equipment rises, the seismic wave is generated in the best conditions to ensure the welding effect.
3、Therefore more effective guarantee no welding and no equipment failure.
4、Automatic chase frequency (FM) range: 15 KHz±350 Hz, 20 KHz±500 Hz, 28 KHz±700 Hz 30 KHz±700 Hz, 35KHz±750,Hz40KHz±800Hz
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