20KHz high frequency transducer Converts Ultrasonic Signal Frequency to Mechanical Vibration
Ultrasonic welding is no radiation, no direct radiation hazard to human body harm, to say it is time of ultrasonic welding of plastics has some noise, noise with different frequencies are not the same, the equipment noise of 20KHZ are relatively smaller, ultrasonic plastic welding technology in the plastics industry has become increasingly common. Due to the application of this technology can replace the past production needs of the flux, adhesive, fastener or other mechanical fixing method, so as to improve production efficiency and reduce cost. The principle of ultrasonic welding machine 20KHz is generated by the generator (or 15KHz) high voltage and high frequency signal, through changing systems, converts the signal into high frequency mechanical vibration on plastic workpieces, the surface of workpiece and internal friction between the molecules that pass to the interface temperature, when the temperature reaches the workpiece itself the melting point of the workpiece interface, rapidly melting, and then fill in the gap between the interface; when the motion stops, workpiece cooling under pressure at the same time, it can achieve the perfect welding
1.High Efficiency: of high mechanical factor. High transfer efficiency is obtained
when working in resonance frequency.
2.Big amplitude: designed and chosen by computer, high rate in oscillation speed and
big amplitude in front operculum.
3.Big Power: under the function of the pre-stressed force screw rod, the piezoelectricity
ceramics can work freely in the highest level of power.
4.In good heat resistance: of small resonance impedance, less heat produced, can be
used in a wide range of temperature with long life and high reliability.
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Established in 1999, Beijing Cheng-cheng Weiye Science and Technology Co., Ltd is a professional
manufacturer in ultrasonic transducers, ultrasonic equipment and piezoelectric ceramics.
Notably in 2004, we researched and developed our ultrasonic tubular transducer equipment into a new
product that turns the extreme inconvenience brought about by pipeline and vacuum cleaning into
an easy task.
This product has been widely used in distillation, mix and mill for various chemical procedures and
has received much praise from our customers.