Factory Supply 15KHZ Piezoelectric Ultrasonic Welding Converter As Plastic Non Woven Welding Machine Sensor Head
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
|Place of Origin||CN;GUA|
|Type||ultrasonic welder converter|
|Application||Industrial Ultrasonic Sealer|
|Brand Name||OURS Ultrasonic|
|Item name||High Power Plastic Ultrasound Welding Transducer With Booster|
|Item||Ultrasound Plastic welding sensor|
When ultrasonic waves act on the thermoplastic plastic contact surface, high-frequency vibrations of tens of thousands of times per second are generated. This high-frequency vibration reaches a certain amplitude, and the ultrasonic energy is transmitted to the weld zone through the upper weldment. At the interface of the weld, the acoustic resistance is large, so local high temperatures are generated. Moreover, due to the poor thermal conductivity of the plastic, it can not be dissipated in time and gather in the weld zone, so that the contact faces of the two plastics melt rapidly, and after a certain pressure, they are integrated into one. When the ultrasonic wave stops, let the pressure last for a few seconds to solidify it, thus forming a strong molecular chain for welding purposes, the welding strength can be close to the strength of the raw material. The quality of ultrasonic plastic welding depends on the amplitude of the transducer welding head, the applied pressure and the welding time. The welding time and the welding head pressure can be adjusted. The amplitude is changed by the transducer and the variable amplitude ultrasonic plastic welding machine. Ultrasonic plastic welding machine rods are decided. The interaction of these three quantities has a suitable value. When the energy exceeds the appropriate value, the melting amount of the plastic is large, and the welding material is easily deformed; if the energy is small, the welding is not easy, and the applied pressure cannot be too large. This optimum pressure is the product of the length of the side of the welded portion and the optimum pressure per 1 mm of the edge.
Main Features of Ultrasonic welding transducer:
1. High mechanical quality
2. Piezoelectric element offer a high speed of vibration.
3. Having steady output amplitude even the load markedly changed.
4. Extended using temperature, ensuring good amplitude linearity
5. Bolt-on mounting gives the fast, easy installation and high reliability.
6.easy for assembling
7. good heat resistance
8. large range of working temperature
9.low resonance impedance and heat productivity
11.fastened by bolt
|(External sizes)||(Electeomachanical characteristic)|
Quantity of Ceramics
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