Building 2, Shengli South 1st Road, Pingzhou Industrial Park, Guicheng, Nanhai District, Foshan City, Guangdong, China
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We wholesale 20khz ultrasonic welding machine. The working principle of the 20khz ultrasonic welding machine generates the high-frequency signal, through trades can the system, transforms the signal into high-frequency mechanical vibrations, simultaneously adding with the high pressure on the plastic product workpiece. 

Passing on place through the workpiece surface and the intrinsic intermolecular friction to connection temperature increment, when the temperature achieved when this works itself melting point, causes the work connection rapid melting, subsequently fills crevice to the connection between, when vibrates stops, at the same time the work cools the setting under the certain pressure, then achieves the perfect welding.