• Dongguan Lihan Machinery Co.,Ltd
  • Dongguan Lihan Machinery Co.,Ltd
  • Dongguan Lihan Machinery Co.,Ltd
Leading Provider of Ultrasonic Machinery

Dongguan Lihan Machinery Co.,Ltd is a large manufacturer who dedicates to the research and development of automatic ultrasonic machines since 1989. We use ultrasonic principles to develop a series of welding machines to process nonwoven, cloth, plastic materials, they can do the process of laminating, bonding, cutting, slitting, etc. Our ultrasonic machines are widely used in automotive, electronics, medical, labor protection, home textiles, clothing, luggage, stationery, toys, beauty, nonwoven products industries now.

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About Ultrasonic Welding

Ultrasonic is a sound with acoustic frequencies between 16 kHz and 1 GHz. Its vibrations can be applied to workpieces which are held together under pressure to create a solid weld.

Compare to tradition welding, ultrasonic welding is very time-saving due to no drying or curing time is need. It is also cost-effective, because you don’t need any glue, fasteners or soldering materials. Ultrasonic welding produces a high-quality bond, superior to many other methods of joining parts. No filler materials and no excessive heat means that there is no potential introduction of contaminates or thermal distortion.

About Ultrasonic Welding Basic?
Ultrasonic Machinery
Ultrasonic Machinery