info@putsonic.com
Ultrasonic welding uses ultrasonic energy at frequencies of horn/sonotrode (20KHz,30KHz,35KHz,40 kHz) to produce amplitude (1–30 μm) mechanical vibrations. The vibrations generate heat at the energy director which special design accoridng to the parts material and strucuture ,and then be welded together by cylinder pressure , resulting in melting of the thermoplastic materials and weld formation after cooling.
Usually the ultrasonic plastic welding only works between two compatible thermoplastics like PP,PC,ABS etc material. It's also suitable for thermal transforming processes, such as riveting, welding and embedding. And We can also used for punching and separation welding of plastics (Cut&Seal).like cutting and welding the membrane to plastic .It’s fast and precision ,also time-saving .
APPLICATIONS
The ultrasonic welding could be used for different range of plastic industry :
-Electronics and telecommunications
Battery case ,SD card, USB cable and mobile phone plastic shell welding and riveting
-Household goods
Washer balance plate, fan impeller,TV plastic shell screw embedding ,riveting etc
-Medical device
Analysis accessories or reaction champers
-Office supplies
PP file ,printer cartridge case,pencile etc
-Toys factory
We-PUTSONIC are a high-tech enterprise integrating R&D, production, sales and service. We specialize in ultrasonic plastic metal welding machine, ultrasonic cutting, ultrasonic generator, transducer, ultrasonic mold, hot plate welding machine, laser marking machine, R&D and sales of laser welding machines and other equipment. Our equipment and technology are widely used in plastics, electronics, electrical appliances, auto parts, packaging, environmental protection, medical equipment, non-woven fabrics, toys, communication equipment and other industries...[ read more ]
