Theory
The theory of ultrasonic plastic welding is that when a 20kHz high pressure,high amplitude signals are generated by the generated by the generator,through a transducer the signal is converted to high-frequency mechanical vibration,then pressure it on the plastic workpiece,where temperature raises on the workpiece's surface and inner of the friction between the molecules.When the temperature reaches the melting point of the workpiece it selt,the workpiece interface rapidly melting, and then fill in the space between the interface. When vibration stops,workpiece cooling under certain pressure and setting at the same time,where a perfect welding effect is achieved.
Advantage
Fast welding speed, high weld strength,good sealing
No need to add solvent, adhesive or other auxiliary products
Low cost, clean and pollution-free, and will not damage the workpiece
Easy operation
Stable quality, suitable for mass production
Technique
Parameter
Fujia,an intelligent equipment manufacturer, As a company we provide integrate designs, production,sales and service and have gained several patents and national hi-tech enterprise certificates. With advanced technology,excellent quality and professional after-sales service ,we're highly recognized by the global top 500 companies and have their continuous cooperation.
Address: No. 48, Hongfeng Road, Chang'an , Dongguan , Guangdong
Tel: +86 0769-85330433
Email: fujia@chinafujia.cn
Fax: 0769-81766269
