For the assembly of plastic parts, which differ in size and condition and would therefore not be suitable for standard machines, we recommend the use of special equipment with several ultrasonic units for ultrasonic welding and processing methods.
• Riveting
• Welding
• spot welding
• punching
• flanging
• cutting
• embossing
• printing
Multi-head systems
These machines can also be used to accomplish complex tasks, e.g. the combination of different welding techniques, like spin welding and hotplate welding and for numerous automated processes
At KLN the manufacturing of transducers is subject to a most elaborate procedure, e. g. lapping on the highest quality level and an assembly method of the components, which has been developed by KLN especially for this purpose. In this regard, our clients can profit from our experience of 60 years in the field of transducer technology.
Ultrasonic units
All KLN ultrasonic units are fitted with integrated titanium boosters and safety housings and have always a high starting amplitude of approx 10 µ. This technique gives a maximum protection for the piezo-ceramic converters and simultaneously reduces the heating up of the sonotrodes, as the desired operating amplitude is usually achieved with low sonotrode transformation.
Pneumatic actuators
Due to their linear precision railings these actuators have a high degree of precision. The actuator is additionally combined with cylinder switches for the parking position, the ultrasound impetus and melt control for travel switch, as well as for other special techniques such as tandem cylinder systems and encoder position sensors.