Ultrasonic Welding System Provider
As a professional ultrasonic welding machine supplier in China, we can provide you with various ultrasonic welding components
to meet your project needs. And the robust and reliable ultrasonic welding machine parts guarantee the highly efficient
operation of the ultrasonic welding machine. For detailed ultrasonic welding solutions, please feel free to contact us.
Ultrasonic Welding System
Ultrasonic welding technology has been widely applied in different industries and can be used for plastic parts, metal parts, and other materials. The ultrasonic welding systems are the core components of the ultrasonic welding machine, which consists of the generator, the transducer, and the sonotrode.
PLC control digital ultrasonic generator and 15kHz ultrasonic transducer.
Intuitive control the working process with high precision digital generator with 35kHz ultrasonic transducer.
Advantages of Knmtech Ultrasonic Welding Components
The ultrasonic welding components (generators, transducers, and horns) have advantages as shown below:
Robust structure avoids costly manufacturing shutdowns;
Easy integration for automation line;
Quality assurance and long service life;
Standard and customization are available.
They are different. The most common ultrasonic plastic welding machines are 15kHz and 20kHz equipment. The overall dimensions of the equipment are basically the same. Identifying the welding sonotrode is also the main method to distinguish the equipment. The following three points can be identified:
The shape of the ultrasonic transducers connected to the 15kHz and 20kHz ultrasonic sonotrodes is different. The shape of the 15kHz ultrasonic transducer is conical; the shape of the 20kHz ultrasonic transducer is cylindrical.
The height is about 17cm for the 15kHz ultrasonic welding mold; the height of the 20kHz ultrasonic welding mold is about 13cm.
The connection screw specification for 15kHz ultrasonic sonotrode is M16; The 20kHz ultrasonic sonotrode connection screw specification is M3/8.
Yes, sure. Ultrasonic welding can be used not only to weld hard thermoplastics but also to process fabrics and films. For example, the ear straps of the mask, and the surrounding seals are ultrasonically welded. Attention please, cotton doesn’t work.
The ultrasonic welding parts generate high-voltage and high-frequency signals from the generator, which are converted into high-frequency vibration by the transducer, and the vibration energy is transmitted to the plastic processing object by the welding head. A high temperature is generated, and the plastic joint surface is rapidly dissolved and fused in an instant. Ultrasound can weld thermoplastics.