Special Ultrasonic Generator for Face Mask Machine

The welding process of KN95 mask machine is more complicated than the welding process of plane mask, including knurling, spool opening, ear strap welding, edge sealing and folding. The complicated welding process brings many challenges to the production of KN95 masks. The problems are mainly manifested in:  The low power of the ultrasonic generator causes the KN95 mask not to be welded well;
The ultrasonic generator needs to search frequency manually for many times, and the welding efficiency is low; Continuous welding has poor stability; The welding head is hot and has a short life span.

In response to the above difficulties in welding, TR Ultrasonic welding system effectively replaces the traditional welding mode, greatly improves production efficiency, and realizes intelligent, efficient and stable production of KN95 masks: 15KHz, 20KHz high-frequency ultrasonic vibration stable output to ensure welding quality; The smart control ultrasonic welding mode with automatic frequency search and automatic frequency tracking ensures that the production efficiency of KN95 masks is substantially 40%;
High power output intelligent control ultrasonic generator, adjustable from 0% -100%, to achieve accurate and stable welding; Careful selection of welding head materials and special material treatment processes have significantly improved the life of the welding head.