History of Metowd High-Frequency Welding Technology

Group 1

Development history of the high-frequency Welding Machine

1st generation HF welding machine

  • Vacuum tube high frequency welder
  • Technical principle: SCR+vacuum tube

< year 2000

2nd generation HF welding machine

  • Solid state high frequency welder
  • Technical principle: SCR+ MOSFET


2.5nd generation HF welding machine

  • Highly efficient switch welder
  • Technical principle: IGBT+ MOSFET


3rd generation HF welder

  • SIC high-performance welding machine
  • Technical principle: IGBT+SIC

Since 2019

Our service in industrial automation

Smart Solutions for the Automated World


Questions and Requests

Feel free to ask us any questions!