Mingyang Ultrasonic has professionally engaged in high frequency welding equipment for many years. High frequency induction machine has below features: 1. Adopt MOSFET and IGBT power tube unique variable current control technology; 2. High efficiency and energy saving, save two thirds electricity than conventional high frequency electronic tube machine. 3. Portable and small size, heating fast and uniform, easy and quick installation, easy and safe operation, stable performance. 4. Automatic control system can be adjust the welding process of current and time, improve the welding of quality. 5. Induction ring can be freely disassembled, easy to replace. Model: MY-HFYD-15000S/MY-HFYD-25000S Power:15000w/25000w