- +86-13526935931
- gwdlthermo@gwdl.com
Frequency options from 10kHz to 20MHz meet diverse application needs from medium to ultrahigh frequency ranges.
Our induction heating furnaces utilize advanced high-frequency (100kHz–2MHz), ultrahigh-frequency, and super audio frequency technologies to deliver compact, efficient, and highly controllable heating solutions. Designed with cutting-edge IGBT and MOSFET inverter soft-switching control, these systems automatically track frequency changes and provide precise power and current regulation.
With a compact footprint comparable to a fax machine, these furnaces enable ultra-fast heating and quenching of small, delicate components—capable of heating metal thicknesses as thin as 0.1mm with excellent repeatability and stability. Their robust 24/7 continuous operation capability ensures reliability in demanding industrial and laboratory applications such as hardening, brazing, welding, and metal forming.
Featuring modular design for easy installation and maintenance, full digital parameter displays, and enhanced safety with low voltage outputs and no open flames, our induction heating equipment replaces traditional gas, coal, oil, and electron tube heating methods—offering superior energy efficiency (>95%) and environmentally friendly operation.
Ultra-high frequency induction heating equipment for precision metal brazing, micro welding, and surface hardening. Ideal for jewelry, electronics, tools, and industrial applications. Fast, safe, compact, and energy-efficient.
It adopts Fuji MOSFET and Siemens IGBT tubes, with single-control series resonance technology, suitable for metal annealing and aluminum welding. It is compatible with 220V/380V power supplies and is a miniaturized industrial heating equipment.
A wide frequency range of 1-20KHZ adapts to different workpiece diameters. The 500mm-1m long induction coil supports simultaneous heating of multiple materials, and the continuous heating mode ensures an output of over 85% of the rated power.
Split-type 15KW-25KW High-Frequency Induction Heating Equipment: Adopting Fuji MOSFET and Siemens IGBT tubes, it is a small industrial equipment suitable for metal heating, with both operational safety and convenience.
Equipped with an intelligent digital display screen, built-in multiple sets of programs and safety modules, adopting Fuji and Siemens power tubes, integrating single-control/dual-regulation control technology, it is an intelligent industrial equipment suitable for metal heating and heat treatment.
Efficient melting at 2-10 minutes per furnace, with a high temperature of 2000℃ suitable for common metals such as iron, copper, and aluminum. It can operate continuously for 24 hours, and multi-purpose use can be achieved by replacing the coil. Equipped with electromagnetic stirring to ensure homogenization.
