BGJ-3 series induction heaters are widely used in metallurgy, railway, oil field, machinery, electric machinery and many other enterprises manufacturing; during the process of repairing the machinery, ring-shaped and hole-shaped parts such as bearings, couplings, gears, bushings and the like which thermally sleeved are needed.

1、Improve the assembly quality, uniform heating, high precision and capability of keeping the internal quality of the surface hardness of the workpiece unchanged. High working efficiency and rapid heating speed can not only reduce the labor intensity of workers, but also improve the assembly progress and achieve civilized production. 3. Reasonable and advanced structure, convenient operation, safe and reliable, no fire hazard. 4. Save energy, reduce cost and improve benefit, save oil by 100% compared with oil heating and save electricity by 60% compared with electric heating furnace.  5. After heating is stopped, BGJ series induction heater will automatically stop the residual magnetism in operation below 3CS, which meets ZJS-004 standard. BGJ series induction heater is an ideal heating device for civilized production, efficient production and safe production.