How to design the induction heating coil of the square steel heating furnace?

The induction heating coil of the square steel heating furnace is a profiling design. The copper tube is wound with T2 oxygen-free copper. The wall thickness of the copper tube is ≥2.5mm. The furnace body insulation material is made of knotted materials imported from the United States. It has high strength, high temperature resistance and longer service life. Long; the inlet and outlet ends of the furnace body of the steel billet secondary heating equipment are encapsulated with 5mm red copper plates to reduce magnetic flux leakage and prolong the service life. The furnace body chassis frame is made of non-magnetic stainless steel or aluminum alloy to reduce the influence of magnetic leakage and heat generation on other devices. The square steel heating furnace is equipped with a water-cooled roller between every two furnace bodies, and each roller is equipped with a variable frequency speed regulating motor to ensure the stable and uniform speed of the billet.