Energy saving advantages of billet induction heating furnace

Energy saving advantages of billet induction heating furnace

     Energy-saving is a commonplace topic. The energy-saving technology of billet induction heating furnace is also developing and upgrading. According to statistics, the energy loss of old heating furnaces due to high-pressure throttling is as high as 36% to 68%, which has higher cost.

       The electromagnetic induction heating (IH) technology is a new type of intermediate frequency heating technology. After research and development by researchers, it has produced energy-saving and environmentally friendly induction heating equipment, and the heating efficiency has been increased to 90% (up to 99.8%). Yuantuo billet induction heating furnace will be tested before out of th factory and the energy saving effect is very obvious. IGBT intermediate frequency power supply can save 15%-25% energy than SCR intermediate frequency power. The voltage of inverter is high and the loss of current and circuit is low. This can save energy 15%. The power of IGBT intermediate frequency power supply transformer is 2800V, the power of the traditional SCR intermediate frequency power transformer is 750V, the current is reduced by four times, and the line loss is reduced.

       This technology fully embodies the energy-saving advantages of billet induction heating equipment. The induction billet heater saves a lot of electricity costs for many steel companies, increases production efficiency, and improves the environment of the workshop, thereby directly reducing the indirect production cost. When the SCR generates voltage peak, the rectifier higher harmonic will adjust the voltage. The voltage grid will be heavily polluted and other equipment will not work. The full-bridge rectifier is used in the IGBT intermediate frequency power rectifier. The DC voltage always works at the highest level and there is no need to adjust the conduction angle, so it will not generate higher harmonics, will not pollute the grid, transformers, and switches will not be heated and will not interfere with the operation of other electronic devices.

The billet induction heating furnace currently has high heating efficiency, high speed, and low environmental impact on metal workpieces. This kind of billet induction heating furnace has been widely used in the heating, heat treatment, welding and forging of metal materials in various industries. The billet induction heating furnace can not only heat the billet as a whole, but also can locally heat the workpiece. It can achieve deep penetration of the workpiece. Therefore, induction heating technology will be more and more widely used.

Overseas manager: Tom Wang

Email:tom@foreverfurnace.com

Phone: 0086-13303078975(whatsapp, wechat,line)

Specialist of induction heating equipment and system in China; Glad to be your business partner in induction heating field.