Forever Billet induction reheating furnace is a medium frequency/power frequency induction heating equipment specifically designed for the steel industry. It is mainly used for online reheating of steel billets and continuous casting billets, ensuring temperature uniformity before rolling or forging, and improving production efficiency and product quality. The following are its core features, technological advantages, and typical applications:
1. Core functions and features
✅ Accurate temperature control
Adopting PLC+thermocouple closed-loop control, the temperature adjustment accuracy can reach ± 5 ℃, avoiding overburning or insufficient temperature.
Support multiple heating curves to adapt to different steel grades (such as carbon steel, alloy steel, stainless steel).
✅ Efficient and energy-saving
Induction heating technology has a thermal efficiency of up to 65%~80% (traditional gas stoves only have 30%~50%).
30%~50% more energy-efficient than resistance furnaces and reduces CO ₂ emissions compared to gas furnaces.
✅ rapid heating
The heating rate of steel billets is 5-15 ℃/s, which shortens the reheating time and improves the production line rhythm.
✅ Automated integration
billet induction reheating machine can be linked with continuous casting machines and rolling mills to achieve unmanned temperature replenishment.
Equipped with fault self diagnosis function (such as water shortage and overcurrent alarm).
2. Technical parameters (typical models)
Power range: 500kW~6000kW
Heating temperature: 800 ℃~1300 ℃ (customizable)
Applicable steel billet specifications: Φ 100~Φ 600mm (round billet) or square billet
Heating efficiency: ≥ 80%
3. Applicable scenarios
Continuous casting billet reheating: Compensate for the temperature drop during the continuous casting process and avoid rolling cracking.
Heating before rolling: Replace some gas furnaces to reduce oxide scale (burn rate<0.5%).
Special steel heat treatment: such as local reheating of titanium alloys and high-speed steel.
The Forever Continuous casting billet reheating furnace has the core advantages of high efficiency, energy saving, and precise temperature control, especially suitable for high-end steel and green intelligent manufacturing scenarios, which can significantly reduce energy consumption costs and improve product consistency.
Overseas manager: Tom Wang
Email:tom@foreverfurnace.com
Phone: 0086-13303078975(whatsapp, wechat,line)
Specialist of bar heat treatment furnace in China; Glad to be your business partner in induction heating field.
Post time: 06-16-2025