FL-IH-BIL
GTR Billet Induction Heating Furnace
GTR series through-heating line for round and square billets, with pyrometer control, hot and cold reject gates and press synchronisation.
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Industry Application
Induction Billet and Bar Heating for Forging and Fastener Plants
Through-heating and end-heating lines synchronised to your press, with automatic reject gates, quick coil changeover and low scale loss.
A forging line lives or dies on billet temperature consistency. Too cold and the press struggles and dies crack; too hot and grain growth ruins the part. Gas furnaces average this out over long dwell times; induction controls it billet by billet.
Our heating lines run closed loop on a two-colour pyrometer with an automatic reject gate ahead of the press, so an out-of-window billet never reaches the die. Press synchronisation stops the heat during a stoppage instead of cooking the billets already in the coil.
What This Industry Has to Solve
The three problems that decide whether an installation in this industry pays for itself or becomes a maintenance liability.
01
Overheated billets after a press stoppage
The line takes a run signal from the press and holds heating when the press stops, then ramps back on restart — the failure mode that costs a gas-fired shop its first billets after every interruption.
02
Scale loss and die wear
Short heating times mean far less oxide forms than in a long gas furnace soak, so there is less scale to descale, less abrasive on the die and better yield per ton of stock.
03
Frequent part changeovers
Quick-change coil cassettes and stored recipes let a job shop move between billet sizes in minutes instead of rebuilding the heating station.
Recommended Equipment
The configurations we most often specify for forging & fasteners operations.
FL-IH-END
Bar End Heating Machine
Heats only the section to be formed — hand tools, axles, anchor bolts and eye bolts — cutting energy per part sharply versus full-length heating.
Read More →FL-IGBT
IGBT Series Resonance Power Supply
Solid-state IGBT inverter with high power factor across the load range, low harmonics and fine control — for heating lines and modern melting shops.
Read More →Other Industry Solutions
Steel and iron foundry melting
Coreless melting furnaces from 0.5 to 5 tons per body for grey iron, ductile iron, carbon and alloy steel castings, configured for continuous three-shift production.
Read MoreScrap recycling and re-melting
Melting plants for scrap processors converting mixed feed into saleable ingot or billet, with charge handling and fume extraction sized to the operation.
Read MoreAutomotive casting and hardening
Melting, forging heat and induction hardening with per-part data logging — built for automotive traceability and PPAP-level process control.
Read MoreTell us what you melt.
Send your alloy, target output per hour, working hours and grid voltage. You will get a capacity recommendation, a plant layout and a firm quotation — normally within three working days, no obligation.