FL-IH-HRD
Induction Hardening Machine
Scan or single-shot hardening with servo traverse, integrated quench and closed-loop power control — repeatable case depth on shafts, gears and rails.
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Industry Application
Induction Hardening, Tempering and Annealing Equipment
Surface hardening, tempering, normalising and stress relieving with recipe control and full process data — for job shops and in-house treatment lines.
Induction heat treatment replaces a batch furnace cycle measured in hours with a part cycle measured in seconds, and it treats only the surface that needs treating. For a heat treatment job shop that means floor space and energy; for an in-house line it means treatment moves onto the production line instead of into a separate building.
Case depth, hardness and the transition zone are set by frequency, power and scan speed — all recipe parameters. Once a recipe is proven it repeats without the operator judgement a batch furnace requires.
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
Distortion on long slender parts
Scan hardening with a rotating part and a controlled traverse applies heat symmetrically, which keeps distortion far below what a through-heated batch cycle produces.
02
Proving the process to a customer
Per-part data logging plus a documented commissioning trial on your own parts gives a job shop the evidence its customers ask for before releasing production.
03
Mixed part families on one machine
Stored recipes and quick-change coils let one machine cover a wide part range, which is what makes the investment work for a job shop rather than a single-part line.
Recommended Equipment
The configurations we most often specify for heat treatment operations.
FL-IH-PIP
Pipe & Plate Heating Line
In-line heating for pipe coating, bending, normalising and plate hot-forming, with continuous throughput and zone temperature control.
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 MoreForging and fastener heating
Through-heating and end-heating lines synchronised to your press, with automatic reject gates, quick coil changeover and low scale loss.
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.