Long Rod & Bar Induction Quenching and Tempering Line

Inquire Now Next Product

Product Details

Forever Electromechanical long rod & bar induction quenching and tempering line is a fully‑automatic continuous heat‑treatment system for carbon steel, alloy steel long bars and round rods. It integrates automatic feeding, IGBT medium‑frequency induction quenching heating, spray cooling, induction tempering and discharging into one closed‑loop production workflow.

Equipped with infrared closed‑loop temperature measurement and PLC intelligent control, the line delivers precise temperature control, uniform through‑section heating, less oxidation and decarburization, and low workpiece deformation compared with traditional chamber furnaces. Rotating roller‑type conveying guarantees consistent heating along the full‑length workpiece, ensuring stable hardness, tensile strength and toughness for each batch.

Featuring high thermal efficiency, low energy consumption and easy parameter adjustment, this modular production line supports long‑time heavy‑load continuous operation. It is widely applied for bars used in machinery, mining and construction industries, offering reliable one‑stop induction heat‑treatment solutions for mass production.

Long Rod

Advantages and characteristics

Long Rod & Bar Induction Quenching and Tempering Line

Integrated continuous productionCombines automatic feeding, quenching, spray cooling and tempering in one line. Realizes fully‑automated workflow with fewer manual operations for mass bar heat‑treatment.
Precise temperature controlAdopts infrared closed‑loop temperature measuring and PLC intelligent control system. Uniform cross‑section heating reduces oxidation, decarburization and workpiece deformation.
Stable product performanceRotary roller conveying ensures even heating along the whole length of rods. Consistent hardness, tensile strength and toughness for each production batch.
High energy‑saving efficiencyIGBT induction heating with high thermal efficiency. Lower power consumption compared with traditional resistance furnaces.
Reliable heavy‑duty operationModular structure supports long‑time continuous heavy‑load running. Process parameters are easy to adjust, and daily maintenance is convenient.
Wide application rangeSuitable for carbon steel and alloy steel long rods & bars, widely used in machinery, mining and construction industries.
rod induction hardening and tempering system