Steel Plate Induction Hardening Line, Steel Plate Quenching Production Line, Medium Frequency Plate Hardening

Product Details

Steel Plate Induction Hardening Line is a dedicated continuous heat treatment device for steel plates. Adopting advanced IGBT medium-frequency induction heating technology, it generates eddy current inside steel plates to achieve rapid and uniform heating from inside out. The whole line integrates automatic feeding, constant-temperature heating, spray quenching, cooling and discharging procedures, controlled by PLC with real-time infrared temperature monitoring to guarantee consistent surface hardness and minimal plate deformation.

Compared with traditional gas furnaces, this line greatly shortens heating time and reduces oxidation loss, effectively improving material utilization rate. Closed circulating water cooling system ensures stable long-hour operation without environmental pollution. It is applicable to carbon steel, alloy steel, wear-resistant steel plates used in engineering machinery, mining equipment and mold manufacturing. Customizable coil size and processing speed meet different plate thickness and mass production demands, delivering stable mechanical performance and high finished product qualification rate.

Steel Plate Induction Hardening Line

Advantages and characteristics

This induction hardening line boasts outstanding heating uniformity with tiny temperature difference across steel plates, effectively avoiding uneven hardness and workpiece warpage. It realizes ultra-fast heating to sharply cut oxidation scale, raising material yield and lowering production cost. Equipped with digital IGBT power supply and PLC intelligent control, it supports precise temperature regulation and automatic continuous operation, greatly saving labor. The closed water cooling system ensures stable long-time running with zero flue gas emission for eco-friendly production. Flexible design adapts to various plate thicknesses and sizes. Compared with traditional heating furnaces, it consumes much less energy and delivers consistent, reliable heat treatment quality for wear-resistant steel, alloy steel and carbon steel plates.

IGBT Induction Power Supply

Steel Plate Induction Hardening Line