• Induction hardening is a rapid process for surface hardening pins, shafts, gears, slips, and specialty items that require localized hardening without distortion of the part. Induction hardening is used on medium or high carbon mild and alloy steels.
• Hardening of steels and cast iron represents the most popular application of induction heat treatment. Induction hardening is a complex combination of electromagnetic, heat transfer, and metallurgical phenomena. On the other hand, induction hardening is an energy-efficient, in-line, heat-treatment process widely used in the automotive industry to surface-harden these kinds of parts at the lowest possible cost. The substitution of induction heating/hardening for furnace heating/hardening can lead to savings of up to 95% of energy used in heat-treating operations, in addition to the energy savings enabled by optimization and lightweighting of automotive powertrain components.

Vertical Induction Hardening Machine

• Scanning System which consists continuous parts moving with controllable power supply, heating time, moving speed, quenching and cooling
• CNC control regards as “all in one” solution for rotating, movement, heating ,quenching
• Process for scan hardening, single shot, with rotation or without rotation
• Working well in different dimensions and characterizes of workpiece, pipe, shaft and gear.
• Process hardening parts in length up to 2m and diameter up to 800mm

Horizontal Induction Hardening Equipment

• Customized design for heating entire parts or specific section. Slab hardening, axis and similar parts can be hardened automatically.

Quick Detail:

Technical Parameters

• The maximum diameter of quenching material: 300mm
• The maximum weight of the work piece: 50kg
• Work piece operating speed:1-30mm/s
• Work piece descent speed: 120mm/s
• Speed of main shaft:1-200r/min
• Motor power of main drive: 1.5kw
• Cooling method: immersion, hydrojet
• Machine Weight: 900kg
• Dimension: 1100*900*2000
• Transmission mode: mechanical rotation

Advantages of induction hardening:

• Ability to localize hardening to specific areas.
• Less distortion than alternatives such as carburizing.
• Heavy case depths achievable, 1-10mm common.
• Cheap/economical especially with parts of mass >10Kg.
• Fast process - quick turnaround.