induction metal heating is a form of non-contact heating for electric conductive materials, an alternating current flowing through a coil generates a magnetic field, placing a workpiece(electric conductive material) within the coil induces eddy currents(resistance) in the piece, generating heat as eddy current flow againest the resistivity of the material.
Induction heating is a rapid, clean, non-polluting heating form which can be used to heat all types of metal parts or change the electric conductive material’s properties.  The coil itself does not get hot and the heating effect is under controlled. The solid state transistor technology has made induction heating much easier, cost-effective heating for application such as brazing and soldering, annealing, quenching, forging, melting, shirk fitting etc.

Example :
1.standard parts,fastener through heating before forging,oxic horizon little.
the lead manufacturer in china fastener line,Gem-Year Industrial Co., Ltd use our machine.
2.depth of quenching required more than 3mm,more than 8mmshaft quenching.
3.steel tube necking down,fire-fighting apparatus and materials,gas-tank,
oxygen bottle,dia.Φ40mm-Φ150mm-250mm, large-scale elbowtube end expansion.
4.excavatorshovel head quenching
5.large-scale drill bit, cutting-tool welding
6.mallet alloy,red copper annealing,welding
tal smelting
8.gear, chain wheel quenching

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