High Frequency steel bar / steel plate Induction Heating Equipment
1. Advantage of steel bar / steel plate induction heating machine:
Electromagnetic induction heating, or induction heating for short,
is a method of heating conductive materials such as metal
materials. It is mainly used for metal thermal processing, heat
treatment, welding and melting.
As the name implies, induction heating uses electromagnetic
induction to generate electric current in the heated material, and
rely on the energy of these eddy currents to achieve heating. The
basic composition of induction heating system includes induction
coil, AC power supply and workpiece. According to different heating
objects, the coil can be made into different shapes. The coil is
connected to the power supply, and the power supply provides
alternating current to the coil. The alternating current flowing
through the coil generates an alternating magnetic field through
the workpiece, which causes the workpiece to generate eddy current
to heat it.
2. Feature of IGBT steel bar / steel plate induction heating
1. It adopts the most advanced IGBT frequency conversion control
technologies to ensure the high efficiency and maximum output
2. It has the constant current and power control function, which
can significantly optimize metal heating process, realize the high
efficient and fast heating and bring into play the superior
performance of the products.
3. It has the function of three-stage time setting represented by
heating-heat preservation-cooling. Furthermore, the power for
heating and heat preservation is available for independent
regulation, which can facilitate the heating and heat preservation,
which is applicable to places requiring bulking and repeated
3. Applications of IGBT steel bar / steel plate induction heating machine:
Induction heating surface quenching has the advantages of good
surface quality, low brittleness, resistance to oxidation and
decarburization on the quenched surface, and small deformation.
Therefore, induction heating equipment has been widely used in
metal surface heat treatment.
Induction heating equipment
Induction heating equipment is a device that generates induction
current at a specific frequency for induction heating and surface
Place the workpiece in an inductor wound with a hollow copper tube.
After passing in the medium frequency or high frequency alternating
current, an induction current of the same frequency is formed on
the surface of the workpiece, and the surface of the part is
rapidly heated (the temperature can be increased by 800~ in a few
seconds) 1000 degrees, the core is still close to room
temperature), immediately spray water to cool (or immerse in oil
quenching) to harden the surface layer of the workpiece.
4. Technical Parameters of LSW-160 IGBT steel bar / steel plate induction heating machine:
|Working Voltage||380V, 50/60HZ|
|Max input power||160kw|
|Cooling water flow||50L/Min,0.2MPa|
|Dimension (L*W*H )||600*480*1360mm / 800*500*580mm|
|Usage||metal heating,quenching etc|