Medium Frequency Furnace Medium Frequency Forging And Heating
Smelting Furnace With High Power And Low Frequency
Features of medium frequency furnace:
The medium frequency furnace heats the metal through the
electromagnetic induction principle, which is the heat generated by
the metal itself. Therefore, the heating speed is very fast, and
the preheating preparation time is not required. Generally, it can
work when the furnace is opened at work. The medium frequency
furnace can be heated to 1200 degrees within a few seconds to a few
minutes before forging, while the medium frequency furnace can be
heated to 1350-1650 degrees within a few minutes of casting and
melting to complete the metal smelting.
Technical parameters of intermediate frequency furnace
Model: LC-ZP-950
Power supply: three-phase four wire 380V 50-60Hz
Input power: 950KW
If range: 3.9khz
Load rate: 100%
Input power: 950A
Boundary dimension:850 * 1100 * 1600mm
Normal operation of intermediate frequency furnace:
1. Before starting the machine, check whether the equipment body is
in good condition and whether there is any circuit short circuit or
safety hazard caused by the presence of foreign matters; Start the
water circulation system and check whether the water channels such
as the medium frequency power supply, the medium frequency furnace
body and the compensation capacitor cabinet are smooth and whether
there is water leakage. If it exists, first eliminate the potential
problems of the equipment to avoid the expansion of the fault.
2. Check whether the three-phase incoming power supply of
intermediate frequency power supply is normal.
3. Check whether the connection between the power distribution
cabinet and the induction furnace is intact. The exposed part of
the induction ring should not be attached to metal objects to
prevent the induction ring from being damaged by fire.
4. Under the condition that all the above are intact, the control
power can be sent to the door panel.
5. Turn the power adjustment potentiometer on the door panel
counterclockwise to "0" minimum.
6. Press the start button of the main circuit switch to close the
circuit breaker and connect the main circuit.
7. Turn on the if start button.
8. Amplify the power setting potentiometer on the door panel
clockwise bit by bit until the heating process requirements.
9. Purpose of fault display lamps on control circuit board
