IGBT Medium Frequency Melting Furnace

In core industrial fields such as metallurgy, casting and alloy manufacturing, the performance of melting equipment directly determines product quality and production efficiency. The IGBT medium-frequency power melting furnace breaks through the bottlenecks of traditional melting with technological innovations. As a medium-frequency induction melting device adopting IGBT modules as inverter components, it has become the preferred equipment in metal melting scenarios by virtue of its core advantages of high efficiency, energy saving, precise temperature control, and stable reliability.

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Working Principle

The 3-phase alternating current is converted into medium frequency pulse current via an IGBT inverter, which is then transmitted to the melting furnace’s induction coils. The coils generate an alternating magnetic field that induces eddy currents within the metal inside the furnace. This causes the metal to heat up and melt rapidly.

Core Properties

Efficient and Energy Conservation
Precise Temperature Control and Stable Quality
Stability, durability and reliability
Integral Forming, Excellent Magnetic Aggregation
Broad Flexibility and Versatile Adaptability
Green and Environmental Friendliness

Technical Parameters

#	Item	Description (Parameter)
1	Voltage	380V / 415V (+10%); 50Hz, 3 Phases
2	Type	Experimental		Middle		Large
3	Furnace Capacity (kg)	50	100	250	350	500	1000
4	IGBT Power (KW)	70	150	300	400	600	900
5	Rated Output Voltage	0-500V (Vacuum) / 0-2000V (Non-Vacuum)
6	FR (Cool water) m³/h	15	30	50	70	80	150
7	Melting Time (min)	40	45	45	45	50	55
8	Melting Temp. max.	1750ºC
9	Driving Mechanism	Hydraulics
10	Furnace Design	Fixed Point Pouring Steel Shell Furnace