Medium Frequency Induction Melting Furnace for Metal Smelting
A Medium Frequency Induction Melting Furnace is an efficient industrial furnace used for melting copper, brass, iron, steel, aluminum, zinc, lead, nickel, and other metal materials.
For foundries, recycling plants, and metal processing workshops, melting speed, temperature stability, energy efficiency, and safe operation are all important. A reliable induction melting furnace helps improve production output and reduce process instability.
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The WOLFU Medium Frequency Induction Melting Furnace is designed for 500kg–1000kg industrial metal smelting. With thyristor inverter induction heating, 400KW rated power, water cooling, and a maximum temperature of 1800°C, it is suitable for medium-scale foundries, casting plants, and recycling businesses.
Key Specifications
| Feature | Specification | Benefit |
|---|---|---|
| Melting Capacity | 500kg–1000kg | Suitable for medium-scale production |
| Working Temperature | Up to 1800°C | Supports most industrial metal smelting |
| Rated Power | 400KW | Provides stable melting performance |
| Voltage | 380V / 50–60Hz | Standard industrial power configuration |
| Heating Technology | Thyristor inverter induction heating | Fast heating and energy-efficient operation |
| Cooling System | Water cooling system | Protects key furnace components |
| Furnace Shell | Aluminum shell structure | Practical and durable furnace body |
| Applicable Metals | Copper, brass, iron, steel, aluminum, zinc, lead, nickel | Wide material compatibility |
| Warranty | 1 year | Supports reliable purchasing |
What Is a Medium Frequency Induction Melting Furnace?
A medium frequency induction melting furnace uses electromagnetic induction to heat and melt metals inside a crucible.
Unlike fuel-fired furnaces, induction heating transfers energy directly into the metal charge. This helps improve heating speed, temperature control, and energy efficiency.
The WOLFU system uses thyristor inverter technology to generate stable power output. This helps maintain consistent melting temperature and supports reliable smelting performance.
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How the Furnace Works
Step 1: Load Metal Materials
Operators load copper, steel, aluminum, brass, iron, zinc, lead, nickel, or other metal materials into the crucible.
Step 2: Start Induction Heating
The medium frequency power supply creates an alternating magnetic field. This field generates heat inside the metal material and starts the melting process.
Step 3: Control Temperature
The system maintains stable temperature control up to 1800°C. This supports consistent melting quality during production.
Step 4: Pour Molten Metal
After the metal is fully molten, it can be poured into molds, ingot casting systems, or downstream foundry equipment.
Step 5: Use Water Cooling Protection
The furnace uses a water cooling system to protect the induction coil, power supply, and related components during continuous operation.
Main Advantages
Fast and Efficient Melting
Induction heating provides rapid heat transfer and efficient melting. This helps foundries and recycling plants improve daily output.
Wide Metal Compatibility
The furnace can melt both ferrous and non-ferrous metals, including copper, brass, iron, steel, aluminum, zinc, lead, and nickel.
Stable Temperature Control
A stable power supply and controlled heating process help reduce melting fluctuation and improve molten metal consistency.
Energy-Saving Operation
Thyristor inverter technology improves power conversion efficiency and helps reduce energy waste compared with many traditional melting methods.
Suitable for Industrial Production
With 500kg–1000kg capacity and 400KW rated power, the WOLFU furnace is suitable for medium-scale metal casting, foundry, and recycling operations.
Common Applications
The WOLFU Medium Frequency Induction Melting Furnace is suitable for:
- Copper melting
- Brass melting
- Steel and iron smelting
- Aluminum alloy melting
- Zinc, lead, and nickel melting
- Foundry casting production
- Scrap metal recycling
- Ingot casting plants
- Metal processing workshops
Related WOLFU Equipment
For customers who need a complete ingot casting production line, review:
🔵 WOLFU Medium Frequency Furnace Copper & Aluminum Ingot Casting Production Line
For customers who need a smaller melting solution, review:
🔵 WOLFU Small Induction Crucible Furnace
For cooling support used with induction furnace systems, review:
🔵 WOLFU Closed Water Cooling Tower 10T
Why Choose WOLFU?
WOLFU provides recycling production lines, metallurgical equipment, induction melting furnaces, and customized metal processing solutions.
For metal smelting projects, WOLFU can help customers choose a suitable furnace based on metal type, melting capacity, power supply, workshop layout, cooling requirements, and production goals.
The company can also provide installation guidance, technical support, auxiliary equipment recommendations, and long-term service for industrial furnace users.
How to Choose the Right Induction Melting Furnace
Before buying an induction melting furnace, confirm the metal material, batch weight, working temperature, power supply, and expected daily output.
If your business melts medium batches of copper, steel, aluminum, or brass, a 500kg–1000kg furnace can be practical. If you need smaller batches, a small induction crucible furnace may be more suitable. If you need complete ingot production, a full melting and casting line may be a better choice.
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Conclusion
A Medium Frequency Induction Melting Furnace is a practical solution for industrial metal smelting, foundry casting, and scrap metal recycling.
The WOLFU furnace offers 500kg–1000kg melting capacity, up to 1800°C operating temperature, 400KW rated power, thyristor inverter induction heating, and water cooling protection.
If your factory needs efficient melting equipment for copper, brass, iron, steel, aluminum, zinc, lead, nickel, or other metals, WOLFU can provide a suitable induction furnace solution.
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FAQ
What metals can the WOLFU induction melting furnace melt?
It can melt copper, brass, iron, steel, aluminum, zinc, lead, nickel, and other metal materials.
What is the melting capacity?
The furnace supports 500kg–1000kg melting capacity depending on the selected configuration.
What is the maximum operating temperature?
The maximum operating temperature is up to 1800°C.
What heating technology does the furnace use?
It uses thyristor inverter medium frequency induction heating technology.
Does the furnace need a cooling system?
Yes. The furnace uses a water cooling system to protect the induction coil, power supply, and other key components.