70 kW Relau Lebur Aruhan Frekuensi Sederhana

70kW MF (Medium Frequency）

The 70kW medium-frequency induction melting furnace is a high-efficiency heating system designed for small-to-medium batch metal melting, suitable for processing 50–200 kg of non-ferrous metals and alloys—such as gold, perak, tembaga, aluminium, iron, dan keluli tahan karat. The system consists of a medium-frequency power supply, a step-down transformer, and a low-voltage induction coil. Using medium-frequency electromagnetic induction heating, it delivers fast melting speeds and even heat distribution while maintaining stable operation and low energy consumption.

Ciri-ciri Produk

1. Small-to-Medium Power Design for 50–200 kg Melting Capacities

This unit is a small-to-medium power medium-frequency induction melting system with a 70 kW rating, suitable for melting 50–200 kg batches of metals such as gold, perak, tembaga, iron, and aluminum.

2. Integrated Configuration: Main Unit, Step-Down Transformer, and Low-Voltage Coil

It features a combined configuration comprising the main unit, a step-down transformer, and a low-voltage induction coil; the low output voltage ensures safer operation. Compatible with vacuum, protective atmosphere, and open-type furnace configurations, this versatile system offers an optimal balance of efficiency and cost for small-to-medium-scale metal melting.

3. Superior Electromagnetic Stirring

Medium-frequency melting provides excellent electromagnetic stirring, promoting uniform temperature and composition distribution within the molten metal while facilitating slag flotation and impurity separation. Adjustable stirring intensity ensures alloy homogeneity and enhances the purity of the molten metal.

4. Dual-Control Resonance Technology for High Efficiency and Stability

Utilizing dual-control resonance technology—where power and frequency are controlled independently—and incorporating IGBT and amorphous inductor technologies, the system ensures peak performance and consistent melting results. Independent control of power and frequency conversion enables precise soft-switching during the inversion process.

5. 100% Duty Cycle for 24/7 Continuous Operation

Designed for 24/7 continuous operation with a 100% duty cycle, the system supports prolonged, full-load performance. It is equipped with reliable cooling and power supply systems to ensure long-term, stable operation.

Kawasan Permohonan

• Small-to-medium batch metal melting: Suitable for melting 50–200 kg batches of metals such as steel, keluli tahan karat, tembaga, aluminium, gold, and silver.
• Precious metal melting: Suitable for the melting and recovery of precious metals like gold and silver.
• Alloy preparation: Suitable for the rapid melting of alloy constituents. Excellent electromagnetic stirring ensures uniform alloy composition and facilitates slag removal and impurity separation.
• Specialized heating with low-turn coils:Suitable for heating applications requiring low-turn coils.
• Universities and research institutes: Suitable for experimental teaching and research projects involving metal melting and alloy preparation in fields such as materials science and engineering, and metallurgical engineering.
• Industrial enterprises: Suitable for production scenarios including small-to-medium batch metal melting, precious metal recovery, and alloying processes.

Profil Syarikat

Sebuah perusahaan profesional yang mengkhusus dalam perkhidmatan teknologi rawatan haba dan R&D, pembuatan, dan penjualan relau elektrik suhu tinggi.

Syarikat memberi tumpuan kepada membangunkan relau elektrik suhu tinggi yang meliputi julat suhu penuh -100 ℃ hingga 2600 ℃. Produknya termasuk relau elektrik percubaan, relau suasana vakum, tanur industri, dan peralatan pemanasan aruhan frekuensi sederhana. Produk utama termasuk relau kotak, relau tiub, relau mengangkat, tanur penolak, relau bogie, tanur berputar, tanur terowong, dan pelbagai relau frekuensi sederhana khusus.

Syarikat itu mematuhi inovasi teknologi dan telah lulus pensijilan ISO9001 dan EU CE. Ia memiliki 21 tanda dagangan berdaftar, 29 paten, dan 27 hak cipta perisian.

Kaedah Pembayaran

TT

Kaedah Penghantaran

Relau elektrik dibungkus dalam tiga lapisan: pertama dibalut dengan kertas buih, kemudian dibalut dengan filem plastik, dan akhirnya dibungkus dalam peti kayu.

Soalan Lazim (Soalan Lazim)

1. How much metal can the 70kW unit melt?

Depending on the metal type and process requirements, it is typically suitable for melting loads ranging from 50 kg to 200 kg.

2. What are the advantages over SCR-based medium-frequency furnaces?

By utilizing IGBT inverter technology, the unit offers higher energy efficiency and lower operating losses—typically saving over 20% in energy—while providing faster response times and more precise control.

3. What is the electromagnetic stirring effect?

The electromagnetic forces generated during induction heating induce flow in the molten metal, promoting the uniform mixing of alloy constituents while facilitating the rise of impurities and dross to the surface.

4. Does the equipment support continuous production?

ya. The device features an industrial-grade thermal and power supply design, supporting continuous operation at 100% load.

5. Can the frequency and melting capacity be customized?

ya.