A New Generation Of Intelligent Medium Frequency Furnace

A New Generation of Intelligent Medium Frequency Furnaces

The new generation of intelligent medium frequency furnaces is a new type of smelting equipment that has been optimized and upgraded based on traditional medium frequency induction melting furnaces. The equipment is designed with reliability, safety, energy efficiency, and ease of maintenance in mind. Through technologies such as a waterless cable structure, a fully enclosed furnace body, an intelligent furnace penetration warning system, a waterless magnetic yoke, and automatic safety railings, the equipment’s operational stability and production safety are improved.

This series of equipment is suitable for smelting cast iron, ductile iron, cast steel, stainless steel, and various non-ferrous metals, and can be widely used in foundry enterprises, machinery manufacturing enterprises, and the metal materials processing industry.

Caractéristiques du produit

1. Waterless Cable Design, Eliminating Potential Faults at the Source

Traditional medium frequency furnaces use water-cooled cables for flexible connection between the furnace body and the electrical cabinet. However, these cables are prone to leakage, and sometimes even core breakage leading to thyristor breakdown. They also consume a lot of power. This equipment completely eliminates water-cooled cables, fundamentally eliminating this source of failure and energy consumption, resulting in higher overall reliability and lower power consumption.

2. Fully Concealed Circuitry and Water System, Safe, Durable, and Aesthetically Pleasing

A major design change has been made – water pipes and electrical wires are no longer visible around the furnace body. Under normal operating conditions, operators will not have access to dangerous wiring, significantly improving safety.

3. Fully Enclosed Furnace Body with Automatic Temperature and Humidity Adjustment

The furnace body induction coil is made into a fully enclosed structure with continuous internal dust removal and automatic temperature and humidity control, always maintaining a clean, constant temperature and humidity environment.

4. Patented Waterless Magnetic Yoke Technology

Magnetic yokes are used to shield the magnetic field of the induction coil and reduce furnace shell heating. However, traditional magnetic yokes made from scrap transformer silicon steel sheets generate a lot of heat and consume a lot of energy. This equipment uses a high-frequency, high-permeability magnetic material to make the magnetic yoke, which has excellent shielding effect, generates virtually no heat, requires no water supply, and is highly reliable and energy-saving. This material has obtained a national patent and is incomparable to traditional silicon steel sheet magnetic yokes.

5. Dual Furnace Penetration Alarm Device, Enhanced Safety

Two core technologies have been added to the main control board: a furnace lining frequency module and a furnace lining leakage current module. These technologies improve accuracy several times over compared to traditional stainless steel wire pre-embedded alarm devices, providing operators with more reliable safety references and effectively preventing furnace leakage accidents.

6. Fully Automatic Safety Guardrail

Equipped with a protective net, electronic limiter, and self-locking device. The protective net automatically opens when the furnace is tilted, effectively preventing waste material from entering the furnace pit and causing accidents; the protective net automatically retracts after the furnace returns to its original position, achieving zero gaps in the furnace platform and preventing iron filings and other dust from falling into the furnace and causing safety hazards.

7. Upgraded Furnace Body Material, Shielding Against Magnetic Field Leakage

The furnace body adopts an extra-large 201 stainless steel structure, which not only has high mechanical strength but also effectively shields against magnetic field leakage, which is of great significance for energy saving and safety.

Domaines d'application

• Cast Iron Smelting: Suitable for batch smelting of cast iron materials such as gray cast iron and ductile iron. The waterless cable design and fully enclosed furnace structure ensure stability during long-term continuous operation.
• Cast Steel and Alloy Steel Smelting: Suitable for smelting carbon steel, alloy steel, stainless steel, and other steels. A dual furnace penetration alarm device provides enhanced safety for smelting high-melting-point metals.
• Non-ferrous Metal Smelting: Suitable for smelting non-ferrous metals such as copper, aluminum, and zinc. The waterless magnetic yoke and 201 stainless steel furnace body effectively shield against magnetic field leakage, improving energy efficiency.
• Metal Recycling Smelting: Suitable for recycling and smelting scrap steel, scrap iron, and other metal waste. The fully enclosed furnace body features automatic dust removal, temperature and humidity control, adapting to the dusty conditions of recycled materials.
• Precision Casting: Suitable for supplying molten metal for high-quality castings. The waterless cable design eliminates the risk of water-cable failures, resulting in a more stable smelting process and more controllable molten metal quality.
• Upgrading and Transformation of Foundry Enterprises: Suitable for upgrading and replacing traditional water-cable medium frequency furnaces. This fundamentally solves the pain points of water cables such as leakage, broken cores, and high power consumption, reducing operation and maintenance costs.

Profil de l'entreprise

Une entreprise professionnelle spécialisée dans les services de technologie de traitement thermique et le R&D, fabrication, et vente de fours électriques haute température.

La société se concentre sur le développement de fours électriques à haute température couvrant une plage de températures complète de -100 ℃ à 2 600 ℃.. Ses produits comprennent des fours électriques expérimentaux, fours à atmosphère sous vide, fours industriels, et équipements de chauffage par induction à moyenne fréquence. Les principaux produits comprennent des fours à caissons, fours tubulaires, fours de levage, fours pousseurs, fours à bogies, fours rotatifs, fours tunnel, and various specialized medium frequency furnaces.

L'entreprise adhère à l'innovation technologique et a passé les certifications ISO9001 et CE de l'UE.. Il possède 21 marques déposées, 29 brevets, et 27 droits d'auteur sur les logiciels.

Méthodes de paiement

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Méthodes d'expédition

Le four électrique est emballé en trois couches: d'abord enveloppé dans du papier mousse, puis enveloppé dans un film plastique, et enfin emballé dans une caisse en bois.

Foire aux questions (FAQ)

1. What are the advantages of a waterless cable design?

It reduces the risks of leakage, maintenance, and failure associated with traditional water-cooled cables, improving system reliability.

2. What is the function of a fully enclosed furnace body?

It helps reduce the impact of dust and moisture on the induction coil, improving equipment operational stability.

3. Does the waterless magnetic yoke require cooling water?

According to product information, this magnetic yoke uses a patented structural design and does not require separate water cooling.

4. How does the dual furnace penetration alarm system work?

It comprehensively monitors the furnace lining condition through both furnace lining frequency monitoring and leakage current monitoring.

5. Under what circumstances does the automatic safety barrier activate?

The safety barrier automatically opens when the furnace is tilted; it automatically closes after the furnace is reset.