Luoyang Anjing Intelligence Equipment est un leader mondial des fours électriques à haute température
Medium-Frequency Induction Heating Power Supply
PARAMÈTRES DU PRODUIT
Description
Medium-Frequency Induction Heating Power Supply
The medium-frequency induction heating power supply is industrial equipment designed based on the principle of electromagnetic induction for rapid, efficient heating. It offers customizable output power ranging from 15 kW to 160 kW and an output voltage of 70–200 V. The system utilizes advanced IGBT/MOSFET series resonant inverter technology to convert standard line-frequency power into medium-frequency current (1–20 kHz). inducing eddy currents within the metal workpiece and causing rapid heating. Compared to high-frequency induction heating, medium-frequency heating offers greater current penetration depth and superior heat penetration capabilities.
Caractéristiques du produit
- Customizable Power Output (15–160 kW)
The equipment offers customizable output power ranging from 15 kW to 160 kW and an output voltage of 70–200 V, meeting heating requirements for metal workpieces of various sizes and materials.
- Deep Penetration for Large Workpieces
With a frequency range of 1–10 kHz, the current penetration depth reaches 1–10 mm. This offers greater penetration depth compared to high-frequency heating, making it ideal for processing large-volume or thick-walled metal workpieces.
- Vacuum Heating with Glow Discharge Prevention
This equipment is specifically designed for heating applications in vacuum environments. Through optimized design and insulation measures (such as high-temperature tape, ceramic paste, varnish, or shielded housings), it effectively prevents coil glow discharge in a vacuum.
- High-Efficiency, Stable IGBT Series-Resonant Inverter
Utilizing a series-resonant inverter topology based on IGBT/MOSFET technology, the system converts mains frequency power (50/60 Hz) into medium-frequency power (1–20 kHz). Operating at the resonant point maximizes energy transfer efficiency while minimizing losses.
- High Application Flexibility
Suitable for a wide range of industrial processes, including melting, shrink fitting, frittage, forging, spraying, recuit, and surface hardening. Custom induction coils can be designed for specific workpiece shapes, ensuring flexible adaptation to diverse production needs.
Technical Highlights
| Feature | Description |
|---|---|
| 1. Power Structure | Series-resonant inverter topology using IGBT/MOSFET technology |
| 2. Frequency Range | 1–20 kHz, ideal for forging, melting, recuit, surface hardening |
| 3. Capacitor Box | Provides capacitive compensation for inductive load, improves power factor |
| 4. Induction Coil | Acts as both inductor and heating element, typically made from 3–10m copper tubing |
| 5. High Efficiency | Operates at resonance point for maximum energy transfer and minimal losses |
| 6. Compact System | Integrated MF power + capacitor + coil makes it easy to deploy and maintain |
| 7. Application Flexibility | Suitable for melting, hot fitting, frittage, forging, spraying & more |
Domaines d'application
- Through-heating of large workpieces: Suitable for the bulk through-heating of large metal workpieces such as steel billets, bars, and forgings.
- Metal melting: Suitable for medium-frequency induction melting of metals including cast iron, steel, copper, aluminum, zinc, and precious metals (or, argent, platine).
- Metal heat treatment: Suitable for heat treatment processes such as annealing, trempe, quenching and tempering, and surface hardening of metal workpieces.
- Vacuum heating: Suitable for processes requiring strict atmospheric control, such as vacuum melting, vacuum brazing, and vacuum annealing.
- Thermal assembly: Suitable for heating components—such as bearings, gears, and couplings—for thermal assembly.
- Universités et instituts de recherche: Suitable for experimental teaching and research projects involving metal melting and heat treatment in fields such as materials science and engineering, metallurgical engineering, and mechanical engineering.
- Industrial enterprises: Suitable for production scenarios involving small-batch metal melting, component heat treatment, and thermal assembly.
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, et divers fours spécialisés moyenne fréquence.
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
TT
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)
- What is the difference between medium-frequency and high-frequency heating?
Medium-frequency heating operates at a lower frequency and offers greater current penetration depth, making it suitable for large workpieces and through-heating; high-frequency heating is better suited for rapid surface heating and shallow heat treatment.
- Can the equipment power output be customized?
Oui.
- Can the induction coil be customized?
Oui. The coil shape, dimensions, number of turns, and cooling method can all be professionally designed to meet specific workpiece requirements.
- Does the equipment require a cooling system?
Oui. The medium-frequency power supply, condensateurs, and induction coil all require a circulating water cooling system to ensure stable operation and extend the equipment’s service life.
- What safety protection features does the equipment have?
Standard features include over-current protection, over-voltage protection, water-shortage protection, over-temperature protection, and fault alarm functions, ensuring safe and reliable equipment operation.
