Technical Parameters
| Item | Specification |
|---|---|
| Product Name | Medium Frequency Induction Melting Furnace |
| Brand | WOLFU |
| Application | Melting Gold, Silver, Copper, Steel, Iron, Aluminum |
| Usage | Smelting Furnace |
| Voltage | 380V |
| Type | Induction Furnace |
| Material | Stainless Steel |
| Furnace Type | IGBT Medium Frequency Power Supply |
| Energy Efficiency Level | High |
| Operation Complexity | Very Easy |
| Installation Difficulty | Very Easy |
| Continuous Working Ability | 24 Hours |
| Adjustment Mode | Manual / Automatic |
| Frequency Tracking Function | Automatic |
| Automatic Protection | Over-voltage, Over-current, Overheating, Phase Loss, Water Protection |
| Main Selling Points | Easy Operation, Competitive Price, High Productivity, Long Service Life, Environmental Protection, Energy Saving, Low Maintenance Cost, High Safety Level, Multifunction Automatic |
| Core Components | PLC, Engine, Bearing, Gearbox, Motor, Pressure Vessel, Gear |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing Inspection | Provided |
| Place of Origin | Guangdong, China |
| Weight | 0.2 Ton |
| Model | Power | Voltage | Current | Steel / Iron (KG) | Copper / Gold / Silver (KG) | Aluminum (KG) |
|---|---|---|---|---|---|---|
| 15KW | 15KW | 380V | 23A | – | 10 | 3 |
| 25KW | 25KW | 380V | 38A | 5 | 20 | 6 |
| 35KW | 35KW | 380V | 53A | 10 | 30 | 10 |
| 45KW | 45KW | 380V | 68A | 18 | 50 | 20 |
| 70KW | 70KW | 380V | 105A | 25 | 100 | 30 |
| 90KW | 90KW | 380V | 135A | 40 | 120 | 40 |
| 110KW | 110KW | 380V | 170A | 50 | 150 | 50 |
| 160KW | 160KW | 380V | 240A | 100 | 250 | 100 |



Product Details
WOLFU medium frequency induction melting furnace is a high-efficiency industrial metal melting solution developed for melting gold, silver, copper, steel, iron, and aluminum. With advanced IGBT medium frequency induction heating technology, the furnace delivers rapid heating speed, stable output, low energy consumption, and thermal efficiency above 90%.
This induction furnace is suitable for a wide range of industrial applications, including foundries, metal recycling plants, casting workshops, and metal processing factories. It supports both manual and automatic adjustment modes, making operation simple and flexible for different production needs.
The machine is equipped with automatic frequency tracking and intelligent electromagnetic stirring, which help ensure more uniform metal heating and better melting quality. Its compact structure saves installation space and also makes transportation and movement easier.
For safe and stable industrial use, the equipment features multiple protection systems, including over-voltage protection, over-current protection, overheating protection, phase loss protection, and water shortage protection. With reliable electrical components and durable construction, the furnace can achieve stable 24-hour continuous operation.
WOLFU provides multiple power models and can also support customized configurations based on metal type, melting capacity, and production requirements.
Features
- High Heating Efficiency: Uses advanced medium frequency induction heating technology with thermal efficiency above 90%, helping reduce energy consumption and improve melting speed.
- Wide Metal Compatibility: Suitable for melting gold, silver, copper, steel, iron, and aluminum for different industrial applications.
- Energy Saving and Eco-Friendly: Compared with traditional fuel-fired furnaces, this machine saves more energy, produces less pollution, and operates without open flames.
- Compact Structure: The compact and portable design saves floor space and makes installation and transportation easier.
- Automatic Electromagnetic Stirring: Helps improve heat distribution and melting uniformity for better final material quality.
- Automatic Frequency Tracking: Ensures stable performance and automatic matching during the melting process.
- Easy Operation: Supports manual and automatic adjustment, with simple operation and easy installation.
- 24-Hour Continuous Working: Built with reliable components for long-term continuous industrial operation.
- Comprehensive Protection System: Equipped with over-voltage, over-current, overheating, phase loss, and water shortage protection for safe operation.
- Customization Available: Machine configuration and induction coils can be customized according to customer processing requirements.






