One-to-Two Medium Frequency Induction Furnace System: How It Works
A one-to-two induction furnace system allows one medium frequency power supply system to serve two furnace bodies through a controlled changeover system.
This configuration can be valuable for foundries that require both melting and holding operations.
Typical configuration
The system can be arranged as:
Power supply → changeover system → furnace A + furnace B
Furnace A may be used for melting while furnace B is used for holding or casting.
Main advantages
A one-to-two configuration can provide:
- Flexible power distribution
- Better equipment utilization
- Melting and holding capability
- Furnace preheating
- Reduced equipment investment
- Emergency operational flexibility
Melting and holding
One of the most useful arrangements is:
Furnace A — melting
Furnace B — holding / casting
The operator can transfer power according to the production process.
Changeover system
The changeover switch is a critical part of the system because it controls the connection between the medium frequency power supply and the selected furnace.
The complete electrical system must be designed for the required voltage, current and power.
Why use two furnaces?
Using two furnace bodies can provide greater flexibility than using a single furnace.
While one furnace is being emptied or prepared, the other furnace can be used for holding or other operations.
Conclusion
A one-to-two medium frequency induction furnace system is particularly suitable for foundries that need flexible melting and holding operations.
It should be engineered as a complete system including the power supply, changeover equipment, two furnace bodies, cooling system and associated connections.
Related equipment
- One-to-Two Furnace System
- Double Power Supply
- Changeover Switch
- KGPS Series Power Supply
- GW Series Melting Furnace
- GWB Series Holding Furnace