Steel shell induction melting furnace

The Steel Shell Indution Melting Furnaces designed of COOLDO are not only stronger than frame based designs, but also significantly quieter, profit by the solid steel shell’s sound-deadening characteristics. Large access panels on every Heavy Steel Shell Furnace are constructed from heavy steel to protect the coil during furnace operation. They are ideal for melting all metals. Along with providing excellent durability and superior performance, they are more efficient, more productive, quieter and easier to maintain than competitive furnaces.

Main Feature of steel shell furnace.
1, more stronger and quiet than the aluminum shell.
2, more Reliable operation of hydraulic tilting system.
3, More easy operation of tilting angle.

KGPS Mediun frequency power supply

1. The character of control circuit: full digitalization, integration, reliable anti-interference, power factor more than 95%.
2.The sweep-frequency circuit is adopted, steady operation, reliable protection and strong adaptability with load, frequent start-up successful rate more than 98%.
3. Overall protection (short circuit, open circuit, lack water, over current, over voltage, lack phase…etc) ensure automatic stop running in case failure occurred.
4. The advantages are: small volume, less space taken-up, high efficiency, concise circuit, reasonable layout, full load adjustable, temperature and power control constantly, failure diagnosis automatically

Steel Frame Furnace
1.These furnaces are ruggedly built with heavy structural steel for trouble free operation under harsh melt shop conditions.
2.Thick walled rectangular coil sections are used to minimize coil losses. The higher coil efficiency ensures energy savings and higher productivity.
3.Special coil insulation prevents inter turn sparking.
4.Insulated furnace lid is provided to reduce heat loss through radiation.
5.Fume extraction ring / Fume extraction hood provided to capture smoke and fumes.
6.Coil supports maintain inter turn gap and enhance the rigidity of The coil assembly.
7.Insulated furnace lid is provided to reduce heat loss through radiation.
8.Fume extraction ring/ fume extraction hood provided to capture Smoke and fumes.

Closed Water Cooling System

1. Closed & Pressurized System Cooling
2.Air elimination system
3.Expansion tank
4.Structural steel frame
5.Pump with motor
6.Internal piping & wiring included
7.Electrical & temperature control panel with alarm circuit
8.Dry Cooler (liquid to air) complete with fans, coils and enclosure for outdoor mounting
9.Automatic pump switch-over to standby pump