Cupola Furnace || Special Casting Process || How it Works || Working Principle

Cupola Furnace-
There are in foundry have many more furnaces, converters, open hearth furnaces, electric arc etc, cupola is one of them. Mainly it used to melt cast iron metal.
Here in this video i have discussed about this furnace, about structure, parts of it, different zones and it's working principle and how it ignited.
Thank you.
Watch it.