Cupola furnace
nbsp 0183 32 A cupola or cupola furnace is a melting device used in foundries that can be used to melt cast iron Ni resist iron and some bronzes The cupola can be made almost any practical size The size of a cupola is expressed in diameters and can range from 1 5 to 13 feet 0 5 to 4 0 m 1 The overall shape is cylindrical and the equipment is