Machine for drilling tapholes of a shaft furnace
Machine for piercing a taphole in a tank furnace
Machine for removing slag and metal remainders from crucibles
Magnetic stirring device and method
Magnetically operated tuyere punching apparatus
Making of glass
Manufacture of glass
Manufacture of large refractory blocks
Material conveyor transfer system
Material for forming refractory monolith
Material-charging box for open hearth furnaces and the like
Means for automatically adjusting arc furnace electrodes
Means for automatically controlling arc furnace electrodes
Means for controlling the flow of molten metal through an...
Means for handling a variety of elements in a preheated air...
Means for mounting internal kiln hardware
Means for rotating and feeding electrodes
Means for separating solid and molten particles from the...
Means for transporting/rotating the pot of a smelting furnace
Means in furnaces for vacuum pressure sintering