Method and apparatus for opening blast-furnace tap holes

Method and apparatus for opening discharge outlets

Method and apparatus for positioning a tool relative to a...

Method and apparatus for post-combustion of gases during the ref

Method and apparatus for preheating scrap

Method and apparatus for producing pig iron by smelting reductio

Method and apparatus for quenching heat treated objects

Method and apparatus for quenching metal workpieces

Method and apparatus for quick-heating pouring tubes and...

Method and apparatus for rapid high temperature ladle preheating

Method and apparatus for recovering and reusing energy from a me

Method and apparatus for relining a refractory lined vessel

Method and apparatus for relining blast furnace

Method and apparatus for relining blast furnace

Method and apparatus for removing combustible material from meta

Method and apparatus for removing deposit in non-ferrous smeltin

Method and apparatus for removing slag

Method and apparatus for slag separation sensing

Method and apparatus for slag-free teeming of metal melt...

Method and apparatus for supplying granular raw material for...