Ferro-crushers are custom-made devices which substitute heavy manual work for destroying ferroalloy layers on blast-furnace cast houses with machinery.


  • A striking mechanism helps destroy a ferroalloy layer with a thickness of up to 300 mm.
  • The striking energy amounts up to 10,000 joule.
  • The crusher is designed for ease of maintenance and can be used in dusty and hot environments.
  • The crusher is equipped with a special grip that can be suspended on a hook of the crane at the cast house and moved through teemed metal.
  • Mechanisms can be controlled either remotely or through a stationary crane control panel.