At the primeval times of steel indurstrialization the heartbeat of a steel mill (Stahlhütte) could be heard and felt in the halls of these juggernaut machines which pounded and compressed air day and night. Witout these the ever glowing fires would not reach the heat hights needed to melt the ore into steel. Only a very few survived the asteroid impact of the modern world that killed these steel melting techniques. Here a complete undestroyed set of these machines has miracously made their way into the 21st century. Luckily.
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