Assigned excavators will automatically mine all the mining designations managed by this tower. Don't forget to also assign some trucks so the excavators can unload their shovel.
Melts metals via a powerful electric arc. The arc is deployed using graphite anodes that are partially spent during the process due to the high heat. Beware that the furnace consumes a significant amount of power. It would be polite to notify your local power plant before turning this on.
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Electrified aAssembly line that is faster and can produce more advanced products.