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Wedge furnace

noun
\ˈwej-\

Definition of Wedge furnace 

: a mechanical shaft furnace for roasting ore that has several hearths one above the other and rabbles attached to a central revolving shaft

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History and Etymology for Wedge furnace

after Utley Wedge, its inventor

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Dictionary Entries near Wedge furnace

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wedged

wedge disks

Wedge furnace

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wedge gear

wedge graft

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