New Horizontal Shaft Impactor Saves Money | Stedman ...
General Shale Brick had heard that horizontal shaft impactors from Stedman Machine Company based out of Aurora, Indiana were successfully replacing hammer mills in other brick operations. Tom Morehead, a General Shale Brick manager, and Dan Hayes, a grinding supervisor, began to investigate further. Stedman ran a material test sample through the company's fullsize equipment test lab ...
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