“Heat Treat Doctor” visits Dry Cooler’s booth

Author Daniel H. Herring, the “Heat Treat Doctor“, stopped by Dry Cooler’s show booth at the Furnaces North America show in October, 2014.  Dan signed copies of his Atmosphere Heat Treatment Volume 1 book at the booth.

Dan also wrote Vacuum Heat Treatment which Dry Cooler’s equipment is featured on how to cool a heat treating vacuum furnace.

Phil Noel, Dan Herring, and Matt Reed.