Hotfoil-EHS Industrial Heating, Welding, and Heat Treating Blog

A blog that provides educational information on electric heating systems used on hoppers, chutes, tanks and vessels; electric heating systems used for pre and post weld heat treating; heat treating power consoles; custom heat treating furnaces; and single & multi-operator welders. For more information, visit HotfoilEHS.com

Prevent Electrostatic Precipitator and Baghouse Hopper Blockage with Hopper Heaters

Coal-fired power plants in the U.S. require the use of electrostatic precipitators or bag houses to filter out very fine fly ash particles...

Hopper, Tank & Chute Heaters plus Control Systems

Hotfoil-EHS specializes in electric surface heating systems . Applications include fly-ash hoppers on electrostatic precipitators, bagh...

Happy New Year from Hotfoil-EHS

Happy Holidays from Hotfoil-EHS

From all of us at Hotfoil-EHS, we wish our customers, partners and vendors a safe and happy holiday season and a wonderful 2019!

Weld Preheating Low Alloy Steels

Low alloy steels are defined as consisting of less than 10.5% Ni, Cr, Mo, and other alloy elements. In general, low alloy steels are requi...

Ice Star Heat Treatment Controllers

The most innovative and versatile heat treatment control system available today. Ice Star designs, engineers and manufactures heat trea...

Hotfoil-EHS Salutes Our Veterans. Never Forget.

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