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

Electric Process Heaters & Controls

Hotfoil specializes in electric surface heating systems for fly ash hoppers on electrostatic precipitators or baghouses, coal and material ...

Fuel Based Furnace Types and Applications

Large furnace in production (Hotfoil-EHS) With fuel-based systems, heat is generated by the combustion of solid, liquid, or gaseous f...

Induction Heating Basics

Induction heating coils around large pipe for pre-weld heat treatment . Induction heating occurs when passing alternating magnetic fiel...

Welding Heat Treatment Products from Hotfoil-EHS

Here's a little shameless, self-promotion from your friends at Hotfoil-EHS .

Happy Fourth of July from HotfoilEHS

"We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalien...

Quick Facts About Welding as a Profession

Reprinted from the Bureau of Labor Statistics "Welders, Cutters, Solderers, and Brazers" Welding is the most common way of p...

Process Heating: Induction

Induction heating coils around large pipe in preparation of welding. The principles of induction heating have been applied to manufactu...

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