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

Demand Pulse Welding: A Brief History

Demand Pulse Welder One of the oldest welding technologies still in use today is resistor controlled arc welding. The technology is old,...

New Video Highlighting Custom Heat Treating Power Console Examples

This new video illustrates the variations in design and custom capabilities Hotfoil-EHS has for building specialized power consoles. Specia...

Hotfoil EHS Provides "The Heat" for Strong, New Tappan Zee Bridge

The Tappan Zee Bridge stretches over the Hudson River and connects South Nyack, NY with Tarrytown, NY. The original bridge, completed in...

Custom Heat Treating Power Consoles Solve Many Potential Field Problems

Weather-proof, Stainless Steel Power Console Standard heat treating power consoles available from a variety of manufacturers pretty ...

New Video on Ceramic Mat Heaters for Welding Heat Treating

Just a short video on Hotfoil EHS pre and post weld heat treating mat heaters (also known as pad heaters).

New Hotfoil EHS Welcome Video

We just introduced a new Hotfoil EHS Welcome video for our YouTube Channel. Check it out!

Ceramic Pre Weld and Post Weld Heaters Get The Heat to the Weldment Efficiently

Ceramic mat heaters The most important feature of a resistance heater is the ability to transfer the heat away from the resistance wire ...

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