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

Use External Electric Heating Panels for Ease and Simplicity

ELP tank heater construction When it comes to heating process tanks electrically, you have two options - immersion or externally mounte...

Large Scale Post Weld Heat Treating Project? Use a Custom Heat Treating Furnace

Custom PWHT furnace As opposed to factory production, onsite production of large fabricated steel equipment could be the most cost-effec...

Portable Hardness Testing for Field Welding

Portable Hardness Testing Kit Hardness testing is an easy and informative test to learn important information about material properties...

Postweld Heat Treatment

Some welding operations require postweld heat treatment Welding is a process of joining materials, usually metal or thermoplastic, by ca...

Rely on Experienced Welding and Heating Applications Experts for Improved Outcome and Efficiency

Work with the manufacturer's experts for better outcomes When it comes to selecting the right equipment for welding and industrial h...

Resistance Heating Mats for Welding Pre and Post Heat Treatment

Ceramic Mat Heater Resistance heating mats (or pads) are constructed of ceramic beads strung on nichrome or Kanthol wire. These resista...

Air Carbon-arc Gouging: A Fast and Efficient Way to Get Rid of Metal

In metal working maintenance and repair, it is sometimes required to repair or replace a weld, or remove excess metal from a worn or defecti...

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