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

Heat Tracing of Long Pipelines - Part One

Pipelines provide a simple means of transporting materials, liquids, powders, and gasses over sometimes relatively long distances, both...

Prevent Flash Freezing in Hygroscopic Aggregate, Mined or Quarried Materials with FRP Heaters

FRP heaters installed (click for larger view) When aggregate material with trace amounts of absorbed water comes into contact with ver...

Welding Application Note: Demand Pulse Technology Saves Three Weeks Production Time

Demand Pulse technology welder (courtesy of Aftek EHS ) Demand Pulse is a unique, patented welding process. Because of the low peak cu...

Check Out North America's Largest Metal Forming, Fabricating, Welding and Finishing Event

Come visit HotfoilEHS at FABTECH The annual FABTECH exhibition is happening in Chicago this year on November 9th through 12th, 2015. F...

Epoxy Laminated Panels for Industrial Tank Heating

Epoxy laminated heater for tanks Need a way to maintain process temperature for a holding tank? Looking for something easy to install an...

Ceramic Mat Heaters for Pre & Post Weld Heat Treating

Ceramic mat heater for pre and post weld heat treatment. Flexible ceramic mat heaters (also known as flexible ceramic pads or FCPs) are ...

Demand Pulse MIG Welding

Demand Pulse MIG Welder (courtesy of Aftek-EHS ) Demand Pulse is possible because of the MOSFET, an extremely fast electronic switch. ...

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