Electric process heaters that will be exposed to flammable materials in explosive environments need to be properly evaluated to protect the equipment and workers against catastrophic failures.

Multi-process welding machines have been around for a while, and it's easy to understand their appeal. Instead of having separate machines to do MIG, TIG, and stick welding, why not get one machine ...

Editor’s note: This is a corollary to an article by the same author on instances when a hydraulic press might be the best option — “Hydraulic vs. Electric Injection Molding Machines: When Energy ...