Job Posting: Sales Associate - Hotfoil-EHS UK

Hotfoil-EHS is a USA based manufacturer of industrial heating systems, heat treatment equipment, and accessories. The company recently opened a facility in Birmingham, England and is looking for a qualified candidate to fill the role of Sales Associate.

For more information about the job, visit this link.

Happy Fourth of July from Hotfoil-EHS

"One flag, one land, one heart, one hand, One Nation evermore!"

Oliver Wendell Holmes

Hotfoil-EHS Expanding to United Kingdom with New Engineering and Manufacturing Center

Hamilton, N.J., June 8, 2018 - Hotfoil-EHS, Inc., America's premier manufacturer of industrial heating equipment, announced today the opening of their United Kingdom facility in Birmingham, England.

"The opening of our UK facility signals a homecoming of sorts, since our original company, Hotfoil, was founded in the mid-1960's in England,” said Hotfoil-EHS President, Matt Richards. “The Birmingham location makes perfect sense for Hotfoil-EHS. After several ownership changes, my father, Neville Richards, took ownership in 1993." Richards continued, "Since then, we have grown though key acquisition and new product development. This move also is the first step in our aggressive strategy to expand into the international market.”

The new Hotfoil-EHS facility in Birmingham will provide the UK with a large local inventory of power consoles, recorders, ceramic heaters, and a full line of accessories used for heat treatment. Hotfoil-EHS UK will also supply hopper heaters, tank heaters, vessel heaters as well as control systems.

According to UK General Manager David Robbins, “The opportunity to introduce such a high quality product line to the UK is wonderfully exciting. I am delighted to be working with such a well established US company and progressive management team."

About Hotfoil-EHS
Manufacturer of America's premier heat treatment and industrial heating equipment, Hotfoil- EHS is driven by providing the highest quality products, delivering the best customer service, and keeping costs low. Their headquarters and main manufacturing facility is located in Hamilton, NJ and have two additional manufacturing operations in Laporte, TX and Chattanooga, TN.

For more information contact Dean Prassas by emailing dap@hotfolehs.com or by visiting:

https://hotfoilehs.com
https://hotfoilehs.co.uk
https://www.facebook.com/hotfoilehs

Hotfoil-EHS Manufacturing and Distribution Facilities

Hotfoil-EHS, Inc. is an organization with over 70 employees and an impressive engineering capability. Through continued re-investment of profits, Hotfoil-EHS acquired additional large fabrication facilities and today is a full-service engineering, design, and manufacturing company of industrial heating equipment. Their Hamilton, NJ headquarters provides 68,000-square-feet of manufacturing space, with other manufacturing and distribution facilities located in Chattanooga, TN, LaPorte, TX, and Birmingham, England.

https://hotfoilehs.com

609-588-0900

The Importance of Post-weld Heat Treatment for Welding Repairs

Welding is the process of melting two metals together. During the welding process, the metal is exposed to very high temperatures and undergoes a phase change, first from solid to liquid, then back to solid as it cools.

During welding, residual stresses are formed in an area referred to as "the heat affected zone" or HAZ. In the HAZ, differential contractions occur as the metal heats, liquifies and then cools to ambient.

Residual stresses have a significant impact on the performance of a weld and their reduction is highly desirable. The undesirable impact of residual stresses in welded metal structures involve fatigue performance and corrosion resistance.

Heat treatment furnace.

PWHT with resistance heaters

Welding repairs are increasingly a structural integrity concern for aging  equipment such as pressure vessels, piping systems and other large steel systems. The make up of residual stresses near repair welds can be drastically different from those residual stresses of the original weld.  Post-weld heat treatment (PWHT) is used to reduce residual stress in steel and and should be used for welding repairs ( as well as on new welds).

PWHT is proven very effective in reduction of high residual stress around the weld repair. Conventional PWHT can be done by combustion furnace, induction heaters or electric resistance heaters (ceramic pad heaters). Accurate ramp and soak times, as well as data recording can be done with modern power console systems. It is strongly recommended to apply PWHT for all original and repair welds.

What Are External Electric Tank Heaters?

External Electric Tank Heaters: Eliminate Concerns about Material Compatibility and High Watt Densities when Dealing with Viscous, Aggressive, or Erosive Contents

Many industries use large fiberglass or steel tanks that need to be heated. A common way to heat the tank contents is with electric heating elements designed to penetrate the tank through an existing flanged or threaded opening. This type of heating element, known as an immersion heater, is put directly in to the process media and heats the tank contents. While this heating method is efficient, it's not alway practical. Some tanks contain very viscous, chemically aggressive, or physically erosive media. Using an immersion heater for these applications gets tricky. Very careful consideration needs to be taken when determining proper watt density, maximum sheath temperatures, and material compatibility.

Another way to electrically heat steel or fiberglass tanks is with externally mounted "pad" heaters, also known as heater panels. This type of heating element is mounted directly to the exterior tank surface and provides evenly distributed heating over a large area of the tank. These heaters are designed to deliver the required amount of energy (watts) distributed over a larger surface area, and provide "gentle" heating that will not burn or react with the process media. Furthermore, since heating panels are mounted externally, there's no concern with corrosion or erosion from aggressive or abrasive contents.

External electric panel heaters are constructed of flat foil based heating elements or nichrome resistance wire patterns sandwiched between flexible and tough silicone or fiberglass layers. Because of the heating element pattern, even distribution of heat is assured with no hot spots. Panel heaters come in many standard sizes, volts and wattages. Custom shape and sizes are available too for tanks with complex geometries. Installation is easy and requires no special tools or skills.  Heaters are usually installed by banding them to the tank with metal bands or polyester straps, which takes only a matter of minutes.

For optimal performance and greatest energy savings, external panel heaters should be insulated to minimize backside loses.  The job of the insulation is to direct the majority of the heating panels energy into the tank. Failure to insulate allows for heat energy to escape to the surrounding area.

For tank heating applications where immersion heater sheath temperatures, or sheath material compatibility is a concern, or where penetrating the tank is impractical, externally mounted electric heating panels are an excellent solutions.

Custom Heat Treatment Furnaces Designed for the Most Challenging Applications

Hotfoil-EHS is a New Jersey based company who will design and fabricate custom heat treatment furnaces. From small, low-throughput furnaces, to high yield furnaces, to rail-driven furnaces designed to move back and forth over the materials being heated, Hotfoil-EHS has done it all.

From decades of experience in furnace production, many important furnace engineering discoveries were made that save time, money, and improve the end product.

Contact Hotfoil-EHS for your next heat treatment furnace requirement.

https://hotfoilehs.com
609-588-0900