Jewett EAF Roof

The Systems Group is Making a BIG Economic Impact in Southern Arkansas

The Systems Group is Making a BIG Economic Impact in Southern Arkansas

April 3, 2018, El Dorado, Arkansas –
The Systems Group (TSG) is making a BIG difference in their hometown, manufacturing Spray-Cooled™ furnace equipment used in the steel making industry, one that in turn drives our national economy.  TSG started in El Dorado in 1972 by Charles Hays, Sr., and is proud to continue to create jobs in the ElDoArk area, with a focus on growth and development of the town itself.

One of four divisions of TSG, Systems Spray-Cooled, holds over 80 current or pending patents worldwide related to Spray-Cooled™ cooling technology.  This technology, which is in over 100 mills in 19 countries, enables steel mills to operate more safely with less downtime. 

The equipment (an electric arc furnace roof) in this picture is destined for a steel mill in Jewett, TX.  Systems Spray-Cooled™ equipment is fabricated all around the world; however, when logistics allow, their equipment is fabricated at TSG’s local fabrication shop, Systems Fab & Machine, located in their hometown of El Dorado, Arkansas.  Every piece that can be built in El Dorado brings jobs to our area that would not exist without Systems.  Due to the size of the equipment, logistics can be just as big of a project as manufacturing it!

TSG not only focuses on Spray-Cooled™ Technology but also has three additional divisions: Systems Plant Services helps maintain steel mills across the country; Systems Contracting offers contracting services locally and across the nation; Systems Fab & Machine offers fabrication and machining capabilities right here in El Dorado, Arkansas.  The latter two divisions were heavily involved with the construction of the new Murphy Arts District (MAD) in El Dorado.

TSG not only helps to stimulate our local economy, but they allow El Dorado, Arkansas to hold an international market and deliver a little bit of El Dorado, Arkansas across the world.  While operating worldwide, TSG maintains their roots and remains headquartered in El Dorado, Arkansas. 


For product information, go to For general information, contact Systems Spray-Cooled at +1 (615) 366-7772; email web

AIST BRS Front Cover

Systems Spray-Cooled News Flash: AIST Jan Front Cover, Safety First Article, & NYS Technical Article

Front Cover: Initial EAF Heat at
Big River Steel of Osceola, AR

Systems Spray-Cooled is proud to announce the appearance on the front page of the January 2017 AIST Iron & Steel Technology industry magazine. On the cover is Spray-Cooled’s newest 165-ton furnace going into service at Big River Steel in Osceola, AR. Congratulations to the Big River Steel team on a successful commissioning!

AIST Safety First Article
EAF Explosions: A Deadly but Preventable Problem

Hazards are ever-present in the steel plant environment, and a heightened awareness and emphasis on safety is a necessary priority for our industry. This monthly column, coordinated by members of the AIST Safety & Health Technology Committee, focuses on procedures and practices to promote a safe working environment for everyone.

This month’s Safety First Article is authored by Scott Ferguson and Nicholas Zsamboky and highlights the inherent dangers of Electric Arc Furnace explosions caused by pressurized water leaks. (pages 30-35)

View Technical Paper


AIST Technical Article
Single-Bucket Charge Conversion at Nucor-Yamato Steel

NYS Single Bucket Spray-Cooled ConversionIn 2011, having reached peak performance of its two-furnace meltshop, Nucor-Yamato Steel looked for ways to further reduce cost and improve overall meltshop performance.  A single-bucket furnace conversion was chosen.  This paper recounts the conversion engineering, installation and performance results to date of the project.  (pages 72-79)

AISTech 2017 - NashvilleCome Visit Us at AISTech 2017!

AISTech 2017 will be hosted in the beautiful city of Nashville, TN. Everyone is expecting another huge turnout. Don’t miss out!

Booth #1703 (You can’t miss us!)


For further information, contact Systems Spray-Cooled, 877 Seven Oaks Blvd, Suite 500; Smyrna, TN 37167; phone 615-366-7772; web; email  


Systems Spray-Cooled Makes AIST Front Cover

Systems Spray-Cooled™ Makes AIST Front Cover

El Dorado, Ark., January 15, 2016 –Systems Spray-Cooled is proud to announce the appearance on the front page of the January 2016 AIST Iron & Steel Technology industry magazine.  On the cover is a new single-bucket charge upper and lower electric arc furnace shells (6,500 ft3/184 m3) going into service at Nucor-Yamato Steel Co. in Blytheville, AR with Systems Spray-Cooled sidewalls and EAF roof.

Also featured in the January issue, our latest ad for Systems Spray-Cooled:

Remember when pressurized furnace cooling was an advanced technology…… Cooling at atmospheric pressure is safer and more productive. 


For further information, contact Systems Spray-Cooled, 311 Plus Park, Suite 280, Nashville, TN 37217; phone 615-366-7772; web; email  

Top 600 ENR Specialty Contractors 2015

The Systems Group Named a Top Specialty Contractor

Arkansas Company Advances to #268 in 2015 ENR Top 600 Specialty Contractors Ranking

El Dorado, Ark., November 24, 2015 – The Systems Group (, a leading specialty contractor serving the industrial, municipal and commercial construction markets, has been named one of the Top 600 Specialty Contractors nationwide in an annual ranking report released by Engineering News-Record (ENR), a leading U.S. construction/engineering industry publication. Now ranked #268 – 50 positions higher than last year at #318 – it is the highest-ranked Arkansas firm on the list and has been part of the ENR “Top 600” for four consecutive years.  Construction services are provided through the company’s specialty contracting unit, Systems Contracting Corporation (

The Systems Group does extensive work for steel mills, foundries and other facilities. The group’s numerous specialties include but are not limited to process piping, structural concrete, structural steel erection, equipment setting and alignment, plant maintenance services, boiler and pressure vessel installation, service and repair, and machining and fabrication services.

Headquartered in El Dorado, Arkansas, The Systems Group also has contracting offices in Decatur, Alabama; Blytheville, Arkansas; Crawfordsville, Indiana; Ghent, Kentucky; Columbus, Mississippi; and Cofield, North Carolina.


For further information, contact The Systems Group, P.O. Box 11390, El Dorado, AR 71731; phone 870-862-1315; web; email



Systems Fab & Machine (American Steel Company) Completes CSA Certification

Acquires Canadian Welding Bureau (CWB) Certification Alongside its American Institute of Steel Construction (AISC) Certification

El Dorado, AR, February 13, 2014: Systems Fab & Machine, formerly American Steel Company, a division of The Systems Group, announced it has received a letter of validation from the CWB (Canadian Welding Bureau) acknowledging that American Steel has been certified in Division 3 under CSA (Canadian Standard Association) Standard W47.1 “Certification of Companies for Fusion Welding of Steel”. Continue reading “Systems Fab & Machine (American Steel Company) Completes CSA Certification”