Flux-Cored Arc Welding

Flux Core Welding

Mobile Flux-Cored Arc Welding from Arc Tech Enterprises

Flux-Cored Arc Welding (FCAW) is a semi-automatic or automatic welding process that utilizes a continuous tubular wire filled with flux.

The welding process is similar to MIG welding, but the flux-cored wire provides additional shielding and produces a slag covering that protects the weld pool from contamination. This process allows for high deposition rates and excellent penetration, making it ideal for thicker materials.

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Luke Duerre
October 19, 2025

Amazing custom work from Lance at Arc Tech. He custom built this fireplace trim and it looks & fits perfectly. Couldn't be any better. Can't recommend highly enough! I'm so excited to fire it up and enjoy some warmth this winter.

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Zeb Brown
October 8, 2025

Arc tech got me out of a bind. Was having a hard time finding a mobile welder in the area that did automotive work. They were super responsive, flexible, and had time the next day to come out, and get the job done right! 10/10 would recommend if you need mobile welding work done in the area.

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Guy Lewis
October 1, 2025

Lance did a great job helping me extract a fuel injector from our tractor. I worked on it myself off and on for 3 weeks. It took him about an hour to make it a very easy extraction. Thanks Lance!

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Jeff Huffman
August 13, 2025

If you need any welding or fab work done I would not hesitate at all to call this company again , showed up on time three times very precise on his work did a fantastic job for me don’t waste your time with other guys this is the “dude”.

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Ron Luxmore
July 13, 2025

The hanger bracket for the axle on our RV broke off, taking with it the section of I beam it was attached to. Lance came on short notice (we were on vacation) and did an excellent job of repairing it. It's much stronger now than original. I couldn't be more pleased with his work or professionalism.

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Sonja Beal
June 14, 2025

Had horse stall dividers that needed fixed, Lance did an amazing job, fixed the welds and reinforced it. It better and stronger now then when they were brand new. Also fixed my ladder on my other trailer. Extremely happy with his attention to detail, very fair, and professional. Thanks Lance!

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Lacey Rose
May 12, 2025

They did amazing for my project.

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Morgan Michalski
April 19, 2025

5 stars is not enough! I was fortunate to find Arc Tech after months of searching for a closer mobile welder who would return my calls or follow through with scheduling. Within 3 days of describing my project, Lance was able to complete my project even though it involved multiple obstacles. He did so with professional and personal communication, reasonable pricing, and a friendly and optimistic attitude through my many questions. He explained all his recommendations and actions and I would not hesitate to go to him for all welding work I have in the future. I cannot say enough good things about my experience with Lance and Arc Tech!!

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A Google user
January 17, 2025

Called up Arc Tech to see if they could build me a back porch for my camper to sit on. The design I had in my mind would be removable when I took my camper off and it would give me an added 18 inches of room behind my short bed ram 1500 truck.

Industries and Sectors for Flux-Cored Arc Welding

Construction
Heavy Equipment Repair
Manufacturing
Oil and Gas
Shipbuilding
Structural Steel

Benefits and Applications of Flux-Cored Arc Welding:

  • High Efficiency: FCAW offers high deposition rates, allowing for faster welding and increased productivity on large projects.
  • Versatility: The process can be performed with or without shielding gas, making it suitable for both indoor and outdoor applications.
  • Excellent Penetration: The flux within the wire promotes deeper penetration, resulting in strong welds, especially on thicker materials.
  • Minimal Cleanup: The slag produced during the welding process can be easily removed, reducing post-weld cleanup time.

FCAW is commonly used in various applications, including:

  • Heavy equipment manufacturing and repair
  • Construction and structural steel fabrication
  • Shipbuilding and marine applications
  • Pipeline welding for oil and gas
  • Automotive and transportation industries

Advantages of Flux-Cored Arc Welding

  • Outdoor Capability: FCAW can be effectively used outdoors, even in windy conditions, due to its ability to self-shield or utilize external shielding gas.
  • Less Sensitivity to Contaminants: The flux protects the weld pool, making FCAW less sensitive to surface contaminants compared to other welding processes.
  • Wide Range of Materials: FCAW is compatible with various metals, including carbon steel, stainless steel, and certain alloys.
  • Easier to Use for Thick Materials: The high penetration capability makes FCAW ideal for welding thicker materials that may be challenging for other processes.

Mobile Flux-Cored Arc Welding In:

And Beyond! We go where we're needed!

ARC Tech is dedicated to providing high-quality mobile welding services tailored to meet the unique needs of our clients.

With a team of skilled professionals, we emphasize precision, safety, and efficiency in every project. Our commitment to excellence ensures that our customers receive reliable and durable welding solutions, no matter the location.

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