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Think Outside of the Booth: Little-Known Welding Careers Worth Exploring

5/28/2026

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When most people hear the word "welding," they picture someone in a fabrication shop laying beads on an unidentifiable metal workpiece. And while that’s definitely what plenty of welders are doing in their day to day, it's only a fraction of what the welding industry encompasses.

Modern welding and metal fabrication careers stretch into aerospace, underwater construction, robotics, artistry, inspection, education, and high-tech manufacturing.

The truth is, many students never consider welding simply because they’ve never seen the full range of opportunities available. You can’t train for a career you didn’t know existed!
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That’s one of the reasons we created the Earlbeck Future Fabricators Initiative: to help students experience these careers firsthand through shop visits, demonstrations, and career exploration opportunities. Because sometimes all it takes is seeing the work in real life for a student to realize, “I could actually do this.”
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Welding is an incredibly multifaceted field. Some people love working outdoors. Others prefer precision work in a clean manufacturing environment. Some enjoy being behind the control panel, programming or operating welding tech or robotics, while others thrive in creative or artistic settings.

The industry is broad enough that people can often find a niche that fits both their personality and interests, creating a career path that’s not only financially rewarding, but mentally too.

So, let’s take a look at a far-from-complete list of welding-related careers that may have never crossed your career or workforce development counselor’s desk!
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Careers in Quality Control, Inspection & Welding Science

  • INSPECTOR (CWI)
  • ENGINEER
  • METALLURGIST
  • NDT TECHNICIAN
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Not every welding career path actually involves making welds, some are centered around making sure the welds that are being made are safe, code-compliant, and structurally sound.

Certified Welding Inspectors (CWIs) play a critical role in industries like construction, aerospace, manufacturing, and infrastructure. They'll take a look at weld quality, review welding procedures, and help companies maintain safety and quality standards.

GREAT FOR: those who enjoy technical details, problem solving, and quality assurance over production welding itself.
Welding engineers focus on materials science, mechanical engineering and metallurgy. These are the people who develop welding procedures specifications (WPS), solve production challenges, improve efficiency, and ensure welding operations are set up to meet quality/safety standards.

Often working closely with manufacturers in industries like aerospace, automotive, shipbuilding, energy, and heavy fabrication, a welding engineer might help determine which process, filler metal, shielding gas, or even automation setup is best for a specific application.
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GREAT FOR: those who enjoy a blend of technical problem solving, applying hands-on industry knowledge, and working with advanced tech and innovations.
Welding metallurgists specialize in understanding how metals react during the welding process. They study things like heat effects, material properties, what causes cracking, corrosion resistance, etc to help manufacturers create stronger and safer products.
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You'll see metallurgists working in industries where material performance is critical, think aerospace, defense, pipelines, and power generation. They play a huge role in ensuring welded structures can reliably stand up to real-world conditions.

GREAT FOR: those who excel in chemistry and materials science, and are looking for a career  heavily rooted in both science and research.
While this may seem similar to a CWI, Nondestructive Testing (NDT) technicians use methods like ultrasonic testing, radiographic testing, magnetic particle inspection, and dye penetrant testing to inspect welds and materials without damaging them.

NDT technicians help identify flaws that may not be visible to the naked eye, and are critical in industries where safety matters most. Their work helps ensure bridges, pressure vessels, aircraft, and infrastructure remain safe.
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GREAT FOR: those who like technology, and are interested in precision, investigation-style work. 
Fronius Field Repair Welder

Careers in Service, Maintenance, & Industrial Support

  • MILLWRIGHT
  • FIELD SERVICE TECH
  • WELDING SALES REPRESENTITIVE
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Millwrights are the people who install, maintain, repair, and move heavy industrial machinery that's used in factories, power plants, manufacturing facilities, and processing plants.

This career path often combines welding with rigging, mechanical systems, alignment, and troubleshooting skills. Millwrights may work on conveyor systems, pumps, turbines, production equipment, and automated machinery. And because every facility needs its equipment to function properly, skilled millwrights are pretty indispensable.

GREAT FOR: those looking for physically active, technically challenging work who enjoy solving real-world mechanical problems.
Service techs travel directly to customer locations to install, troubleshoot, repair, and maintain equipment. While this seems similar to a millwright, in the welding and fabrication industry, techs may work on welding machines, plasma cutters, robotic systems, automation equipment, or even gas supply systems.

This is a job that combines technical knowledge with customer service and spans a wide variety of equipment and industries. One day, you may be at a fabrication shop taking a look at an issue with their welding machine, while the next day could involve you helping to set up a new automated welding system at a manufacturing plant.
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GREAT FOR: those who enjoy problem solving, variety, travel, and working directly with people.
Here's another career where not everything happens on the shop floor. Welding sales reps help customers identify and source the right equipment, consumables, automation systems, etc for their applications.

We're pretty familiar with this one, so we can confidently say that the best welding sales people aren't there to just sell products. Working directly with fab shops and a variety of manufacturers, they provide complete solutions for improving productivity, reducing costs, and upping weld quality.

GREAT FOR: those who enjoy relationship-building and sharing technical knowledge. Many of our reps come from welding or fabrication backgrounds, but they don't necessarily have to. If you're a good communicator and are interested in learning, you can build industry knowledge and experience by helping your customers solve their specific production problems!
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High-Precision & Specialized Welding Careers

  • AEROSPACE WELDER
  • MEDICAL INDUSTRY WELDER
  • UNDERWATER WELDER
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Aerospace welders work on aircraft components, rockets, jet engines, satellites, and advanced defense systems. Because these applications often require specialized metals and really don't leave much room for error, these welders are the best of the best.

Welders in this field often need to obtain advanced certifications, complete specialized training, and often pass government background checks to obtain clearance.

GREAT FOR: those who are incredibly detail oriented, enjoy high pressure technical challenges, and are willing to jump through some hoops to land a career where they can say their welds are up in orbit.
While you might not immediately think of welding in the medical industry, welds are needed in sterile labs, hospital equipment, pharmaceutical manufacturing plants, biotech facilities, and more.
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Because welders might be working on systems carrying medical products, chemicals, or ultra-pure ingredients, these welds need to meet sky-high cleanliness and quality standards, and precision is sometimes life or death critical.

GREAT FOR: those who are detail-oriented and interested in high-tech, clean manufacturing environments that help support the industries that produce medications, vaccines, medical gases, and life-saving products.
Alright, this one you might have heard of. It's definitely one of the most unique jobs in the trades, and on the surface, it seems pretty exciting. ​You'll find underwater welders on offshore oil rigs, bridge projects, ship building, pipeline work, and anything else that has submerged structures that need welding.

Now let's go below the surface... really dive in.... and talk about the reality: underwater welding is not a career for everyone. These welders work in extremely demanding environments that require intense focus and discipline, and are trained extensively as both welders and commercial divers.

GREAT FOR: the right person. You've got to be looking for a career with adventure, technical skill, problem-solving, and maybe be a little bit of a daredevil. This narrow career path
 offers excitement, travel opportunities, and specialized work that few people ever experience, but requires more training than most pathways.
Miller Automotive Welder working on a vehicle

Creative & Custom Fabrication Careers

  • METAL ARTIST
  • CUSTOM AUTOMOTIVE BUILDER
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Welding also has a creative side! Someone needs to build sculptures, furniture, custom railings, and architectural pieces.

​Careers in this category (think ornamental ironworkers, public art installers, metal sign makers, theme park or movie prop fabricators, museum exhibit fabricators, etc.) combine craftsmanship, design, and fabrication skills to create functional or decorative metalwork.

GREAT FOR: those who want to work with their hands and have a creative mindset. Every project's needs are different, allowing you to blend welding, fabrication, design, and artistic skills into one career.
Custom automotive builders combine welding, fabrication, and creativity to build or modify cars, trucks, motorcycles, and other vehicles.

This is who is fabricating roll cages, custom exhaust systems, chassis components, body panels, etc. Some might specialize in restoration work, while others focus on racing, off-road vehicles, or show-quality custom builds.
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GREAT FOR: those who are passionate about cars and are looking for a job that requires hands-on creativity that combines technical welding and fabrication skills.

Careers That HELP Build UP the Next Generation

Travis Reed teaching welding students at Earlbeck Technical Center in Baltimore, MD
Every skilled welder learned from someone. For some, that training came in the form of a parent, grandparent, or family member yelling, “No, not that way!” at them from across the garage.

But for those not enrolled in the school of hard knocks, welding education can come through trade schools, technical colleges, apprenticeships, or employer-sponsored training programs- showing there are many accessible options.

Welding instructors are the key figures in the industry, helping to train the next generation of fabricators, pipefitters, inspectors, technicians, and more!
GREAT FOR: those with both patience and technical welding knowledge, who enjoy mentoring others and have solid public speaking and communication skills. ​​

Earlbeck Future Fabricators Initiative, Josh Dicus, welding instructor teaching students how to weld
The truth is, many students simply don’t realize how diverse modern welding careers can be. They may never have seen a robotic welding cell, a laser welder, a CNC plasma table, or visited an advanced manufacturing facility. 

Without exposure, it’s difficult for them to imagine themselves in those careers. That’s why we've created the Earlbeck Future Fabricators Initiative. By bringing students into real environments and showing them real equipment, real technology, and real career paths, we help connect education to real opportunity.
Jannah Madyun, welding instructor, teaching students about the MOD-WELD Cobot at Earlbeck Technical Center in Baltimore, MD
Sometimes career inspiration starts with something as simple as talking with someone who works in the welding industry every day.
LEARN MORE ABOUT EARLBECK'S FUTURE FABRICATORS INITIATIVE
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Independent, Family-Owned, and Still Growing: Earlbeck Receives 2026 BBJ Family Business Award

5/14/2026

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Some companies measure success in quarterly reports. We measure it in generations, welder  certifications, customer relationships, and probably a few thousand cups of breakroom coffee over the last 119 years.

We’re proud to share that Earlbeck Gases & Technologies has been recognized by the Baltimore Business Journal as a recipient of their 2026 Family-Owned Business Award.
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For our team, this recognition reflects some guiding principles that Earlbeck has held since the beginning: staying committed to our community, supporting skilled trades, and building real relationships that last.
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Earlbeck’s story began in 1919 as the T.A. Canty Company. In 1952, Al Earlbeck purchased the business while balancing work at the company and his studies at Baltimore's Polytechnic Institute. Since then, three generations of the Earlbeck family have helped grow the company into a trusted resource for welding equipment, industrial gases, automation solutions, and welding education throughout Maryland and Pennsylvania.

Over the decades, we’ve expanded with new showrooms, an in-house gas filling operation, technical training programs, and hands-on support for manufacturers and fabricators across the region. But through all the changes in the industry, one thing has stayed the same: our belief that skilled trades matter.

And yes..... sometimes that belief starts with making your teenager take a welding class they absolutely do not want to attend.
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Allison Earlbeck’s father made her take a welding class when she was 16.

“That was something I protested, because when you just got your driver’s license, the last thing you want to be doing is driving after high school to a weld shop to work until 9 p.m.,” she said. “But it served me very well.”

​Earlbeck, CEO of Earlbeck Gases & Technologies, said the class gave her confidence to face new challenges and helped her fall in love with the industry in which she now thrives.
READ THE FULL BBJ ARTICLE HERE

​Current CEO Allison Earlbeck may have started out begrudgingly taking a welding class at her dad's insistence, and while at the time it may not have sounded like the world’s greatest after-school activity, it did provide confidence, hands-on problem solving skills, and eventually a passion for the industry she now leads.

As the third generation of Earlbeck family leadership, and President of GAWDA, the Gases & Welding Distributors Association, she proudly continues the company’s long-standing commitment to staying independent, community-focused, and closely connected to the customers and industries we serve.
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WHY STAY INDEPENDENT?

The welding and gas industry has changed dramatically over the years, with large corporations continuing to grab up other independent distributors across the country.

Earlbeck has had opportunities to do the same.... but we’ve intentionally chosen to keep our operations independent because we believe local businesses serve local communities better.

Being independent allows us to stay connected to our customers, respond quickly, provide real personalized technical support, and continue investing directly into our local community. It also allows us to keep supporting welding schools, workforce development programs, scouts and youth camps, technical training, and the next generation. That commitment is part of who we are.

Whether it’s training future welders in our technical center, partnering with local schools and workforce programs, helping manufacturers improve productivity, or introducing new technology like automation and laser welding systems, we are laser focused (get it?) on helping the trades move forward.

Because the future of manufacturing depends on the people willing to build it.
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We’re incredibly grateful to the Baltimore Business Journal for this recognition, and even more grateful to our employees, customers, students, instructors, and community partners who have been part of Earlbeck’s story over the years.
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119 years later, we’re still doing what we’ve always done:
Supporting skilled trades, serving our community, and occasionally convincing people that taking a welding class is actually pretty cool.
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The Beginner’s Guide to Choosing a Welding Machine (Without Wasting Money)

4/28/2026

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Getting started in welding is exciting, but choosing your first machine can be a real challenge. With so many options on the market, varying price points and capabilities, narrowing down your choices can be overwhelming. MIG, TIG, Stick, multiprocess? 120V or 240V? So many brands, so many options!

At Earlbeck, we’ve worked with everyone from first-time welders to seasoned fabricators. The biggest thing we’ve learned? The “best” welding machine isn’t about having the most features, it’s about having the right machine for what you’re trying to do today, with room to grow tomorrow. You might not need the most advanced or expensive machine, but one that’s easy to master, fits your projects, and allows you future possibilities.
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We're here to help you figure it out. The guide below will walk you through how to choose your machine and highlights some proven machines we love from brands we trust like Lincoln Electric, Miller, and Fronius.
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Before comparing machines, it helps to answer a couple of simple questions that will narrow your options fast by pointing you towards the correct process for your work. And to keep you from buying more machine than you actually need, we'll go over a few extra considerations.

Since not every welding machine is built with beginners in mind, it’s important to focus on the practical features you need and what actually makes starting out easier.
  • WHAT, WHERE, HOW OFTEN?
  • POWER & PORTABILITY
  • RELIABILITY & GROWTH
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  • What are you welding? 
    Different materials & thicknesses will point you towards your process and then inform what capabilities you might need in a machine. The chart below is a very general guide for what process you can use for each metal type, bearing in mind that many projects use varying combinations of two or more metals for better weld strength or functionality. 
Metal
MIG
Stick
TIG
Steel
X
X
X
Stainless Steel
X
X
X
Cast Iron
 
X
  
Copper
 
 
X
Brass
 
 
X
Aluminum Alloys
X
 
X
Uncommon Metals (Titanium, Magnesium, etc.)
 
 
X
Chromoly Steel
 
 
X
  •  Where are you welding? 
    Garage or shop? Outside on a jobsite? ​If you’re working outdoors, wind and conditions can impact your process choice and ultimately your machine choice.​
  • How often will you weld?
    ​Weekend projects? Regular shop work? Training for a career? Your usage level will influence how much machine you invest in.
Power flexibility is another factor to consider. Many beginner welders run on standard 120V household power, which is perfect for garages and light-duty work, but these machines do have limitations when it comes to thicker materials. A dual-voltage machine (120V/240V) will give you the best of both worlds: you can plug into a standard outlet when needed, but also access more power when you have a 240V source available, allowing you to take on heavier jobs as your skills progress.

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Portability also matters, especially if you plan to move between a shop and a jobsite, so a compact and lightweight design can make a big difference. 
Simple controls and an intuitive setup are important things to look for because the less time you spend guessing at settings, the more time you can spend working on your technique. But beyond that, reliability is critical! Our recommendations below come from Fronius, Lincoln, and Miller, three producers of welding machines that perform consistently and hold up over time.

And finally, think about 
room to grow. A good beginner machine should support your development, not limit it once you’ve gained a bit of experience.  ​
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There are a lot of machines out there, but these are models we consistently recommend here at Earlbeck because they hit the right balance of performance, reliability, and value.

If you already have brand loyalty, we'll suggest machines from Miller, Lincoln, and Fronius, broken down by process capability to help you narrow your options!
  • MIG
  • STICK
  • TIG
  • MULTIPROCESS
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MIG is typically the easiest way to get started. It's a simpler process to learn and you can get smooth, consistent welds. It's a great process for home projects, light fab, and general repair. If you’re not sure where to begin, MIG is usually the answer.

These machines are known for smooth arc performance and user-friendly controls, making them ideal for learning and building confidence.


MILLER
Millermatic 211 PRO

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LincolN
Power MIG 211i

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FRONIUS
Fortis 270 MIG

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BUY NOW!
Stick welding is tough, reliable, and versatile. It’s a little harder to learn when compared to MIG, but it’s a valuable skill to have and perfect for repair work and heavier steel​. It's also a great process for outdoor work and can handle dirty or rusty material. 

The models below are compact, reliable stick machines that are easy to transport and simple to operate.​
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MILLER
MaxStar 161 STL

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Lincoln
​Sprinter 180Si

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FRONIUS
Ignis 180XT

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BUY NOW!
Many beginners don’t start with TIG, but often grow into it. This process is going to give you the cleanest, most precise welds, but it going to take more practice for sure. TIG is a slower process with more control. Requiring coordination and patience, it's ideal for for thin materials and detailed work.

If you’re planning to get into TIG, or just want the option as you improve, we find that these machines are solid choices. 

A quick note: You'll see DC and AC/DC machine options below. The AC/DC options often provide more than a beginner strictly needs, but many people invest in them early so they have the capability as their skills grow.
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MILLER
​or MaxStar 210 STH (DC)

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MILLER
Syncrowave 212 (AC/DC) 

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LINCOLN
Sprinter 180Si (DC)

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LINCOLN
Square Wave 205 (AC/DC) 

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FRONIUS
Artis 210XT (DC)

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FRONIUS
iWave 230i (AC/DC)

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Multiprocess machines let you run MIG, Stick, and TIG from one unit. They're a great option if plan to learn multiple processes and want to invest in one machine that does it all. A multiprocess machine can save you space in a small shop and save you money long-term. They're ideal if you're thinking ahead and know you'll want the flexibility. 

We think the machines below are excellent all-around machines that allow you to learn MIG, Stick, and TIG without needing to upgrade your equipment at a later date. 
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MILLER
Multimatic 215
(MIG, Stick, TIG DC)

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LINCOLN
Power MIG 215 MPi
(MIG, Stick, TIG DC)

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FRONIUS
TransSteel 2200
(MIG, Stick, TIG DC)

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BUY NOW!
That being said, sometimes this versatility comes with tradeoffs. Multiprocess machines are rarely the best tool for any single process. So if you expect that more than 50% of your work can be completed using one welding process, a dedicated machine might be a better choice.

Think of a 
multi-process welding machine like a Swiss Army knife. It can do a lot of things reasonably well, which makes it useful in situations where flexibility matters, so a great tool when you're camping and need something compact that can handle a variety of small tasks.

But if you are a chef working in a kitchen every day, you're not going to reach for that Swiss Army knife. You'll get a chef’s knife, because a chef's knife was designed to do that one job exceptionally well.

Same idea, multi-process machines are ideal for generalists, maintenance work, or environments where needs change on the fly. But for someone doing consistent, high-volume work in a single process, specialization usually wins out. You get better performance, more control, and often more durability in that one lane.

Don’t Forget the Essentials​

Your machine is just part of the setup, make sure you also have:
  • A quality welding helmet
  • Gloves and protective gear
  • Clamps and basic tools
  • Wire or electrodes
  • Shielding gas (for MIG/TIG)
Having the right setup makes learning easier and safer! 
OUR WELDING KIT RECOMMENDATIONS

Stop By and Talk to Us!

There’s no one-size-fits-all answer when it comes to the perfect beginner machine.

The right choice depends on your goals and that’s where having a conversation makes all the difference! If you’re not sure, stop by one of our showrooms.

Our team is here to listen to what you need in your shop or on the job, walk you through your options, and help you find a machine that makes sense for how you work.
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No guesswork. No overselling. Just real guidance from people who work with this equipment every day!
BALTIMORE​
8204 Pulaski Hwy 
Baltimore, MD 21237
BELTSVILLE
10792 Tucker St
Beltsville, MD 20705
YORK
95 Aberdeen Rd
York, PA 17406
SCRANTON
4961 Birney Ave
Scranton, PA 18507
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From War to Workforce: The Evolution of Welding in Baltimore and Earlbeck’s Legacy

4/24/2026

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April is coming to a close which means we're wrapping up on 2026's National Welding Month! That makes this the perfect time to take a look back on the history of welding and specifically how it helped to shape the great city of Baltimore, our founding location!

​By the mid-1940s, Baltimore had become a critical hub for wartime production. Shipyards like Bethlehem-Fairfield were churning out Liberty ships, while nearby in Middle River, facilities were building aircraft to support the war effort. 

To meet this demand, thousands of workers were needed. At the same time, the industry itself was undergoing a major shift. Traditional shipbuilding relied heavily on riveting. But welding offered speed, efficiency,  and scalability... and during wartime, those advantages mattered!

The result? A massive transition towards welding over riveting meant that of those thousands of workers, many were going to need to be rapidly trained as welders. But like any rapid evolution, it came with challenges. The first Liberty ships experienced brittle fractures in cold water and this cracking exposed gaps in understanding around weld quality, metallurgy, and structural stress.
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As wartime production began to wind down, the welding community faced urgent questions: What happens when the demand disappears? What becomes of the thousands of newly trained welders? And what role can welding play in a post-war economy?

Just six months before the end of World War II, on March 16th, 1945, A.C. Earlbeck stood before the Maryland Section of the American Welding Society to deliver a talk titled: “The Future of the Baltimore Welding Operator.”
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As you can see in the flyer above, recently unearthed from his son Jim Earlbeck's basement, A.C. felt that the future of the Baltimore welder was in jeopardy.
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A.C. Earlbeck was committed to both raising these questions and actively working with the local AWS community of engineers, welders, and educators to solve them.

As a welding engineer, he recognized that the issues uncovered during wartime production weren’t temporary. They pointed to a deeper need for better processes, better training, and better technical understanding.

So Earlbeck evolved. What began as a welding equipment distribution business expanded to include education, inspection, consulting, and engineering support. Which laid the groundwork for something much bigger: the Earlbeck Technical Center.
While many feared welding jobs would disappear after the war, fortunately for them the opposite happened. Skilled welders transitioned into civilian industries like construction, manufacturing, and infrastructure, and welding didn’t fade, it just advanced and it continues to!

That's what makes this moment so important, not just in Earlbeck’s history, but in Baltimore’s.

​From the early days of AWS section meetings, like the one where A.C. spoke, to today’s training programs, technical seminars, and industry partnerships, that same spirit of collaboration is still what drives progress.
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That legacy still matters to us here at Earlbeck. From the beginning, we’ve believed that staying connected to the welding community is essential. The health of this industry depends on sharing knowledge, addressing challenges head-on, and investing in the next generation.... just like A.C. did in 1945!

Want to be part of the future of welding?

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Whether you’re looking to get certified, improve your welding process, train your team, solve a production challenge, or something else - we're here to help.

Earlbeck Technical Center offers hands-on training, process optimization, and real-world solutions built on decades of industry experience.
​
Connect with our team to start a conversation about what we can do together!
Certification testing
Productivity analysis
manufacturing solutions
Weld engineering
welder training
jobsite welder training
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Are Your Welding Machines Accurate? A Guide to Validation and Calibration

4/20/2026

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If you’ve ever dialed in your settings perfectly, followed your WPS to the letter, and still ended up with inconsistent welds…it might not be your welder. It might not even be your process.

It might be your machine.

One of the most overlooked factors is whether your machines are actually performing the way you think they are. Voltage set to 20 doesn’t always mean you’re getting 20 volts at the arc. Wire feed speed can drift. Amperage can fluctuate. And over time, even the best machines fall out of alignment.

That’s where validation and calibration come in. Today we're gonna break down the difference between the two terms, go over common compliance requirements for our industry, and help you get your machines in perfect working order.

Validation vs. Calibration: What’s the Difference?

Although these terms are very commonly used interchangeably, they actually serve two different purposes. Validation is the process of testing your machine’s output to confirm it matches the parameters you’ve set. Calibration, on the other hand, is the process of adjusting the machine so that its output matches those intended settings.
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When thinking about validation, you might ask: Is my voltage accurate? Is my amperage where it should be? Is my wire feed speed consistent?

When thinking about calibration, you might ask: How far off are my actual readings from my set parameters? What adjustments are needed to bring the machine back into spec? After adjustment, does the machine now match the intended output? ​
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To put it simply,  validation tells you if there’s a problem and calibration fixes it! Both are essential to maintaining consistency and ensuring your welds meet required specifications.
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Why validation & calibration matter

Every welder knows that even small inaccuracies in your welding parameters can lead to inconsistent weld quality, failed inspections, rework and wasted material, and increased production costs. It's important to get your machine validated so when dialing in, you know the parameters you've set are what your machine is actually putting out. 

Real Talk: Compliance Isn’t Optional

For shops doing code work or following formal quality standards, the stakes are even higher. If your machine output doesn’t match your WPS, you could be out of compliance... even if your settings look correct on the machine! Depending on the code you’re working under, setting up an appointment for calibration may not be optional. So let's discuss a few common compliance requirements you might run into...

AWS D1.5

This common bridge welding code explicitly requires calibration every 3 months.  Routine calibration is required.

OTHER AWS CODES

While other AWS codes may not clearly define a strict calibration schedule like D1.5, they still require that welders are operating within the parameters defined by their WPS.
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This puts the responsibility on the fabricator to check that machines are performing accurately.

This makes regular validation and calibration a best practice for any code work!
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ISO STANDARDS

ISO is a quality control standard that companies can choose to adopt. Although the two standards referenced below are not the only ISO standards, they are the ones we see most commonly in this industry.

ISO 9001

Through this specific ISO standard, companies are required to calibrate equipment on a schedule and track that calibration status by maintaining records.
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Signs That Your machines are out of calibration

Not sure if your machines need attention from the professionals? The tricky part is that calibration issues aren't always obvious... until they start affecting your weld quality, productivity or inspection results! So let's go over some common warning signs to keep an eye out for.
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  • Inconsistent arc
    If your arc feels “cold” one minute and “too hot” the next without changing settings, your machine's probably not delivering steady output.​
  • ​​Excessive spatter or porosity
    These are often blamed on gas or wire, but they can also be a sign of a mismatch between your displayed and your actual voltage.
  • Weld inconsistencies between operators
    If one welder is producing solid results and another is struggling using the same settings, the issue may not be skill related, it could be the machine output varying from what’s displayed.
  • Difficulty dialing in
    When it feels like you’re constantly tweaking settings to hit the right result, even with a proven WPS, that’s often a sign the machine isn’t delivering accurate output.
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  • Failed inspections despite correct settings
    One of the biggest red flags: everything matches the WPS on paper, but welds are still failing inspection or NDT. This often points to a gap between indicated values and actual output.
  • Frequent overheating / hitting duty cycle limits
    If your machine is hitting its duty cycle limit faster than usual, it might be drawing more current than the display suggests it is. This will put pressure on your machine's internal components which can be both dangerous and costly.
  • Recent repairs, movement, or relocation
    If a machine has been recently serviced, transported, or even just moved around the shop, its calibration can shift.
  • Machines that haven’t been checked in 6–12+ months
    Even well-maintained equipment drifts over time. If it’s been a while since your last validation, there’s a good chance your machines aren’t exactly where you think they are.

Schedule A Machine Validation or Calibration test

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​If you’re noticing any of these signs, it’s worth scheduling a simple validation check. This can quickly confirm whether your machines are on target, or highlight where calibration adjustments are needed before small problems turn into big issues. 

Set your team up for success by providing them with the most accurate tools for the job!

Want to make sure your machines are dialed in? Fill out the form below to reach out to the team. We'll get you scheduled for a machine validation and calibration service appointment as soon as possible!
Request a machine validation or calibration test
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