We Make Big Parts

In Less Time

Consider Our Large Format Metal Additive Services

With a new process comes new possibilities for parts, tooling, molds and prototypes. Choose Lincoln Electric Additive Solutions wire-based metal additive manufacturing for your large part application. We can provide your business with several advantages over traditional manufacturing processes.


Cut Lead Time from Months to Weeks

Commercial Considerations

  • Reduce Turn-Around Time

    Reduce prototype and part lead times from months to weeks, especially compared to castings/forgings

  • Expand Design Freedom

    Reduce weight and mix multiple materials

  • Produce Functional Prototypes

    Quickly test actual use in real environments

  • Reduce Inventory Costs

    Print on demand and eliminate supply chain bottlenecks

  • Part Consolidation

    Drive down the number of parts to assemble

  • Reduce Manufacturing Operations

    Fewer operations, fewer handoffs

  • Reduce Material Waste

    Use less material compared to subtractive processes

Physical Considerations

We can 3D print a variety of industrial metals including combinations of materials: steels, stainless steels, Invar®, nickel alloys, and bronze

Open new possibilities: Large format metal additive parts are measured in feet or meters, not mere inches

Tackle part geometries and features that are challenging or not possible for traditional casting or machining

Not your Typical Robotic Programming

CAD to Path Planning

With large format wire-based metal additive manufacturing, the part is manipulated while depositing. Advanced software is critical to address complex path planning and coordinated motion between the robot and the positioner.

Accelerate Your Projects

Reduce Time to Market

Eliminate tooling bottlenecks. Shorten delivery times on long lead products. Compress prototype design and test cycles.

Your Complete Finished Part Provider

Save time, reduce direct and indirect costs and operate with greater efficiency compared to traditional manufacturing operations.

Metal additive solutions have been limited to smaller-sized parts using metal powders. While fast, customers have had to compromise on size, material waste and porosity limitations. Wire-based metal additive technology eliminates those trade-offs and delivers advantages over traditional manufacturing processes.

How We Deliver

The Best Additive Solution for Your Application

Lincoln Electric Additive Solutions is uniquely positioned in this space to bring the right experience and technologies to bear for your project, based on your material and application requirements. Using GMAW arc welding or laser hot-wire processes, we can tap into a deep well of welding deposit, equipment and automation knowledge to meet your needs. Every step is customized to deliver the material and design for your specific application. Every conversation is a collaboration between our team and yours. Every outcome is designed to meet your operational needs.



Print / Process



Connecting Our Experts With Your Experts
  • Part Design
  • Materials
  • Functional Requirements
  • Additive Manufacturing Process

Designing with additive in mind, we look for ways to reduce weight, increase strength, combine materials for best advantage, merge additive and subtractive processes and add functional features not possible using traditional manufacturing methods. Our goal is to reduce part costs, improve lead times and enhance part performance.


Preparation and Customer Review
  • Price
  • Schedule
  • Deliverables

This is our opportunity to confirm for your team and ours what will be delivered, including a final check on part design, build strategy, testing, prototyping and final processing.

Print / Process

Turn-Key Part Fabrication
  • Prototype
  • Near-net Shape
  • Heat Treating and Other Processing
  • Machining
  • Part Finishing

Parts are printed, monitored for bead height and positional stacking, inspected and moved to post processing as requested. Functional prototypes may require less processing, while low volume parts or field failure repair tasks may require finish machining.


Receive Your Part in a Fraction of the Time
  • Final Inspection
  • Testing Available
  • Post-Project Evaluation

Parts are drop-shipped to your destination from start to finish in a few days or weeks compared to several weeks or months for many traditional machining or casting operations.

Accelerate Your Projects With
Lincoln Electric Additive Solutions



Low-Carbon (Mild) and High Strength Low-Alloy

Stainless Steel

3xx Series and 410 Martensitic for high-strength and moderate corrosion resistance


Nickel-Iron for low coefficient thermal expansion applications

Nickel Alloys

A variety of nickel alloys for extreme temperature and corrosion environments


Nickel-Aluminum-Bronze alloys provide a combination of strength and resistance to wear and corrosion

Lincoln Electric


Manufacturers specializing in parts made by these materials could benefit greatly from our additive service – which creates large-form metal part prototypes and replacements parts for you even faster.

This quick turnaround on prototypes and replacement parts will give you a competitive advantage over those using traditional manufacturing methods.

Interested in having a part made with these materials?
Click on the Request for Quote button to let us know how this unique service can help improve your processes.

Where we excel

Industries We Serve

Energy, Power Gen, Oil & Gas

Tool & Die


Heavy Equipment

General Industrial

Aerospace & Defense



Unveiling the disguised complexities of Wire-Arc Additive Manufacturing

Driven by the demand for increased manufacturing efficiency of engineering structures, WAAM which is also known as directed energy deposition-arc (DED-arc), can basically be seen as the integration of an “additive” principle in the wire-arc welding process.
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The Way Ahead for Wire Arc Additive Manufacturing

Tooling today, production tomorrow. The capability will advance as value is increasingly seen in lead time savings and design opportunities. Parts that today are cast offer a particularly promising application for a process that is “welding, except not.”
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Harnessing the speed, versatility and accuracy of 3D scanning for the additive manufacturing of metal parts

Lincoln Electric Additive Solutions is a full-service provider of large-format metal parts for a wide range of industries, such as power generation...
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Invar, wire additive manufacturing expand aerocomposite tooling options

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Advantages of wire-arc additive manufacturing

3D printing technology has historically been restricted to printing small components, but Lincoln Electric’s wire-arc AM is breaking size and weight barriers with its innovative process.
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Wire-arc additive manufacturing

Advances in wire-based additive manufacturing (AM) technology have created new opportunities for prototyping, legacy part production, and aerospace tooling.
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Large-part Additive Manufacturing

WAAM uses GMAW to create layers out of metal wire to grow large parts. Additive manufacturing (AM) is a layered manufacturing process in which layers upon layers of material are stacked upon one another and fused together to make a singular object.
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Shaping Up Wire-arc AM can be used to build very large parts to near-net shape.

The Additive Report Article on 3D Printers
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Wire-arc additive manufacturing can be used to build very large parts to near-net shape

WAAM’s ability to produce near-net-shape parts without tooling, molds, or furnaces reduces production time
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“We make big metal parts – usually measured in feet or meters. . . “ Mark Douglass, Business Development Manager, Lincoln Electric Additive Solutions

The Additive Report’s Don Nelson Interviews Mark Douglass at FABTECH 2019
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A New Service Business Uses Unique Technology to Build Up Large-Scale AM Parts

“We’re very good at executing the path planning while also monitoring what is happening in the middle of the deposition. . . “ Mark Douglass, Business Development Manager, Lincoln Electric Additive Solutions
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Lincoln Electric Additive Solutions: “A Startup Within a Major Company”

Additive Manufacturing’s Brent Donaldson visits Lincoln Electric Additive Solutions Facility
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3D Metal Printing Reports on Trends in Aerospace Manufacturing

“Demand for lighter weight and greater fuel efficiency drives the development of more composite components for aerospace,” Brian Baker, Vice-President and General Manager, Baker Industries
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Contract Manufacturing Considered Most Active Aerospace Product/Service Category

Tony Uphoff of Thomas comments on Aerospace Sourcing Trends
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Lincoln Electric Updates Agreement with Oak Ridge National Laboratories (ORNL)

“We are uniquely aligned to collaborate with ORNL to expand the capabilities of wire DED,” Tom Matthews, senior vice president for technology and R&D, Lincoln Electric
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Audio Interview with Lincoln Electric's Mark Douglass

Audio Interview with Lincoln Electric's Mark Douglass

At the AeroDef conference in Long Beach, Calif., Lincoln Electric’s Mark Douglass talks about acquiring Baker Industries, experimenting in additive manufacturing—and planning to specialize in large-format metal AM: parts that are larger than a microwave. AM is a significant “growth leg” in the 124-year-old firm’s just-hatched 2025 plan, he noted. Among the concrete examples in AM his firm can point to already: Oakridge National Labs now has three of Lincoln’s robotic AM systems for producing large metal parts. Lincoln is set to this year open a 3D printing facility in Cleveland.

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3D Printing to Expedite Die Builds

Yes, you can make some die components using metal additive manufacturing.
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Oak Ridge National Lab's manufacturing research facility helps companies adopt 3D printing technology

ORNL provides affordable and convenient access to the R&D expertise, facilities, and equipment needed to develop the best possible 3D printing strategy.
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In the News

Additive Arrives: A new era of design freedom has arrived thanks to additive manufacturing

A new era of design freedom has arrived thanks to additive manufacturing.
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