MIG Welders

Using Metal-Cored Wire with Pulsed MIG to Weld Galvanized Steel

High strength galvanized steel is an excellent material to help automotive manufacturers build lighter-weight vehicles, but it can present some challenges that make it difficult to weld.
MIG Welders: Articles

Industry Standards Are Evolving Faster Than Ever

Fuel economy mandates are dictating significant design changes to new vehicles and trailers. To comply with these changes, shops must learn new techniques while training technicians to weld aluminum in addition to steel. To reduce the already expensive overhead costs auto body and repair facilities endure, it is critical that the welding machine provides versatility and timesaving features.
For auto body shops or tractor repair facilities to effectively keep up with the new demands being driven by fuel economy mandates and remain profitable, they must invest in easy to use equipment that is capable of welding both steel and aluminum.

Ways to Get the Most Out of Your MIG Gun Consumables

Nozzles should be cleaned at least every other welding cycle in a robotic welding operation to prevent spatter buildup that can lead to poor gas shielding or cause short-circuiting between the contact tip and nozzle. Heavy-duty consumables are recommended for high-temperature robotic welding applications. If the robotic welding operation calls for a heavy-duty retaining head, pair it with heavy-duty contact tips. Always check the torques of the body tube and end fittings regularly to prevent loose fitting cables that can cause overheating and lead the robotic MIG gun to prematurely fail.
Here are a few of the best practices that every welding operator should know when it comes to choosing and maintaining nozzles, contact tips, retaining heads and gas diffusers, and cable.

New Arc Process for More Efficient Welding

Cross-section of a root weld seam welded with LSC Root with deactivated penetration stabilizer. Wire diameter: 1.2 mm; additional wire G3Si1; wire feed speed: 3.6 m/min. (Courtesy of Fronius International GmbH)
A new algorithm uses the high processing power, large memory, extremely fast system bus and highly dynamic wire feed speed of the latest MIG/MAG power source platform to ensure an extremely stable arc with minimal spatter.

Field of Dreams

High Tech Welding has gained 25 to 30 percent in productivity in its field repairs since it began using the Multimatic 200 a year ago. The portability and multiprocess capabilities of the unit are at the heart of those benefits.
Take a look at how Wisconsin fabricator High Tech Welding uses a portable all-in-one multiprocess power source to gain versatility and increase their welding productivity by 25 to 30 percent on field repair and fabrication jobs.

What You Must Know About Robotic Welding

Lloyd Steed of Tregaskiss identifies the key factors that must be understood to manage a profitable and productive robotic welding operation that really gains a competitive edge and makes the most out of its investment.


MIG Welders: Industry News

ESAB Is Proud Sponsor of Operation Fearless

ESAB is proud to help sponsor Operation Fearless, the 1991 Ford Bronco build project underway at the RK Motors Performance Center to honor fallen Navy SEAL hero Adam Brown.

ESAB Sponsors University of Toronto Baja Team in SAE Design Competition

ESAB will support the University of Toronto Baja Team with the donation of welding equipment, consumables and personal protection accessories as they compete to design and build a rugged off-road vehicle.

Miller Electric President Recognized for Commitment to Technical Education

Mike Weller was recently recognized for outstanding service to Fox Technical College, which is part of the Wisconsin Technical College System


MIG Welders: Products

Welding and Safety Equipment That Increase Profits

Booths N-3329, N-3733: The ArcReach Stick/TIG Remote from Miller Electric allows welding operators to change stick/TIG weld settings at the weld joint to reduce downtime. No more unnecessary trips to the power source improves safety. It eliminates the need to settle for less-than-optimal welding parameters to improve weld quality and allows for more arc-on time to increase productivity.
These power sources and welding automation solutions from Miller Electric can improve productivity, quality, and increase profits in manufacturing, metal fabrication and construction jobs.

Pure DC Generator Power Source for Pipeline Applications

Pipe welding in Ohio with an SAE-300 MP Engine Drive Welder. The engine-driven SAE-300 MP Pure DC Generator Welder from Lincoln Electric responds to the rough conditions in pipeline construction, delivering consistent power and maximum control no matter how hot or cold, how long the pipeline or how tough the job.
The engine-driven SAE-300 MP Pure DC Generator Welder from Lincoln Electric stands up to rough conditions on the job site and delivers consistent power and maximum control, no matter how hot or cold, how long the pipeline or how tough the job.

Take Welding to the Next Level

The Continuum 350 features two new welding processes. Versa-Pulse is a fast, low-heat and low-spatter process that delivers faster travel speeds for semi-automatic and automated welding applications, also resulting in increased productivity. This process is ideal for welding on thin materials (up to 1/4 in), such as sheet metal and tube applications, and offers a greater wire feed speed range than short circuit or Regulated Metal Deposition processes. A High-Deposition MIG process offers higher deposition rates and lower heat input than standard spray transfer, resulting in faster welding, increased productivity and better quality. The process works well for welding thicker materials and on larger welds (6 mm to 8 mm).
The Continuum 350 from Miller Electric provides a competitive edge through exceptional arc performance, unique processes and programs, and standard weld data gathering.