Arc Welding Products

The arc welding technology area focuses on the most commonly used arc welding processes, mainly GMAW/MIG, GTAW/TIG, SMAW/stick, and plasma. The articles and press releases cover processes and power sources, plus all of the related items—electrodes and wire, wire feeders, fixtures, manipulators, positioners, and power sources. If you need information on personal protective gear, ventilation systems, and safety practices for welders, see our Safety coverage area.

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Stud welder runs on 120-V, single-phase power

July 10, 2014

Nelson Stud Welding has introduced the N550c Arc Charger. Its input charger system converts the 120-V wall outlet power into digitally controlled stored energy for welding studs up to 0.375 in. dia. The portable unit can run off a small 5-kW generator, allowing fastening in remote places. Its...

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Variation of hot-wire GTAW combines two arcs into one

June 24, 2014

TIGer technology from Polysoude is a variant of hot-wire GTAW. The basic principle involves the juxtaposition of two GTAW arcs, organized and controlled to combine into one single arc with the calorific value of the combination of both powers, but with characteristics that are unusual for such...

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Welding outfit tote allows easy access for regulator pressure adjustment

June 17, 2014

Uniweld offers the 511 Cart welding outfit tote. Designed to allow easy access for regulator pressure adjustment, it is equipped with a center-balanced handle for carrying. The tote includes a dedicated hose winder and large storage compartment for accessories on the front. Storage slots hold...

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GMAW guns are custom-built by users

June 9, 2014

Bernard has announced the availability of Best of the Best (BTB) Platform GMAW guns. Users build the semiautomatic, air-cooled GMAW guns by choosing from an expanded list of features from the legacy Bernard Q-Gun™, S-Gun™, and T-Gun™ GMAW gun lines. The company has consolidated the top...

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GTAW outfit comes with hundreds of options

June 4, 2014

CK Worldwide Inc. offers the Professional TIG Outfit (PTO). According to the company, the outfit includes in one box everything users need to begin their welding process. Hundreds of options are available, giving users the GTAW torch of their choice, with power cables, DINSE connector, argon...

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Clamp-on weld heads expand orbital system for welding small-diameter pipe, tube

May 29, 2014

The Lincoln Electric Co. offers HELIX® C450 and C663 weld heads for welding various pipe and tube sizes. With these orbital GTAW clamp-on weld heads, operators not only can weld large diameters with no upper limit, they also can weld smaller tubes and pipes with ODs from 1.315 to 6.63 in. The weld...

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Tube cutting machine recycles heavy-wall weld coupons

May 27, 2014

The new CouponMASTER™ weld coupon machine from Tri Tool is suitable for use in union halls, colleges, and trade schools where high numbers of weld coupons are used in training and certification programs for welders qualifying with heavy-wall pipe. The unit reuses and recycles postwelded training...

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Wireless pedal designed for GTAW applications

May 12, 2014

Lincoln Electric has introduced the K3127-1 wireless pedal for GTAW applications. It eliminates cords for improved workplace safety and reduced clutter. The system includes the foot pedal and receiver, which operate on a number of the company’s power sources. The receiver features an LED...

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Cups for GTAW withstand high-amperage heat applications

April 30, 2014

CK Worldwide Inc. offers Super Cups for GTAW applications. They withstand high-amperage and high-reflective heat applications while minimizing cracking problems related to thermal shock, states the company. The cups, made from silicon nitride, are the most heat-resistant cups available from the...

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Welding app helps optimize welding parameters

April 22, 2014

The Weld Wizard app from Fronius for Android®, iOS®, and Blackberry® devices helps welders, design engineers, and work schedulers to identify and optimize welding parameters. The results are directly applicable to the real-life situation. Embedded high-speed videos provide insight...

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Welding gear designed for female welders

April 16, 2014

Lincoln Electric has introduced the Jessi Combs Women’s Welding Gear Ready-Pak®. It includes essential PPE designed for female welders. The kit includes an industrial duffle bag, VIKING™ Jessi vs. The Robot™ 3350 series auto-darkening helmet, Jessi Combs Women’s...

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Straight-cutting torch’s gas-mixing technology reduces flashback potential

March 26, 2014

ESAB’s Global Center of Excellence for Gas Apparatus has introduced the Oxweld® SCT-1500 TR manual straight-cutting torch as part of its Elite series of gas apparatus products. The torch features patent-pending universal swirl injector gas-mixing technology to provide the optimum mix of gas...

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Arc welding system designed for production of spiral pipes

March 25, 2014

SMS Meer offers Perfect Arc®, a precision-controlled system for arc and submerged arc welding production of spiral pipes. A digitalized current source generates the “perfect arc,” reports the company, while cutting energy usage by 30 to 40 percent. Welding speed is up to 39...

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Portable welding unit powered by built-in lithium-ion rechargeable batteries

March 19, 2014

According to Fronius, its AccuPocket 150/400 is the world's first MMA welding system with a high-performing lithium-ion rechargeable battery. With an overall weight of 24.25 lbs., the system is portable for manual electrode welding and GTAW. A fully charged battery delivers power to weld up to...

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Gas apparatus products suitable for light fabrication

March 17, 2014

ESAB’s Global Center of Excellence for Gas Apparatus has introduced the SabreCut™ series of gas apparatus products. These straight cutting and combination torches, regulators, regulator-flowmeters, cutting tips, and complete outfits address a variety of welding and cutting needs for light,...

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