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Submerged Arc Systems Increase Productivity by 250%

28 October, 17 1:49 pm · Leave a comment · Taylor Stewart
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A metal fabrication company located in Charlotte, North Carolina received an order for 300 small I.D. vessels for titanium molds. At the time they were using FCAW and back gouging the inside and outside of the vessels to achieve 100% penetration. On average they were producing 2 vessels per hour with 2 welders.

They reached out to Red-D-Arc to find a faster and more efficient way to produce these vessels. After discussions with Red-D-Arc the fabricator decided to purchase a turnkey submerged arc system. The custom designed system came complete with a small I.D. sub arc welding head mounted on a 9’x9′ manipulator, flux recovery system, NA5R automatic wire feeder, DC600 multi-process welderand 5 ton turning rolls. The system also included a laser and camera for precise control and monitoring of the submerged arc welding process.

The submerged arc system increased productivity by 250%. They were able to produce 5 cans per hour with half the labor cost. The safety of the work place was also significantly increased for a number of reasons:
• Back gouging was eliminated which in turn reduced the risk of fire
• Turning rolls replaced manual rotation of the vessels on tables
• Welders no longer had to weld inside the confined space of the vessels

The customer and the Red-D-Arc team were beyond pleased with the results. The customer plans to purchase two more of these systems for future projects.

Submerged arc welding can increase the efficiency and quality of many industrial welding projects regardless of the size or complexity. Red-D-Arc has all the equipment, expertise and experience to provide you with a submerged arc system to fit your needs – available for sale, lease and rent

Red-D-Arc Turnkey Packages Support the World’s Largest Offshore Wind Farm

23 October, 17 11:23 am · Leave a comment · Taylor Stewart
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Red-D-Arc recently supplied a variety of equipment to a UAE based company that is fabricating pile piping and jackets for the largest offshore wind farm project in the world. The company had to meet a strict time line of only 6 months, and would require a massive amount of welding and weld automation equipment immediately. Through consultation with Red-D-Arc, the customer determined that renting the majority of the equipment would be the most economical option. Red-D-Arc was able to fulfil the customers equipment needs immediately thanks to our vast and diverse fleet of equipment.

This massive order involved equipment and support from Red-D-Arc North America, Red-D-Arc UK and Red-D-Arc Middle East. The order consisted of a variety of welding and weld automation equipment including:
• 23 column and booms with single and tandem submerged arc welders
• 20 submerged arc tractors
• 200 rotators
• 167 jack-up rotators
• 400 CC/CV inverter welders
• 200 FCAW wirefeeders
• 10 Induction Heating Systems

By renting the majority of the equipment the fabrication company avoided the need to invest heavily in specialized equipment and ensured they would meet their deadline. Red-D-Arc works with customers to address their unique challenges and develops specialized solutions. Learn more about customized turnkey packages here.

Submerged Arc Systems for Wind Farm Manufacturing

21 April, 16 11:41 am · Leave a comment · Colin Brown
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Red-D-Arc delivered three submerged arc systems to a construction company from Willebroek (Belgium) which has acquired a record contract for the construction of foundation structures to be used in an offshore wind farm close to the German-Dutch border. The Red-D-Arc manipulators are 23 ft x 23 ft and are equipped with a double wire system powered by the ESAB 1250 for welding 4 mm cored wire. In addition, each of the manipulators included a seam tracking system and flux recovery unit. Thanks to the advanced electronics and touch screen interface controls the turnkey systems each require only a single operator.

Sub Arc Welding Heads and Controls

19 February, 15 3:28 pm · Leave a comment · Taylor Stewart
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Single and tandem (multi-wire and multi-arc) submerged arc welding heads are available for sale, lease and rent. Tandem systems include multi-arc heads with up to 6 welding arcs and multi-wire heads capable of up to 4 wires, all of which are available to accommodate deep groove and narrow gap applications. We have extensive experience designing special purpose, custom welding heads to suit any requirement.

Red-D-Arc’s tandem welding system provides a touch screen interface for data monitoring and provides full welding control. The multi-arc central console system provides control of up to 6 weld heads and allows welding parameters to be saved and downloaded. An ergonomic hand held pendant allows the operator flexibility to observe the weld and adjust parameters “on the fly”.

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Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise.