A Red-D-Arc customer recently won a large naval defense contract that would require a substantial amount of hard automation equipment. This shipbuilding company was able to leverage Red-D-Arc’s Welderlogistics Lease program to acquire new weld automation equipment for the duration of the defense contract. With the help of over 200 pieces of leased equipment now in their fleet, this customer has grown their business considerably, and without the need for large capital expenditure.
Leasing equipment has many advantages for organizations that want to expand their business by bidding on large contracts, without the risk of tying up capital in depreciating equipment. All leased equipment comes with a full factory warranty for the duration of the contract and will be repaired or replaced without charge in the event of breakdown.
Contact us today to learn more about growing your welding fleet through our leasing program.
Red-D-Arc was featured in the December/January issue of Tank Storage Magazine in an editorial titled “Rental welding equipment for storage tank fabricators”. Tank Storage Magazine is an industry leading publication, reporting exclusively on the bulk liquid tank storage and terminal sector.
The storage tank construction industry is highly competitive and fabricators gain a significant advantage by leveraging Red-D-Arc’s rental fleet of automatic tank welding equipment. Red-D-Arc supplies specialized automatic storage tank welding equipment to companies in the tank fabrication industry for projects all over the world.
Along with our specialized tank welding equipment comes a highly knowledgeable and experienced team of Red-D-Arc technicians. Sayer Hendricks – storage tank welding equipment specialist at Red-D-Arc is quoted in the article: “A fabrication company without prior knowledge of the equipment, is able to rent a turn-key tank welding automation system and increase their welding productivity by 40-50%. With on-site training, service and support, our customers are up and running quickly and making 100% x-ray quality welds without fail”
The full article is available here: Rental welding equipment for storage tank fabricators
Red-D-Arc will be exhibiting at Tube Düsseldorf trade show in April. Be sure to drop by booth 6F23 in Hall 6 to view our latest pipe welding and cutting equipment.
Red-D-Arc offers a comprehensive selection of pipe welding equipment for rent.
Importance of Preheating in Welding – Equipment Options
Preheating reduces the risk of cracking in weld metal and heat-affected zone (HAZ) by:
- Lowering the cooling rate of the weld – prevents formation of brittle weld metal/HAZ, allows more time for hydrogen to escape the molten weld.
- Removing moisture (hydrogen source) from the part.
- Reducing shrinkage by lowering the temperature differential.
Preheat or not?
The requirement and level of preheating for steel is determined by the relevant welding code and is dependent on the weld heat input, chemical composition of steel (carbon equivalent), thicknesses, diffusible hydrogen etc. Non-ferrous materials generally require preheat because of their high thermal conductivity.
By guest blogger David H.
Some years back I was working in a shipyard in San Francisco. The yard had several small repair jobs going, plus a fairly large project building six ocean-going barges. The supervisor who was in charge of the barge-building project was looking for volunteers to operate semi-automatic wire feeders, using flux-cored wire, to weld stiffeners to the skin of the barges. I had never used a wire feeder before, so I volunteered out of curiosity.
After a very short training period, possibly all of 30 minutes but I think a bit less, I was off and running. I was impressed by the <strong>quality of the welds</strong> and the speed at which they were deposited. Without question I was <em>outpacing anything</em> that could be done by stick welding, and I felt it was easier to maintain a <strong>uniform weld size</strong> too. The machine itself was light enough and small enough to move without difficulty, and the spools of wire lasted long and were <em>quick and easy </em>to replace when the spool of welding wire was finished.
Red-D-Arc has nearly a dozen <a href=”https://www.red-d-arc.com/rental-equipment-subcategories.aspx?sub_cat=175″ target=”_blank”>semi-automatic wire feeders available</a> for almost any application. We also carry <a href=”https://www.red-d-arc.com/rental-equipment-subcategories.aspx?sub_cat=178″ target=”_blank”>fully automatic wire feeders</a>, which are faster still and appropriate in certain circumstances – like <a href=”https://www.red-d-arc.com/rental-equipment-subcategories.aspx?sub_cat=289″ target=”_blank”>building storage tanks</a> – especially for large-deposition welds.