Welders & Accessories (145)

United Rentals’ fleet of portable or towable arc welders and accessories are great tools for a variety of jobs, from construction projects and field fabrication to maintenance and repair applications. Nos machines 2 en 1 offrent des capacités de soudage et de génération à des endroits où il n’y a pas de prises électriques. They can power tools, lights, appliances, and motors while producing stick, TIG, MIG, and flux-cored outputs so you can tackle every field-welding challenge. United Rentals experts are on hand to answer any questions and find the right tools for your project. For more information about your rental process, please read “What Welder Do I Need?”

Welder & Accessories FAQs

What are the four types of welding?

  • The four most common types of welding are gas metal arc welding (GMAW) or metal insert gas (MIG), gas tungsten arc welding (GTAW), shielded metal arc welding (SMAW) or stick welding, and flux-cored arc welding (FCAW).

How do I weld aluminum with an arc welder?

  • The properties of aluminum make it harder to weld than steel. Aluminum expands more when heated and melts at a lower temperature. The first step is cleaning the base metal of any oxides or solvent oils. Next, choose your welding approach. One appropriate method is GMAW or MIG. Lastly, weld quickly. By welding quickly, you prevent prolonged contact with the arc, allowing the aluminum to bond quickly.

How many amps do I need for a welder?

  • Welder size can determine the amount of amps produced. A small 115V welder produces about 140 amps. A 220V welder produces about 200 amps. United Rentals rents arc welders from 150 to 700 amp watt capacity.

 

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Catégorie/classe : 975-1399

Dual Operator Arc Welder, 400 amp

  • 400 amp operation
  • Provides power to MIG, Stick, DC TIG, FCAW and CAC-A welding apparatus
  • Improves productivity by doubling the welding output of a single machine
  • Less equipment to transport and move around a site
  • Uses: For use when project requires two welding outputs in one machine
  • Add this dual operator arc welder to your cart
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Catégorie/classe : 975-1525

Dual Operator Arc Welder, 600 amp

  • 600 amp operation
  • Provides power to MIG, stick, DC TIG, FCAW and CAC-A welding apparatus
  • Improves productivity by doubling the welding output of a single machine
  • Less equipment to transport and move around a site
  • Uses: For use when project requires two welding outputs in one machine
  • Add this dual operator arc welder to your cart
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Catégorie/classe : 975-1530

Dual Operator Arc Welder, 700 amp

  • 700 amp operation
  • Provides power to MIG, stick, DC TIG, FCAW and CAC-A welding apparatus
  • Improves productivity by doubling the welding output of a single machine
  • Less equipment to transport and move around a site
  • Uses: For use when project requires two welding outputs in one machine
  • Add this dual operator arc welder to your cart
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Catégorie/classe : 975-6750

Dual Torch Oxy/Acetylene Hose, 100 ft.

  • 100' length
  • Allows dual use of both oxygen and acetylene
  • 1/4" size hose
  • Maximum 200 psi
  • Uses: Use this oxyacetylene torch hose for oxygen and acetylene torch welding and cutting maintenance and repair projects
  • Add this dual torch oxy/acetylene hose to your cart
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Catégorie/classe : 975-6755

Dual Torch Oxy/Acetylene Hose, 100 ft.

  • 100' length
  • Allows dual use of both oxygen and acetylene
  • 1/4" size hose
  • Maximum 200 psi
  • Uses: Use this oxyacetylene torch hose for oxygen and acetylene torch welding and cutting maintenance and repair projects
  • Add this dual torch oxy/acetylene hose to your cart
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Catégorie/classe : 975-6540

High Pressure Steel Oxygen Cylinder, 125 cubic ft.

  • Industrial steel cylinder
  • 249 cubic feet of oxygen
  • Commonly used in laser and plasma cutting
  • Meets DOT and/or ISO regulations
  • Uses: Ideal for oxygen welding applications and general metal fabrication
  • Add this high pressure steel oxygen cylinder to your cart
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Catégorie/classe : 975-6545

High Pressure Steel Oxygen Cylinder, 250 cubic ft.

  • Industrial steel cylinder
  • 250 cubic feet of oxygen
  • Commonly used in laser and plasma cutting
  • Meets DOT and/or ISO regulations
  • Uses: Ideal for oxygen welding applications and general metal fabrication
  • Add this high pressure steel oxygen cylinder to your cart
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Catégorie/classe : 975-2300

Industrial Grade Air Arc Gouging Torch

  • Heavy-duty carbon arc air gouging
  • Copper-clad electrodes
  • High-temperature safe handle
  • High heat- and abrasion-resistant cable hose
  • Uses: Shipyards or jobsites where gouging, joint preparation, removing of pores and cracks, chamfering, cutting, surface treatment, and hole piercing of all metals is required
  • Add this air arc gouger to your card
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Catégorie/classe : 975-6716

Inert Gas Purge Hose, 25 ft., with Fittings

  • Maximum working pressure: 200 LB/PO²
  • For MIG and TIG welding applications
  • Made of vinyl for durability
  • Connects the regulator flow meter to your welding machine or wire feeder 
  • Uses: Ideal for use before brazing, leak testing or flushing drainage lines
  • Add this inert gas purge hose to your cart
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Catégorie/classe : 975-0243

MIG Welder Suitcase Kit, MPA

  • Include high-frequency arc starter and stabilizer
  • Enhances flexibility and performance
  • Élargit la capacité de l’équipement
  • Unité portative
  • Uses: Ideal for MIG or gas metal arc welding (GMAW)
  • Add this MIG welder to your cart now
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Catégorie/classe : 975-5175

MIG Welding Cart 

  • Made with heavy gauge steel for strength and durability
  • Stable platform gives you a low center of gravity
  • Easy-rolling wheels for better rolling over cables and other jobsite obstacles
  • Adds portability and flexibility to your location on the jobsite
  • Uses: Use to carry oxygen and acetylene cylinders for MIG welding applications
  • Add this MIG welding cart to your cart
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Catégorie/classe : 975-1358

Multiprocess CC Arc Welder DC to AC Inverter, 350 amp

  • Converts DC to AC power for multiple welding applications
  • 348 A
  • Portatif, avec poignée
  • Low amp operation available
  • Uses: Ideal for worksites using multiple types of metal and requires use of stick, MIG, TIG, FCAW, and CAC-A welding
  • Add this mulitprocess CC arc welder DC to AC rectifier to your cart
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Catégorie/classe : 975-1357

Multiprocess MPA Arc Welder DC to AC Inverter, 350 amp

  • Converts DC to AC power for multiple welding applications
  • 349 A
  • Portatif, avec poignée
  • Low amp operation available
  • Uses: Ideal for worksites using multiple types of metal and requires use of stick, MIG, TIG, FCAW, and CAC-A welding
  • Add this mulitprocess MPA arc welder DC to AC rectifier to your cart
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Catégorie/classe : 975-1359

Multiprocess VS Arc Welder DC to AC Inverter, 350 amp

  • Converts DC to AC power for multiple welding applications
  • Portatif, avec poignée
  • Low amp operation available
  • Uses: Ideal for worksites using multiple types of metal and requires use of stick, MIG, TIG, FCAW, and CAC-A welding
  • Add this multiprocess VS arc welder DC to AC inverter to your cart
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Catégorie/classe : 975-0345

One-piece Cam-Lok Terminal Adaptor 

  • Male plug on one end and a Cam-Lok receptacle on the other end
  • Allows interconnection to most other types of cable connectors
  • Heat- and oil-resistant cover
  • Compatible with Miller Tweco-style connectors
  • Uses: Ideal for welding cable connections for production line welding in factories, shipyards, construction sites, and jobsites, for metal fabrication, maintenance, and repair
  • Add this one-piece cam-lok terminal adapter to your cart
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Catégorie/classe : 975-5170

Oxygen/Acetylene Rosebud Heating Tip

  • Copper gas tube with angled tip
  • Female threaded brass coupling with hex bolster
  • Multiflame heating head
  • Helpful in confined work spaces
  • Uses: Ideal for heat treating, straightening and priming
  • Add this oxygen/acetylene rosebud heating tip to your cart
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Catégorie/classe : 975-6580

Oxygen/Acetylene Torch Handle Attachment

  • Industrial quality torch for reliable oxygen/acetylene cutting operations
  • Two stainless steel needle valves
  • Tough extruded brass torch handle
  • Sturdy, reliable connectors
  • Uses: Ideal for production line welding in factories, shipyards, construction sites, and jobsites, for metal fabrication, maintenance, and repair
  • Add this oxygen/acetylene torch handle attachment to your cart
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Catégorie/classe : 975-6410

Oxygen/Acetylene Welding and Cutting Torch Kit

  • Compact design stores easily
  • Regulators provide efficient and dependable control of gases
  • Includes reverse flow check valves for added safety
  • Readable and legible dual scale 2" gauges.
  • Uses: Ideal for oxygen-acetylene use to heat, weld, braze, silver-solder, and cut for auto repair, HVAC applications, and general maintenance.
  • Add this oxygen/acetylene welding and cutting torch kit to your cart
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Catégorie/classe : 975-2525

Pin and Sleeve Plug, 60 amp, Male

  • Copper-free aluminum with electrostatically applied epoxy
  • 60 amps
  • Engineered to withstand the toughest extremes in climate
  • Watertight
  • Uses: Ideal to help match high-current power sources
  • Add this pin and sleeve plug to your cart
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Catégorie/classe : 975-1043

Pipe Beveling Manual Saddle Machine, 12-20 in.

  • For shop or field applications
  • Precision spacer bolts, located on both sides of saddle
  • Can be used with most oxy/fuel or plasma machine torches
  • Use to create the angle formed between the edge of the end of a pipe or tube
  • Uses: For critical pipe applications, such as oil and gas pipelines that require a high degree of cut quality and accuracy
  • Add this pipe beveling manual saddle machine to your cart
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Catégorie/classe : 975-1044

Pipe Beveling Manual Saddle Machine, 20-26 in.

  • For shop or field applications
  • Precision spacer bolts, located on both sides of saddle
  • Can be used with most oxy/fuel or plasma machine torches
  • Use to create the angle formed between the edge of the end of a pipe or tube
  • Uses: For critical pipe applications, such as oil and gas pipelines that require a high degree of cut quality and accuracy
  • Add this pipe beveling manual saddle machine to your cart
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