LOADING... Toll Gas Automation Contact Us Customer Login Safety Data Sheets Locations Blog Multi-Operator Systems The most popular brands and series are ready for rent. You can count on us for all your equipment needs. We have a large selection of welding equipment available for rent anywhere in the continental US. Rent by the day, week, month, or years. Contact us today to receive a custom rental package for your project. •150A-200A Stick/TIG Inverters • 300A Class Inverter Power Sources (Single, 4-pack, or 6-pack) • 350A Multi-Operator units with DC distribution boxes • 400A Class Inverter Power Sources (Single, 4-pack, or 6-pack) • 600A Class Power Sources (Single, 4-pack, or 6-pack) • Voltage Sensing Wire Feeders WELDING SYSTEM DIAGRAM Multi-Operator System Welding System Components Power Source: Either electric, or engine driven with a minimum of 72 Open Circuit Voltage 4/0 Power Cable Extension (50′ Sections) 600 Amp Ground Clamp DC Distribution “Spider” Box 1/0 Power Cable Extension (50′ Sections) Multi-Weld 350 LN-25 Pro Feeder Gas Supply (12-pack recommended) High Flow Inert Gas Regulator w/C-size Outlet 1/2″ Inert Gas “Bull” hose (50′ Sections) Inert Gas Manifold with 6 x 1/4″ Outlets 1/4″ Inert Gas Hose (50′ Sections) Work Piece • • • MILLER POWER SOURCE XMT 350 & 350MPA With multi-process capabilities and features like Auto-Line, the XMT 350 is portable and versatile for applications from job-sites to factory floors. SPECIFICATIONS: Input Power: 208–575 Volts, Requires 3- or 1-phase power Output Range: 10–38 Volts, 15–425 Amps Net Weight: 80 lb. (36.3 kg) Processes: MIG /Pulsed MIG / Stick / TIG / Flux-Cored / Arc Gouging Extras: Reversible wheel kits / with or without plug installation Available as single units, in 4-packs, or 6-packs Contact Sales Rep • • MILLER WIRE FEEDERS Suitcase X-Treme 12VS Portable wire feeding at its best. Voltage-sensing, arc-reach, portable feeders designed to run off arc voltage from almost any welding power source, provides extreme reliability for construction and fabrication. ArcReach Technology Remote Voltage w/o control cable Digital Meters Impact resistant case Gas purge & wire jog SPECIFICATIONS: Input Power: 14-48 VDC / 110 OCV Max Wire Feed Speed: 50-780 Inches Per Minute Wire Diameter: Solid .023″ – 1/16″ Cored .03″ – 5/64″ Net Weight: 35 lb. (15.9 kg) Processes: MIG /Pulsed MIG / Flux-Cored Contact Sales Rep • • • LINCOLN POWER SOURCE Flextec 650 Simple. Reliable. Flexible. This multi-process welder delivers up to 815 amps of welding power. Embedded CrossLinc® Technology drives welding control at the arc without an added cable to save costs, increase quality and enhance productivity and safety on the job site. The world-ready Flextec® 650X will run on a wide range of available voltage input power and is IP23 rated for outdoor operation and storage. Broad wire feeder compatibility is not an issue – The Flextec 650X will operate with almost any Lincoln Electric® wire feeder or welding process. SPECIFICATIONS: Input Power: 380/460/575 Volts, Requires 3-Phase power Output Range: 10-815 Amps / 44 Volts, 650 Amps 100% Duty Cycle / 750 Amps 60% Duty Cycle Net Weight: 165 lb. (74.84 kg) Processes: MIG / Stick / DC TIG / Flux-Cored / Arc Gouging Extras: Reversible wheel kits / Voltage Reduction Device Available as single units or in 4-packs Contact Sales Rep • • • LINCOLN POWER SOURCE Flextec 450 This multi-process welder delivers up to 500 amps of welding power for a variety of applications, including construction and fabrication. It features an IP23 rating for outdoor operation and storage, and the inverter technology will save you real dollars on the utility costs associated with your welding operations. SPECIFICATIONS: Input Power: 380/460/575 Volts, Requires 3-Phase power Output Range: 10-500 Amps / 38 Volts, 450 Amps 60% Duty Cycle Net Weight: 125 lb. (56.8 kg) Processes: MIG / Stick / DC TIG / Flux-Cored / Arc Gouging Extras: Reversible Wheel Kits / Voltage Reduction Device Available as single units, 4-packs, or 6-packs Contact Sales Rep LINCOLN POWER SOURCE Ideal Arc DC-655 This 650-amp, 100% duty cycle CV/CC power source is ideal for construction and shop fabrication because of its excellent arc performance and many energy saving features. This machine also has a high overall efficiency of 84% for even more energy and cost savings. Save money with the idle shut down timer that powers down the DC-655 when not in use for extra energy conservation. Keep internal components cool without wasting energy with Lincoln’s Fan-As-Needed (F.A.N.) that shuts off automatically when the system is cooled. Don’t think you’re sacrificing arc performance for efficiency; the DC-655 features a calibrated output knob for precise procedure setting and adjustable arc force for a tailored arc and ultimate low end performance – down to 50 amps – for excellent stick, MIG and TIG performance. SPECIFICATIONS: Input Power: 230/460/575 Volts, Requires 3-Phase power Output Range: 50-815 Amps /13-44 Volts / 650 Amps 100% Duty Cycle Net Weight: 720 lb. (327 kg) Processes: MIG / Stick / TIG / Flux-Cored / Arc Gouging Available as single units or 4-packs Contact Sales Rep • • • LINCOLN POWER SOURCE Invertec V350 Pro The multi-process Invertec V350 PRO is an efficient, lightweight and portable choice for training, fabrication or construction applications. The versatile V350 PRO is ready for almost any welding job in shop or outdoor environments. SPECIFICATIONS: Input Power: 208-575 Volts, 1 & 3-Phase power Output Range: 5-425 Amps / 34 Volts, 350 Amps 60% Duty Cycle Net Weight: 81 lb. (36.7 kg) Processes: MIG / Stick / DC TIG / Flux-Cored / Arc Gouging Available as single units, 4-packs, or 6-packs Contact Sales Rep • • • LINCOLN WIRE FEEDER LN-25 Pro Feeder Portable Industrial Wire Feeders LN-25 wire feeders are designed to be simple, reliable and easy to service. Whether you are an ironworker, pipeline welder, or weld at a construction site, shipbuilding facility or metal fabrication shop, we have the right semiautomatic wire feeder for you. Magnum 300 MIG Gun Supplied No Control Cables Needed Internal Gas Solenoid & Flowmeter Durable & Flame Resistant Case SPECIFICATIONS: Input Power: 15-110 VDC Wire Feed Speed: 50-700 Inches Per Minute Wire Diameter: Solid .023″ – 1/16 Cored .03″ – 5/64 Net Weight: 37lb. (16 kg) Processes: MIG /Pulsed MIG / Flux-Cored LINCOLN MULTI-OPERATOR WELDERS Multi-Weld 350 Connect Several DC+ Welders to One Power Supply. The Multi-Weld 350 is a 350 amp, DC+, 100% duty cycle welder capable of CV-wire, CC-stick or arc gouging. With its high efficiency, the Multi-Weld 350 offers an entirely new and better way to build large structures. This unique system offers a cleaner, safer job site, and allows operators to have high performance welding control right where they need it — at the arc. Independent Arc, Starting/Stopping doesn’t affect others, No control cables needed, Constant Voltage for MIG & Flux-Core Welding Constant Current for Stick or Arc Gouging SPECIFICATIONS: Input Power: 80Volts DC Output Range: 15-40 Volts, 30-350 Amps Net Weight: 59 lb. (27 kg) Processes: MIG / Stick / Flux-Cored / Arc Gouging Contact Sales Rep Our Rental Team We are customization specialists. Every job has unique needs. We are here to make sure the equipment works for your project from start to finish. You’ll get more than a rental from us. You’ll get a dedicated support team no matter the size or location of the project. QUESTIONS? Can’t Find What You're Looking For? Questions, comments, or just want to say hello? Feel free to reach out to us. We look forward to assisting you. Contact Us Home » Multi-Operator Systems Company About Us Testimonials Associations Blog Gases Industrial Gases Specialty Gases Medical Gases Bulk Gases Packaged Gases Welding Supplies Abrasives Consumables & Accessories Filler Metals Hand & Power Tools Safety Gear Welding & Cutting Machines Services Equipment Rental Repair & Maintenance Automation Gas Services & Technology Safety Training Demonstrations Welding Seminars Facility Evaluation Customer Resources Customer Login Safety Data Sheets Disclaimer Privacy Policy Shipping & Returns FAQs Contact Phone: 763-551-5300 Toll Free: 1-877-865-5427 Fax: 763-551-5335 All Locations Signup For Welding Offers, News, And Advice Gas & Chemical Emergency Response NumberChemTrec - 1-800-424-9300 © 2021 Toll Gas & Welding Supply. All rights reserved. Responsive Web Design by First Scribe