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Lincoln Flextec 500X Multi-Process Welder

SKU: U3607-1
$6,199.00 $8,110.96
Financing / Leasing Available

Welding Equipment & Industrial Supply Financing

WeldingMart has partnered with Clicklease to offer fast, flexible financing for welding equipment and industrial supplies. Get the equipment you need with affordable monthly payments tailored to your budget.

Whether you're purchasing a new MIG welder, TIG welder, engine-driven welder, or welding accessories, our financing solutions help you equip your shop without large upfront costs. We offer lease-to-own options on trusted brands like Lincoln Electric, Miller Electric, and more.

Apply in minutes and get a decision in seconds:

  • No hard credit check
  • No lengthy paperwork
  • Fast approvals

Why Choose Lease-to-Own Welding Equipment?

Lease-to-own financing gives you the flexibility to grow your business while preserving cash flow.

Key benefits include:

  • Low upfront cost – Start using equipment without a large initial investment
  • Flexible terms – Choose payment plans that fit your budget
  • Access to latest technology – Stay competitive with modern welding equipment
  • Ownership options – Buy the equipment, upgrade, or return it at the end of the lease

You also have the option to purchase your equipment early, including within the first 12 months.

Tax Advantages

In many cases, lease payments for business-use equipment may be tax-deductible. This can reduce your overall cost and free up capital for additional tools, supplies, or labor.

(Consult your tax advisor for details.)

Apply in Minutes

Financing is available 24/7, so you can apply whenever it’s convenient.

  • Application takes about 4 minutes
  • Instant decision in most cases
  • Immediate access to eDocs
  • Order your equipment right away

If approved for more than your initial request, you can easily adjust your financing to include additional items.

Need Help?

Have questions about financing or lease-to-own options?

Contact the WeldingMart team — we’re here to help you find the right solution for your business. 877-532-9353.

 
Overview

The Lincoln Electric Flextec® 500X is a powerful, industrial-grade multi-process welder built for demanding fabrication, construction, and shipbuilding applications. Engineered for both indoor and outdoor environments, this rugged power source delivers consistent performance, simple operation, and long-term reliability backed by an industry-leading 5-year warranty.

Designed with a focus on simplicity and flexibility, the Flextec® 500X provides advanced welding capabilities including pulse MIG, CrossLinc® technology, and multi-process functionality. Whether in the shop or on the jobsite, this machine offers the performance and adaptability professionals need to get the job done efficiently.

Key Features
Heavy-Duty Multi-Process Performance
  • Supports Stick (SMAW), MIG (GMAW), Flux-Cored (FCAW), TIG (GTAW), and arc gouging
  • Up to 500A output for high-demand industrial applications
  • Ideal for fabrication shops, construction sites, and shipyards
Pulse MIG Capability
  • Standard pulse modes for carbon steel, stainless steel, aluminum, and metal-cored wire
  • Improves weld quality with reduced spatter and heat input
  • Enhanced control for precision welding applications
CrossLinc® Technology
  • Adjust voltage and amperage directly at the arc without control cables
  • Reduces jobsite clutter and improves operator safety
  • Increases productivity by minimizing trips back to the machine
True Voltage Technology (TVT)
  • Automatically compensates for voltage drop across long cable runs
  • Ensures accurate weld settings at the arc for consistent results
  • Improves weld quality and reduces rework
Rugged Industrial Design
  • IP23-rated for outdoor use
  • Desert Duty® rated for operation up to 131°F (55°C)
  • Built to withstand harsh industrial environments
Available Packages & Configurations

The Flextec® 500X is available in multiple Ready-Pak® and One-Pak® configurations, allowing you to choose the right setup for your specific application. Packages vary based on included wire feeders, guns, and accessories.

Common Package Components
  • Wire Feeders: Options include Power Feed® 84, Flex Feed® 84, LF-72, LF-74, LN-25X, Activ8X, and PF 25M
  • Drive Rolls: Kits available for solid wire, cored wire, and aluminum applications
  • Guns: Magnum® PRO Curve™ 400 gun (15 ft) included in most packages
  • Optional Aluminum Setup: Includes push-pull gun for aluminum welding applications
What's Included (Varies by Package)
  • Flextec® 500X power source (K3607-1)
  • Selected wire feeder based on package configuration
  • Welding gun and cable assembly
  • Work cable and ground clamp
  • Control cables or ArcLink® connections
  • Drive roll kits matched to application
  • Flowmeter/regulator and gas hose (on applicable packages)

Note: Ready-Pak® systems typically arrive pre-assembled on a single pallet, while One-Pak® systems require assembly but offer greater customization flexibility.

Applications
  • General fabrication and manufacturing
  • Structural steel welding
  • Shipbuilding and marine applications
  • Construction and field welding
Why Choose the Flextec 500X

The Flextec® 500X delivers the ideal balance of power, simplicity, and flexibility. With advanced features like pulse MIG and CrossLinc® control, along with rugged industrial durability, it is designed to maximize productivity and performance across a wide range of welding environments.

Specifications

Flextec 500X multi-process welder delivers up to 500 amps of welding power using inverter technology.

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