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Flextec 500X / Flex Feed 74HT Heavy Duty Welding System

$21,722.21/EA $20,364.58/1 Per Ea only $20,364.58/EASave 6%

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OVERVIEW

Complete Heavy-Duty Welding Solution

Take on the toughest welding jobs with the Lincoln Electric Flextec 500X / Flex Feed 74HT One-Pak. This all-in-one package delivers everything you need to start welding heavy-duty projects right out of the box. Whether you are working on a pipeline, in a shipyard, or at a fabrication plant, the Flextec 500X provides the muscle and versatility required for professional results. The One-Pak convenience means you get the power source, wire feeder, gun, and essential cables in a single order, simplifying your equipment setup.

Simplified Control, Maximum Efficiency

Forget about dragging extra control cables across the floor. The Flextec 500X features Lincoln's proprietary CrossLinc Technology, which sends voltage control signals through the welding lead itself. This means you get the benefit of a simple, robust system with the advanced control usually reserved for more complex setups. You can adjust your settings right at the Flex Feed 74HT feeder, saving you time and energy. The feeder itself is a workhorse, featuring a 4-roll drive system that ensures smooth, consistent wire feeding even with difficult flux-cored or metal-cored wires.

Built for the Real World

Real-world welding environments are tough, and the Flextec 500X is built to match. It features a fully enclosed, IP23-rated case that protects against rain and dust. The electronics are encapsulated to prevent failure from moisture or metallic dust ingress. This machine is designed to keep running when others fail. It supports a wide range of processes including MIG, TIG, Stick, and Gouging, giving you the flexibility to switch tasks without switching machines. With 500 amps of output, you have the power to gouge with up to 3/8-inch carbons or run large diameter flux-cored wires with ease.

Ready to Weld

The K3612-3 One-Pak is designed for welders who need reliability and performance. The streamlined interface is easy to set up, reducing training time and potential errors. The system includes the Magnum PRO Curve 400 gun, known for its comfort and durability. Invest in a system that pays for itself through increased productivity and reduced downtime. With Lincoln Electric's 3-year warranty, you can weld with confidence knowing your equipment is backed by industry-leading support.

Additional Information
Amperage:500
Brand:Lincoln Electric
Voltage:200-600 V
Weld Process:Multi-Process
Duty Cycle:60%
Packaging Description:1 of 1
Input Phase:3-Phase
Wire Feeder Model:Flex Feed 74HT
Protection Class:IP23
Technology:CrossLinc, Inverter
Gouging Capability:Carbon Arc Gouging
Max Wire Diameter (Solid):3/32 in (2.4 mm)
Max Wire Diameter (Cored):0.120 in (3 mm)
Dimensions:18.80 x 14.00 x 27.50 Inches
Weight:132.7 kg

INCLUDED

  • Flextec 500X Multi-Process Welder
  • Flex Feed 74HT Wire Feeder
  • Magnum PRO Curve 400 Gun
  • Work Lead and Clamp
  • Electrode Holder
  • Regulator and Hose
  • Drive Rolls
  • Cables and Connectors

APPLICATIONS

  • Shipbuilding and Offshore Fabrication
  • Heavy Construction and Structural Steel
  • General Fabrication and Manufacturing
  • Rental Fleets
  • Power Generation Plants
  • Pipeline Construction

FAQ

The One-Pak includes the Flextec 500X power source, Flex Feed 74HT wire feeder, Magnum PRO Curve 400 gun, work lead, electrode holder, regulator, and necessary cables.

Yes, the Flextec 500X features CrossLinc technology, allowing voltage control at the feeder without an additional control cable.

The machine operates on 3-phase power with input voltages of 380V, 460V, or 575V at 50/60 Hz.

Yes, the Flextec 500X is capable of carbon arc gouging with carbons up to 3/8 inch (9.5 mm) in diameter.

The machine is rated at 500 Amps at 40 Volts with a 60% duty cycle, and 450 Amps at 38 Volts with a 100% duty cycle.

Yes, the Flex Feed 74HT is a high-torque, 4-roll feeder specifically designed to handle flux-cored and other heavy-duty wires effectively.

The Flextec 500X has an IP23 rating and is Desert Duty rated, making it suitable for outdoor and harsh industrial environments.

Yes, the Flextec 500X comes standard with Basic Pulse MIG capabilities for carbon steel, stainless steel, aluminum, and metalcore electrodes.

CATALOGUE & SPEC SHEETS

Spec Sheet
Google Rating
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