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Lincoln Electric Flextec® 500X/ Flex Feed® 84 Heavy Duty One-Pak® #K3612-4

Part Number: K3612-4
UPC: 15082862903
$15,208.42 + Free Shipping (Reg. $16,861.00)
Save $1,652.58

Call 844-682-0205 or CHAT for more options

WARNING: Cancer & Reproductive Harm www.P65Warnings.ca.gov

Welding type:

MIG

MIG

TIG

TIG

Stick

Stick

Power supply:

220V Single Phase

220V Single Phase

220V 3 Phase

220V 3 Phase

460V

460V

Material type:

Mild Steel

Mild Steel

Stainless Steel

Stainless Steel

Aluminum

Aluminum

  • Industrial multi-process weldingMulti-Process Welding
  • Multi-voltage input welding machine200-600V Input
  • Multi-phase power input welder1-Phase or 3-Phase
  • Constant current (CC) welding outputConstant Current (CC)
  • Constant voltage (CV) welding outputConstant Voltage (CV)
  • DC welding outputDirect Current (DC)
  • Lincoln Electric 3-year WarrantyLincoln Electric 3-year Warranty

Powerful Multi-Process Welding System

The Lincoln Electric Flextec® 500X/ Flex Feed® 84 Heavy Duty One-Pak® (K3612-4) is a comprehensive multi-process welding system designed for heavy-duty applications. It delivers up to 500 amps of welding power using advanced inverter technology, making it suitable for a variety of environments including shipyards, construction sites, and fabrication shops.

Highlights

  • Multi-Process Capability: Supports MIG, Stick, TIG, and Flux-Cored welding
  • Basic Pulse MIG Capability: Standard on the Flextec 500X for carbon steel, stainless steel, aluminum, and metalcore electrodes
  • CrossLinc® Technology: Allows remote control without extra cables
  • Rugged Design: IP23 rating and Desert Duty® rated for harsh environments
  • Flex Feed 84 Features: Includes weld memories and weld timers for enhanced control

Key Features

  • Simple Interface: For ease of use in various applications
  • Reliable Performance: Durable construction with trayed and potted PC boards for environmental protection
  • Flexible Power Source: Compatible with all 42VAC wire feeders for MIG and Flux-Cored welding
  • Optimized Stick Welding: Suitable for both cellulosic and low hydrogen electrodes
  • Touch-start TIG: For easy, contamination-free starts without high frequency

Industries Served

  • Shipyards
  • Construction Sites
  • Fabrication Shops
  • Heavy Manufacturing
  • Industrial Maintenance

Benefits of the Flextec® 500X/ Flex Feed® 84 One-Pak®

  • Enhanced Productivity: Full functionality without control cables increases arc time
  • Improved Safety: Reduces job site clutter by eliminating extra cables
  • Versatile Applications: Suitable for indoor and outdoor heavy-duty applications
  • Advanced Process Control: Flex Feed 84 offers weld memories and timers for precise control
  • Convenience: One-Pak includes cables, gun, and regulator in one part number

This Flextec® 500X/ Flex Feed® 84 Heavy Duty One-Pak® offers a powerful, flexible, and user-friendly solution for demanding welding applications, combining advanced technology with robust design features to ensure optimal performance in challenging environments.


Fast, Free Shipping & Easy Returns

At Welders Supply, we prioritize fast, reliable shipping and hassle-free returns. If you’re not fully satisfied with your purchase, you can return it within 14 days for an exchange, credit or refund. Please ensure all products are returned freight paid, in their original packaging, with all materials, manuals and accessories included. A restocking fee of up to 25% may apply based on product condition. Certain restrictions apply to custom orders, PPE and demo items. Call our customer service team at 1-844-682-0205 for assistance.

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