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Warehouse Clearance Lincoln Flextec 350x Construction Multi Process Welder (twist Mate) - K3441-2 Tool [bkg96thL]

$67.99 $217.99 -69%

The Flextec 350X Construction model with Twist Mate / Dinse style output connectors is the perfect portable power source for field welding applications. Being a multi-process power source, the Flextec is capable of 350A for Stick, TIG and carbon arc

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The Flextec 350X Construction model with Twist Mate / Dinse style output connectors is the perfect portable power source for field welding applications. Being a multi-process power source, the Flextec is capable of 350A for Stick, TIG and carbon arc gouging. CrossLinc Technology enables remote control over the welding output using the standard weld cables and a CrossLinc accessory. This reduces clutter on the jobsite as well as setup and maintenance time since there is no additional control cable needed. When paired with an LN-25X, the system is the perfect portable field wire welding solution.

Features

  • CrossLinc technology - Full functionality without control cables
  • Recommended for use with an LN-25X CrossLinc portable feeder
  • Simple - Streamlined operator panel minimizes setup time
  • Reliable - Components designed to run cool for long life in high temperature environments
  • Twist Mate / Dinse welding output connections
  • Twist Mate / Dinse welding output connections
  • Supports CrossLinc and Across-the-Arc wire feeders

What's Included

  • 8.5 ft (2.6m) input power cord
  • Flextec® 350X Empty 4-Pack Rack | K3400-2

Specifications

Product Weights & Dimensions

Dimensions (H x W x D) 17 in x 13.5 in x 27 in (432 mm x 343 mm x 586 mm)
Net Weight 74 lbs (33.5 kg)

Machines

Machines Processes Stick (SMAW)
Flux-Cored (FCAW)
TIG (GTAW)
MIG (GMAW)
Flux-Cored Self-Shielded (FCAW-S)
Flux-Cored Gas-Shielded (FCAW-G)
Max Rating 425A
Output Range by Mode 5-425A
Machines Communication Technology CrossLinc
Amphenol Pins (type of connector) 12
Work Lead Connector Type Dinse

Basic Specification

Input Voltage 380-575/3/50/60
Input Current 21/23/23,25/28/22
Input Power 380/460/575/3/50/60
Output Range 5-425A
Rated Output 350A/34V/60%,300A/32V/100%

Application

Typical Application Construction
Cross Country Pipeline
Construction & Field Erection
Heavy Fabrication
Maintenance & Repair
Offshore
Pipeline & Offshore
Power Generation
Process Piping
Shipbuilding
Structural Fabrication
Structural Welding

Warranty

Warranty 3 Years

The VRTEX® Mobile simulates the GMAW (short arc, spray, pulse and STT® metal transfers) and FCAW (Self-shielded and Gas-shielded) processes in the standard system.  SMAW (E6010, E6013, and E7018) is an optional hardware and software kit.

SMAW (Optional on VRTEX® Mobile)

  • E6010 (Fleetweld®® 5P+)
  • E7018 (Excalibur® 7018)
  • E6013 (Fleetweld® 37)

GMAW

  • Short Arc (.035” SuperArc® L-56)
  • Axial Spray (.045” SuperArc® L-56)
  • Pulse (.045” SuperArc® L-56)
  • STT® Surface Tension Transfer® (.045” SuperArc® L-56)

FCAW

  • Gas-shielded .045 “ (UltraCore® 71A85)
  • Self-Shielded 5/64” (Innershield® NR-232)

The VRTEX® Mobile comes with 3 welding coupons (Flat Plate, Tee Joint, Groove Joint) that can be used in limited positions.

  • Plate: Flat, Horizontal, Vertical and Overhead
  • Pipe: 2G, 5G and 6G
  • The VRTEX® Mobile supports limited positions:
  • Plate: Flat, Horizontal and Vertical
  • Push and drag GMAW techniques
  • Stringer beads
  • Weave techniques – straight, triangle and box weave

Recently released! The VRTEX® has now expanded language support for Portuguese (Brazilian) and Russian.

Input current: 4A @ 115, 2A @ 230

  • The VRTEX® system requires a space of 8’ L x 8’ D x 8’ H (2.4 m x 2.4 m x 2.4 m).
  • When operating multiple units in one location, alternate between standard and alternate frequency systems (unique part numbers are identified).
  • The VRTEX® system is not designed for operation in harsh environments. Recommendations are listed in the instruction manual.
  • Avoid magnetic fields, conductive and high frequency objects and processes.
  • An uninterruptible power supply (UPS) may be required for protection of the system from power irregularities and/or disruptions

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A great product. And I really, really, really, really, really, really do love it.

- Dyfed K..

January 2, 2026

Absolutely no complaints!

This is a very solid, exceptionally and so very fine tool.

- Ysbaddaden N..

January 2, 2026

Absolutely no complaints!

It's a simple, and an incredibly elegant solution.

- Ysbaddaden Q..

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