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LINCOLN ELECTRIC Multiprocess Welder: Flextec 350X, DC - Lincoln Flextec
LINCOLN ELECTRICLincoln Flextec

LINCOLN ELECTRIC Multiprocess Welder: Flextec 350X, DC

The LINCOLN ELECTRIC Flextec 350X is a DC multiprocess welder, power source only, from the Lincoln Flextec product line. It delivers a maximum amperage of 425 A for both Stick and TIG processes, with a nominal input…

SKU 3G-OTH-355633

Also listed as: K42712 · K4271 2

Brand
LINCOLN ELECTRIC
Item
Multiprocess Welder: Flextec 350X, DC
Category
Lincoln Flextec
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
K4271-2
Maximum Amperage (TIG)
425 A
Maximum Amperage (Stick)
425 A
Input Voltage (Nominal) (Merch - Table Column, Filters)
575V

Technical Documents

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LINCOLN ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN ELECTRIC Flextec 350X is a DC multiprocess welder, power source only, from the Lincoln Flextec product line. It delivers a maximum amperage of 425 A for both Stick and TIG processes, with a nominal input voltage of 575V.

Frequently Asked Questions

What is the Lincoln Electric Flextec 350X used for?

The Lincoln Electric Flextec 350X is a DC multiprocess welder used for Stick and TIG welding in industrial fabrication, maintenance, and repair applications. It is designed for heavy-duty environments requiring reliable arc performance and portability, making it suitable for construction, shipbuilding, and general manufacturing.

What are the specifications of the Lincoln Electric Flextec 350X?

The Flextec 350X (MPN K4271-2) is a power source only unit with a maximum amperage of 425 A for both Stick and TIG processes. It operates on a nominal input voltage of 575V. This DC multiprocess welder is part of the Lincoln Flextec line, known for rugged construction and consistent welding output.

Where to buy the Lincoln Electric Flextec 350X worldwide?

3G Electric supplies the Lincoln Electric Flextec 350X worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver genuine Lincoln Electric welding equipment to any country.

How to select the right Lincoln Electric Flextec 350X for my application?

Select the Flextec 350X if you need a DC multiprocess welder for Stick and TIG welding up to 425 A. Ensure your facility has a 575V input supply. For heavy industrial use, this Lincoln Electric model provides reliable arc control. Consult your welding engineer to confirm duty cycle and process requirements match your application.

Used in

Common applications for LINCOLN ELECTRIC
General steel fabrication — Lincoln Electric UltraCore HD-12C flux-cored wire (E71T-12C, 0.052 in) for single- or multiple-pass welding on carbon steel.
All-position welding with AC power — Lincoln Electric Fleetweld 180 stick electrode (E6011, 5/32 in) for repair and maintenance on galvanized or painted steel.
Severe abrasion resistance — Lincoln Electric Wearshield ME hardfacing electrode (1/8 in, 55 HRC) for earthmoving equipment and crusher components.
Multiprocess welding — Lincoln Electric Flextec 500X with LF-74 wire feeder for switching between MIG, stick, and TIG processes in fabrication shops.
TIG welding with improved gas coverage — Lincoln Electric gas lens (45V44, 3/32 in max electrode) for precision welding of stainless steel or aluminum.
MIG welding of carbon steel — Lincoln Electric ER70S-3 wire (0.035 in, 60 lb spool) for general fabrication and structural welding.

LINCOLN ELECTRIC Products

3G Electric supplies LINCOLN ELECTRIC lincoln flextec. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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