Lincoln K3607-1 Flextec 500X Pulsed MIG Multi-Process Welder
$3,001.00
The Lincoln K3607-1 Flextec 500X is a 500A industrial multi-process inverter welder built for the most demanding fabrication and construction environments. Featuring Pulsed MIG, Stick, DC TIG, Flux-Cored welding, gouging capability, CrossLinc® remote control technology, and ArcLink® feeder compatibility, it is one of Lincoln Electric’s flagship welding power sources for professional and industrial users.
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Description
Lincoln K3607-1 Flextec 500X Pulsed MIG Multi-Process Welder
The Lincoln Flextec 500X (K3607-1) is a heavy-duty 500-amp industrial multi-process inverter welder designed for demanding applications such as shipbuilding, structural steel fabrication, pipeline construction, mining, heavy equipment manufacturing, and field erection. It supports MIG, Pulsed MIG, Flux-Cored, Stick, DC TIG, and Air Carbon Arc Gouging, making it one of Lincoln Electric’s most versatile industrial welding power sources.
Key Features
- 500A industrial welding output
- Built-in Pulsed MIG capability
- CrossLinc® remote control technology
- ArcLink® compatibility for synergic pulse modes
- Supports MIG, FCAW, Stick, TIG, and Gouging
- IP23-rated for outdoor use
- Desert Duty® rated up to 55°C
- Rugged encapsulated electronics for harsh environments
- Optimized Stick modes for E6010 and low-hydrogen electrodes
- Touch-Start TIG for contamination-free arc starts
Best Applications
- Shipbuilding and offshore fabrication
- Structural steel fabrication
- Pipeline construction
- Heavy equipment manufacturing
- Mining operations
- Industrial maintenance
- Construction and field erection
- Power generation facilities
Advantages
- Exceptional multi-process versatility
- Full 500A industrial output
- Excellent duty cycle for production welding
- Remote parameter control through CrossLinc®
- Pulse MIG support for steel, stainless, aluminum, and metal-core wires
- Built for harsh outdoor environments
Considerations
- Requires 3-phase industrial power
- Power source only; feeder may be required for full MIG functionality
- No AC TIG capability (DC TIG only)
- Designed for industrial facilities rather than small shops
- Higher purchase cost than conventional multi-process welders
| Specification | Details |
|---|---|
| Brand | Lincoln Electric |
| Model | Flextec 500X |
| Part Number | K3607-1 |
| Processes | MIG, Pulsed MIG, Flux-Cored, Stick, DC TIG, Gouging |
| Output Range | 5–500A |
| Maximum Output | 500A |
| Rated Output | 500A @ 40V @ 60% Duty Cycle |
| Heavy-Duty Rating | 450A @ 38V @ 100% Duty Cycle |
| Input Voltage | 380V / 400V / 415V / 460V / 575V |
| Input Phase | 3-Phase |
| Protection Rating | IP23 |
| Operating Temperature | Up to 55°C (Desert Duty®) |
| Weight | Approximately 136 lb (62 kg) |
| Dimensions | 18.8" × 14" × 27.5" |
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