The Flextec® 500X/ LF-74 Heavy Duty One-Pak multi-process welder is a high-performing welding machine that delivers up to 500 amps of power using inverter technology. Designed for use in shipyards, construction sites, and fabrication shops, this welder is both easy to set up and operate. Its rugged construction allows it to withstand heavy-duty indoor and outdoor applications.
The Flextec 500X welder comes with basic pulse MIG capability and offers various weld modes for carbon steel, stainless steel, aluminum, and metalcore electrodes. What sets this welder apart is its CrossLinc® technology, which allows you to control the machine from a distance of hundreds of feet without the need for a control cable.
With a simple interface, the Flextec 500X welder is user-friendly and easy to use. The CrossLinc technology eliminates the need for extra cables, making the system setup simple and hassle-free. This welder is also reliable, with an IP 23 rating that ensures superior performance in outdoor environments, such as construction sites and shipyards. Additionally, it is Desert Duty® rated, allowing for operation in extreme temperatures up to 55C. Its durable trayed and potted PC boards provide protection for the electronics, making it durable and long-lasting.
The Flextec 500X welder is a flexible power source that meets all your welding needs. It is compatible with all 42VAC wire feeders for MIG and Flux-Cored welding. The Arclink® enabled power source offers synergic pulse modes, while the CrossLinc technology allows for remote control of CV and CC processes without the need for extra cables. This welder also offers optimized stick welding for cellulosic and low hydrogen electrodes, as well as touch-start TIG for easy and contamination-free starts without high frequency.
The CrossLinc technology of the Flextec 500X welder provides full functionality without the need for control cables. It enables remote procedure setting at the feeder, improving weld quality. This technology also reduces trips to the power source to adjust settings, increasing arc time and improving safety by reducing clutter on the jobsite.
I visited to purchase a small item, and Nathan was very friendly and provided detailed explanations with his professional knowledge, which was extremely helpful. We also plan to open a company account.” Highly recommended
I just started going to Josef gas and my gosh the convenience and the pricing is phenomenal. The employees even better. The team at NR Builds wants to say thank you! 🙏
I came in here knowing nothing about the product I needed I bought a laser welder from China and needed the argon and the regulator. They were super helpful and worked with me to figure out my problem.
Incredible service and very prompt. Left with all my supply needed without any hassle at all. Would recommend for all welding supply needs to any individual or business
My company uses Josef Gas for all our welding needs. They are incredibly proficient and overall great people. I personally deal with Nathan. I can simply send him a quick email, and he has everything ready for me when I come to pick it up. Highly recommend.
Josef Gas gives first class customer service. They are thebest in giving technical support. Their knowledge in the various welding processes surpasses all other welding stores that I have done business with over the past 10 years.
They have an in-house welding specialist who has real-world experience and is results orientated. His recommendations I have benefited for many time.
Prices are very competitive and most things are available in store.
