• Power source with 10 ft. (3 m) power cord
• 10 ft. (3 m) cable w/electrode holder & 50 mm Dinse-style connector
• 10 ft. (3 m) work cable w/clamp & 50 mm Dinse-style connector
• Flow gauge regulator and gas hose for argon or AR/CO2 mix
• Extra contact tips
• .035/.045 in. (0.9/1.2 mm) reversible drive rolls
• Material Thickness Gauge

Easy-to-understand interface with 7-inch color LCD display ensures proper machine setup and parameter selection, reducing setup time and increasing weld time.

• Quick-access process and weld mode backlit buttons across the top illuminate when active.

• Soft-key buttons below the display change function depending on which screen is displayed. Makes setup or change quick, easy and intuitive.

• Large text for easier readability.

• Intuitive connection setup images.

• Full troubleshooting descriptions versus help errors and look up codes.

Auto-Set™ Elite offers predefined weld settings to increase ease of use and ensure that the job is done right for operators of all skill levels.

• Available for MIG, pulsed MIG, stick and DC TIG processes with the ability to fine-tune your settings.

• Set weld parameters by selecting: MIG (shown) — wire and gas type, wire diameter and material thickness Stick — electrode type, electrode diameter and material thickness DC Lift-Arc™ TIG — remote on/off, tungsten diameter and material thickness

Program mode allows easy save and recall of favorite weld settings.

• Save up to four programs for each process.

• Deliver more productivity by eliminating need to manually set parameters.

• Deliver consistent quality by welders of all skill levels with prequalified settings.

• Minimize supervisor intervention.

MDX-250 MIG gun with AccuLock™ S consumable system features a dual-locked, front-loading liner that optimizes wire feedability.

• Install AccuLock contact tips with a single turn.

• AccuLock liner locks at front and back of gun to align with contact tip and power pin for a flawless wire feed path.

• Durable, ergonomic handle with overmolding improves grip and comfort.

• Ball-and-socket handle with rear swivel for increased gun maneuverability while reducing welder fatigue.

Multiprocess capabilities include MIG, flux cored, DC stick (6010) and DC Lift-Arc™ TIG welding. The Multimatic 255 also has pulsing capability that allows it to do pulsed MIG and TIG welding. Compatible with push-pull MIG guns. Increases productivity by allowing the use of 12-inch wire spools versus a spool gun’s 4-inch spools. Reduces downtime from changing wire spools. Auto-Gun Detect™ automatically adjusts voltage, wire speed and timers for faster switching between MIG, push-pull and spool guns.

For portability and reliability Auto-Line™ allows for any single-phase input voltage hookup (208–575 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power.

Pulsed MIG welding delivers higher quality welds for ALL welders.

• Lower heat input for less distortion on thin materials and better puddle control on out-of-position welds.

• Less spatter minimizes post weld grinding and rework, allowing more welding time.

• Perform welding applications that couldn’t be done in the past. • Ideal for MIG welding aluminum and stainless steel.