2011 Miller Syncrowave 350 LX Tig Welder & Weldcraft 3500SS Cooler

Miller Syncrowave 350 LX Tig Welder

S/N: MB250244L

Stock #: 907198

200/230/460V, 1 ph @ 60 Hz

400 Amp

Gun Included

Miller Foot Pedal

Model #: RFCS-14HD

Weld Craft Water Cooler

Model #: 3500SS

S/N: MD320047F

115V, 1 ph @ 60 Hz

Key Features of the 2011 Syncrowave 350 LX

The 350 LX is a high-performance industrial machine. By 2011, this model featured Miller's most advanced transformer-based controls before the industry shifted toward smaller inverters.

• Massive Power Range: A true industrial range of 3 to 400 Amps. It can handle everything from thin-gauge sheet metal to 1/2" thick aluminum and 5/8" thick steel.
• Built-in Pulsed TIG: This "LX" model includes integrated pulsing controls. This is critical for controlling heat input, which reduces warping on thin stainless steel and provides better puddle agitation.
• Syncro Start™ Technology: Provides three selectable starting conditions (Soft, Standard, or Hot) based on your tungsten diameter. This ensures a consistent arc strike without "tungsten spitting" or sticking.
• Squarewave Output: Miller’s legendary AC Squarewave technology provides a highly stable arc for aluminum welding, preventing arc rectification and maintaining a clean weld puddle.
• Balance & Dig Control:
• AC Balance: Adjustable to provide more "cleaning" (oxide removal) or more "penetration."
• DIG Control: Enhances Stick (SMAW) performance, ensuring the arc doesn't snuff out when welding with difficult rods like E6010.
• Last Procedure Recall: A massive time-saver for multi-process shops. It automatically remembers your previous settings when switching back and forth between Aluminum TIG, Stainless TIG, and Stick.
• Fan-On-Demand™: The cooling system only runs when the machine is under load, which reduces shop noise and prevents the machine from sucking in unnecessary dust and metallic grit.