Syncrowave® 350 LX TIG Welder | MillerWelds

Syncrowave® 350 LX 230/460/575 V

907199
Syncrowave 350 LX provides a stable low-end output for intricate applications and the capability to ensure you have enough power for those heavy demands.
Compare

230 460 575 Machine Only
907199

200 230 460 Machine Only
907198

230 460 575 TIGRunner
907199032

200 230 460 TIGRunner
907198032

230 460 575 Foot Control Complete
951623

200 230 460 Foot Control Complete
951622

Spec Sheet (ENG)

Features

What's Included

  • Syncrowave® 350 LX
  • (2) 50 mm Dinse style connectors
Squarewave technology
Squarewave technology was developed by Miller Electric in 1976 to improve your weld quality and make TIG welding easier. Miller Squarewave technology provides arc stability when welding aluminum, prevents arc rectification and eliminates tungsten erosion.
Balance control
The balance control is adjustable to provide additional oxide removal (more cleaning) or lesscleaning based on the condition of the material being welded.
Syncro Start™
This allows the choice of Soft, Standard or Hot TIG starts based on the application, lead lengths and tungsten size.
Digital welding meters
Display both amperage and voltage for viewing of the actual and preset values for greater accuracy and repeatability in your welding procedure.
Last procedure recall
Simplifies changing your Syncrowave back and forth from aluminum TIG to stainless TIG to Stick welding. One switch makes all the control panel changes.
Adaptive Hot Start™
Stick welding features such as Adaptive Hot Start™ provide good arc strikes without sticking. Once welding, the DIG control makes dynamic adjustments to the welder to ensure smooth E7018 and deep penetration E6010.
Pulsed TIG control
This control lowers the heat input into the part and reduces warping and distortion.

Not Included

  • Primary cord
  • TIG torch adapter

Specifications

Processes

Air Carbon Arc Cutting and Gouging (CAC-A)
Stick (SMAW)
TIG (GTAW)
Pulsed TIG (GTAW-P)
TIG AC (GTAW-AC)
TIG DC (GTAW-DC)
Aluminum Welding

General Specifications

Title Syncrowave® 350 LX 230/460/575 V
Industries Interests Racing / Customizing / Restoring
Construction
DIY / Home Hobbyist
Farm and Ranch
Infrastructure
Manufacturing
Metal Art / Sculptures
Boat / Yacht
High Purity Processing
Material Thickness Steel: 0.012 in. (0.3 mm) - 5/8 in. (15.9 mm)
Aluminum: 0.015 in. (0.4 mm) - 1/2 in (12.7 mm)
Weldable Metals Aluminum
Steel
Stainless Steel
Input Voltage 220/230/240 V
460/480 V
575 V
Input Phase 1-Phase
Input Hz 50 / 60 Hz
Current Type AC / DC
Max Open Circuit Voltage 80 VDC
CACA Thickness 1/4 in
Amperage Min 3 A
Amperage Max 400 A
Portability Lift Eye (Standard)
Running Gear / Cart (Optional)
Weld Output CC
Warranty 3 Years
Miller's True Blue Warranty

Accessories

Wireless Foot Control w Adapter
Wireless Foot Control and 14-Pin Receiver

90 ft. (27.4 m.) operating range
Wireless Hand Control w Adapter
Wireless Hand Control and 14-Pin Receiver

300 ft. (91.4 m.)operating range
Syncro 250 DX 350 LX w Cooler Cov
Syncrowave® 250 DX/350 LX (with coolers) Protective Cover

No 37 Running Gear
Syncrowave® 250 DX/350 LX Running Gear (No. 37)

Consumables

A-200
Weldcraft™ A-200, Rubber, 25 ft., Accessories, Torch Package

Formerly known as the WP-26 Series, the A-200 Series provides dependable, top performing torches designed for heavy-duty welding applications.
W-310 Torch
Weldcraft™ W-310, Braided Rubber, 25 ft., Accessories, Torch Package

Formerly known as the CS310, the W-310 is a high quality torch designed for demanding applications and high amperage output without increasing torch size.

Resources

Articles

Jessica Johnston on welder at Axis Fabrication
A Love of Racing Leads Jessica Johnston to Welding
Johnston isn’t fazed by being a woman in two male-dominated worlds: racing and welding. She plans to continue chasing her passions and doing what she loves. “You have to prove yourself — everybody wants to make sure that you know what you’re talking about,” Johnston says. “But I’m not going anywhere. It’s so much of a passion that nothing will deter me. Once you’re in the industry and people take you seriously, it’s a family.”
Miller, Gateway Classic Mustang Tribute Car Rakes in $90K for Darrell Gwynn Foundation at Barrett-Jackson Auction
Tribute Build Rakes in $90K at Barrett-Jackson Auction to Benefit Darrell Gwynn Foundation: Builder Gateway Classic Mustang and Miller Support Foundation's Mission to End Paralysis. Located 75 miles southwest of St. Louis, Gateway Classic Mustang is a leading builder of classic Mustangs and does everything in-house except for building engines and transmissions. Gateway Classic Mustang even developed a suspension product (under the name Gateway Performance Suspension) and sells it, among other Mustang aftermarket products, out of their shop and online
Syncrowave® 350 LX TIG Welder Allows Twins Turbo to Fabricate Custom Aluminum, Steel Components for Race Cars
Twins Turbo of Long Beach, California relies on Miller's Syncrowave® 350 LX TIG welder to fabricate custom aluminum and steel parts in the highly competitive motorsports industry.

Videos

Postflow when TIG Welding
Learn about the value of postflow and what to look for if postflow is not set properly. Without proper settings the...
Proper Cleaning Techniques Tied with Balance Control
Miller welding engineer explains how balance control can be adjusted based on the cleaning prior to welding. Having a...
Importance of Correct Tungsten Preparation
Miller Weld Technician explains the importance of correct tungsten preparation and demonstrates using both a tungsten...

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