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TIG [GTAW]

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Maxstar® 350

The Maxstar 350 is a powerful, compact power source capable of welding up to 5/8” material. High speed pulse control provides maximum productivity and weld quality while conserving energy compared to traditional welding machines.

Available Options

Machine Only

Wireless Remote Control Compatible
Maxstar 350 Machine Only
  • Maxstar 350 power source
  • 8 ft (2.4 m) primary cord
  • DVD set-up video
  • (2) Dinse 50 mm connectors
  • Build your own runner system, purchase components separately
  • See product literature for more details
Stock #: 907334

TIGRunner

Wireless Remote Control Compatible
Maxstar 350 TIGRunner Package
  • Maxstar 350 power source
  • 8 ft (2.4 m) primary cord
  • DVD set-up video
  • (2) Dinse 50 mm connectors
  • Coolmate 3.5 Cooling System
  • Runner Cart with Accessories
Stock #: 907334001

Complete

Wireless Remote Control Compatible
Maxstar 350 Complete Package
  • Maxstar 350 power source
  • 8 ft (2.4 m) primary cord
  • DVD set-up video
  • (2) Dinse 50 mm connectors
  • Coolmate 3.5 Cooling System
  • Runner Cart with Accessories
  • RFCS-14HD Foot Control
  • Coolant (4 gal)
  • Torch kit, includes:
    • 25 ft (7.6 m) Weldcraft® CS310
      water-cooled torch w/cable cover
    • Accessories - cups, collets, bodies & 2% cerium tungsten 1/16, 3/32, 1/8
  • Gas hose
  • Regulator/flowmeter
  • Work cable w/clamp 15 ft (4.6 m)
Stock #: 951399

Wireless

Maxstar 350 Wireless Foot Control Complete Package
  • Maxstar 350 power source
  • 8 ft (2.4 m) primary cord
  • DVD set-up video
  • (2) Dinse 50 mm connectors
  • Coolmate 3.5 Cooling System
  • Runner Cart with Accessories
  • Coolant (4 gal)
  • Wireless Remote Foot Control
  • Torch kit, includes:
    • 25 ft (7.6 m) Weldcraft® CS310
      water-cooled torch w/cable cover
    • Accessories - cups, collets, bodies & 2% cerium tungsten 1/16, 3/32, 1/8
  • Gas hose
  • Regulator/flowmeter
  • Work cable w/clamp 15 ft (4.6 m)
Stock #: 951400

Pricing

Base Model
Starting at:

List Price (US$)

Process

  • TIG (GTAW)
  • Pulsed TIG (GTAW-P)
  • Stick (SMAW)

Applications

Manufacturing Industrial

  • Precision Metal Fabrication
  • Tube Mills
  • Pipe and Tube Fabrication
  • Tool and Die
  • Pressure Vessel Manufacturing
  • Exotic Material Fabrication

Specifications

Input Power

  • 208-575 V, 3- or 1-Phase Power

Rated Output

  • 300 A at 32 V, 60% Duty Cycle (3-Ph)
  • 225 A at 29 V, 60% Duty Cycle (1-Ph)

Welding Amperage Range

  • 3 - 350 Amps

Net Weight

  • 135.5 lb (61 kg), w/o Aux Power
  • 268.5 lb (122 kg), with TIGRunner®
Special Offers

Product Literature (PDF)
Welding Capability
Not to scale
 

Steel Min.
 0.012" (0.3 mm)
 

Steel Max.
 5/8" (15.9 mm)

Blue Lightning™ - High Frequency Arc Starter for TIG non-contact arc initiation. Provides more consistent arc starts and greater reliability compared to traditional HF arc starters. Easy to set up and increases productivity.

Compatible with Wireless Remote Controls. Improve productivity, eliminate clutter and cord tangles in the work area. Eliminate cord failure and associated downtime/repair costs and extend the operator's welding range without adding cord extensions.

DC TIG Features

Exceptionally smooth and precise arc for welding exotic materials.

High-Speed DC Pulse reduces heat input and increases travel speeds.

Stick Features

Tailored arc control (DIG) allows the arc characteristics to be changed for specific applications and electrodes. Smooth running 7018 or stiffer, more penetrating 6010.

Hot Start™ adaptive control provides positive arc starts without sticking.

Low OCV Stick is a simple design that reduces open-circuit voltage to 5-10 VDC when power source is not in use. This built-in circuit design eliminates the need for add-on voltage reducers.

Powerline Financing