Miller Maxstar 400 Wireless Complete w/Foot Control 951874

Miller® Maxstar® 400 Wireless Complete with Wireless Foot Control 951874

The Miller® Maxstar® 400 Wireless Foot Control Complete W375 is a 400 amp DC TIG welder package that comes complete with a wireless remote amperage foot control, TIG torch with accessories, water cooler with 4 gallons of coolant, shielding gas regulator with hose and running gear with cylinder rack. It features pulsed TIG welding, and operates on either single phase or three phase input power. Miller's Auto-Line™ technology allows connection to any input voltage in the world while using half the power of a non-inverter welding machine.

The Maxstar 400 offers design improvements over previous Maxstar 350 models. New design benefits include: increased resistance to adverse environmental conditions, memory card port for easy software updates or expansion. The Cooler-On-Demand™ feature operates the Coolmate™ TIG torch cooling system only when needed, saving power and unnecessary wear and tear on the water cooler. The Pro-Set™ feature automatically sets welding parameters for you, eliminating guesswork. The Maxstar 400 can also be run in manual mode, allowing you to customize your own welding parameters.

Direct replacement for the Miller Maxstar® 350 Complete with wireless foot control.



Processes

DC TIG (GTAW)

Pulsed TIG (GTAW-P)

Stick (SMAW)

Air carbon arc (CAC-A) - 1/4 in. maximum

Applications

Precision metal fabrication

Tube mills

Pipe and tube fabrication

Tool and die

Exotic material fabrication

Pressure vessel fabrication

Features

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

Meter calibration allows digital meters to be calibrated for certification.

Cooler Power Supply (CPS) is an integrated 120-volt dedicated-use receptacle for the Coolmate™ 3.5.

Wind Tunnel Technology™ protects internal electrical components from airborne contaminants, extending the product life.

Fan-On-Demand™ power source cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled though the machine.

Lift-Arc™ DC arc initiation without the use of high frequency.

Blue Lightning™ high-frequency (HF) arc starter for non-contact arc initiation. Provides more consistent arc starts and greater reliability compared to traditional HF arc starters.

Program memory features nine independent program memories that maintain/save your parameters.

Auto-postflow adjusts the length of postflow time based on the amperage setting, shielding your tungsten and eliminating the need to set the postflow time.

Comes standard - with improved Miller® wireless remote foot control and receiver. Receiver plugs directly into the 14-pin receptacle of Miller machine. 90-foot (27.4 m) operating range.

DC TIG Features

DC Pulsed TIG standard 0.1 to 5,000 PPS

Exceptionally smooth and precise arc for welding exotic materials.

Stick Features

Tailored arc control (DIG) allows the arc characteristic 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.



This is a DC only machine. It cannot TIG weld Aluminum



Comes complete with

Maxstar® 400 DC TIG/Stick welder

Coolmate™ 3.5 water cooler

Runner Cart

Weldcraft™ W-375 torch kit & accessories

AK4C torch accessory kit includes 3 nozzles, 3 collets, 3 collet bodies and 3 pieces of 2% ceriated tungsten electrodes (1/16, 3/32 and 1/8 inch)

Coolant (4 one-gallon bottles of 043810)

Wireless remote foot control and receiver (301580)

Quick Reference Guide