Description
Miller XMT 650 Multiprocess Welder 460V 907843
The Miller XMT 650 is a 650 amp multi-process welder that operates on 3-Phase, 460 volt input power. It can perform MIG, TIG, Stick and submerged arc welding. It is also capable of carbon arc gouging with 3/8 inch diameter carbons.
The XMT 650 is specifically designed for heavy duty welding in the structural steel, building construction and ship building industries. It has a corrosion-resistant aluminum case and is very electrically efficient. The XMT 650 has excellent stick and Lift-Arc TIG arc characteristics. It also features superior short-arc MIG characteristics for precise thin metal welding performance
Processes
- MIG (GMAW)
- Stick (SMAW)
- DC TIG (GTAW)
- Flux Cored (FCAW)
- Air Carbon Arc (CAC-A) Cutting and Gouging (through 3/8 in carbons)
- Submerged Arc Welding (SAW)
Applications
Heavy Industrial Applications
Fabrication and construction
Heavy manufacturing
MRO maintenance/repair
Pressure tank/vessel fabrication
Shipbuilding
Refineries and foundries
Rail car manufacturing
Earth-moving equipment manufacturingFeatures
- Auto Remote Sense
Enables unit to automatically use remote control if connected to remote control receptacle. - 14-pin receptacle
Has the flexibility to be used with spool guns, feeders, and remote controls. - Arc control
Is active in the stick and solid-wire processes.
It allows the operator to customize arc characteristics to match preference, electrode and joint design from a softer arc with more fluid puddle to a stiffer arc with a more controllable puddle.
The Star setting is optimized for most applications and pointing the control at Soft or Stiff is optimal for most arc preferences.
Control is fully adjustable from 0 to 25 Soft or 0 to 25 Stiff. - LED process indicator
Front panel process selections are illuminated with an LED that identifies the active process.
This enables the selected weld process to be seen at a distance from the power source. - Gouging mode is an optimized stick position for better gouging performance
- Three wire modes (GMAW/FCAW/SAW) for simplified setup and optimized arc performance
– Solid and flux-cored wires with gas
– Flux-cored (self-shielded)
– Sub arc - Stick mode for all electrode types
- Lift-Arc TIG
- Back panel
15 amps of 120-volt power to run power tools






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