Miller XMT 350 TIG Welder Hire | 425A Multiprocess Welder Generator Rental by Adlington Group
The Miller XMT 350 TIG Welder is a versatile multiprocess inverter delivering an output range of 5–425A in CC mode and 10–38V in CV mode, with an open-circuit voltage around 75VDC. It supports TIG, Stick, MIG, flux core welding and air carbon arc cutting or gouging, making it suitable for a wide range of industrial tasks. With Auto-Line input it accepts both single-phase and three-phase supply from 208–575 VAC, offering flexibility on different sites. Compact and portable at 36.3 kg with dimensions of 432 × 318 × 610 mm, it provides strong duty cycles of up to 425A at 60%. Advanced features such as hot start, lift arc, fan-on-demand cooling and digital meters make this unit ideal for industrial and rental use.
Key Features & Benefits
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Multiprocess Capability – supports TIG, MMA/Stick, MIG, flux core welding, plus air carbon arc cutting and gouging.
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Wide Amperage and Voltage Range – output ranges from 5–425A in CC mode and 10–38V in CV mode, with open-circuit voltage around 75VDC.
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Auto-Line Input Flexibility – accepts single or three-phase input from 208–575 VAC, ideal for site or workshop conditions.
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Durable and Portable Build – compact at about 36.3 kg, with rugged casing and easy-to-carry design.
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Advanced Controls and Safety Features – includes fan-on-demand cooling, adaptive hot start, lift arc, digital meters and auxiliary power options.
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Warranty and Support – supplied with a three-year manufacturer warranty for reliability and peace of mind.
Technical Specifications
| Spec | Detail |
|---|---|
| Welding Current Range (CC mode) | 5 – 425 A |
| Voltage Range (CV mode) | 10 – 38 V |
| Duty Cycle | 425 A at 60% (three-phase); 300 A at 100% depending on variant |
| Input Voltage | 208–575 VAC, single or three-phase |
| Open Circuit Voltage (OCV) | ~75 VDC |
| Net Weight | ~36.3 kg |
| Dimensions (H × W × D) | 432 × 318 × 610 mm |
| Warranty | Three years |
Applications / Use Cases
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Heavy fabrication, structural and repair welding requiring multiple processes
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Shipbuilding, rail and steel construction including cutting and gouging
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Workshops or sites with variable power supply needing portable and reliable equipment
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Hire fleets requiring multiprocess flexibility for varied welding demands
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Precision TIG welding alongside MIG, MMA and flux core operations
Why Choose Adlington Group for Welder Generator Hire
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UK-wide delivery and setup with site compatibility checks
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Flexible hire terms: daily, weekly or long-term
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All machines serviced and safety-inspected before hire
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Transparent, all-inclusive pricing with no hidden extras
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Optional accessories: welding leads, torches, foot controls, remote interfaces
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