Miller Millermatic 355 – MIG/Pulsed MIG Welder 907808
The New Millermatic 355 Miller Mig Welder gives you power, precision, simplicity and versatility. It’s MIG and pulsed-MIG welds mild steel, aluminum or stainless in thicknesses from 22 gauge to 1/2 inch.
Advanced features make it easy for welders of any skill level to be productive and get great results. And because the Millermatic 355 operates on either single-phase or three-phase AC input power, it can work anywhere you do.
Quick Specs:
Processes
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MIG (GMAW)
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Pulsed MIG (GMAW-P)
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Flux-cored (FCAW)
Input Power
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3- or 1-phase, 208/240/460/575 V, 50/60 Hz
Rated Output
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310 A at 29.5 V, 60% duty cycle
Amperage Range
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20–400 A (3-phase and 1-phase 460/575 V), 20–350 A (1-phase, 208/240 V)
Net Weight
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Machine only: 99 lb. (45 kg)
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Machine with running gear: 163 lb. (74 kg)
Industrial Applications:
General manufacturing
General fabrication
Maintenance and repair
Bernard BTB Gun 300 A MIG gun with AccuLock™ S consumables
Pulsed MIG welding delivers higher quality
Portability – Machine only weighs 99 lb
Optional EZ-Latch™ running gear
Auto-Set™ Elite
Program mode allows easy save and recall of favorite weld settings.
Trigger Program Select
Generator Compatible
Input Voltage Selection Switch
Versatility
Power source is warrantied for three years, parts and labor.Gun warrantied for 90 days, parts only
WHAT’S INCLUDED
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Power source with 9 ft. (2.7 m) industrial power cord
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15 ft. (4.5 m) 300-amp Bernard BTB MIG gun with Bernard AccuLock S consumables for .035/.045 in. (0.9/1.2 mm) wire
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10 ft. (3 m) work cable with clamp and 50 mm Dinse-style connector
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Flow gauge regulator and gas hose for argon or AR/CO2 mix
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.035/.045 in. (0.9/1.2 mm) reversible drive rolls
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Extra .035 and .045 in. (0.9 and 1.2 mm) contact tips
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Material Thickness Gauge
NOT INCLUDED
- Shielding gas and safety equipment not included.
- Welding wire
- Push-Pull Gun (for welding aluminum)
- Spool Gun (for welding aluminum)
- Flux cored drive rolls (for welding with flux cored wire [FCAW])
- Personal safety products (helmet, gloves)
PROCESSES
GENERAL SPECIFICATIONS
Title | Millermatic® 355 – MIG/Pulsed MIG Welder 208/240/460/575V |
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Industries Interests | Commercial Truck and Trailer Construction / Fabrication Education / Training Fabrication Maintenance and Repair – In Plant Manufacturing Transportation |
Amperage | 20 A – 400 A |
Material Thickness | Aluminum 18 ga. (1.2 mm) – 1/2 in. (12.7 mm) Mild Steel 22 ga. (0.6 mm) – 1/2 in. (12.7 mm) |
Weldable Metals | Aluminum Specialty Metals Stainless Steel Steel |
Input Voltage | 208 V 220/230/240 V 460 V 575 V |
Input Phase | 1- and 3-Phase |
Current Type | DC |
Max Open Circuit Voltage | 90 VDC |
Wire Feed Speed | 1.3 m/min – 20 m/min 50 IPM – 800 IPM |
Wire Diameter | Aluminum 0.035 in. – 0.047 in. Aluminum 0.9 mm. – 1.2 mm. Metal-Core 1.2 mm. – 1.3 mm. Metal-Core 0.045 in. – 0.052 in. Stainless 0.023 in. – 0.045 in. Stainless 0.6 mm. – 1.2 mm. Solid Steel 0.9 mm. – 1.2 mm. Solid Steel 0.035 in. – 0.045 in. Flux Cored 0.035 in. – 0.045 in. Flux Cored 0.9 mm. – 1.2 mm. Silicon Bronze 0.030 in. – 0.035 in. Silicon Bronze 0.8 mm – 0.9 mm. |
Spool Size | 12 in. (305 mm) |
Portability | Running Gear / Cart (Optional) |
Weld Output | CV |
Net Width | 13.75 in |
Net Height | 19.25 in |
Net Length | 26.25 in |
Net Weight | 99 lbs |
Warranty | 3 Years Miller’s True Blue Warranty |
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