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.
Pulsed MIG (GMAW-P)
3- or 1-phase, 208/240/460/575 V, 50/60 Hz
310 A at 29.5 V, 60% duty cycle
20–400 A (3-phase and 1-phase 460/575 V), 20–350 A (1-phase, 208/240 V)
Machine only: 99 lb. (45 kg)
Machine with running gear: 163 lb. (74 kg)
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
Program mode allows easy save and recall of favorite weld settings.
Trigger Program Select
Input Voltage Selection Switch
Power source is warrantied for three years, parts and labor.Gun warrantied for 90 days, parts only
Power source with 9 ft. (2.7 m) industrial power cord
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
10 ft. (3 m) work cable with clamp and 50 mm Dinse-style connector
Flow gauge regulator and gas hose for argon or AR/CO2 mix
.035/.045 in. (0.9/1.2 mm) reversible drive rolls
Extra .035 and .045 in. (0.9 and 1.2 mm) contact tips
Material Thickness Gauge
- 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)
|Title||Millermatic® 355 – MIG/Pulsed MIG Welder 208/240/460/575V|
|Industries Interests||Commercial Truck and Trailer |
Construction / Fabrication
Education / Training
Maintenance and Repair – In Plant
|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 |
|Input Voltage||208 V |
|Input Phase||1- and 3-Phase|
|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)|
|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