Miller Millermatic 355 MIG Welder, 208/240/460/575V

Description

Due to special pricing available exclusively to our school customers, this item is not available for purchase to our non-school customers at the price listed. Every effort will be made to sell this item at the lowest available price to our non-school customers. Please call us at (800) 831-5904.

Easy to use machine has 7" color LCD screen featuring Auto-Set™ Elite pre-defined weld settings, program mode to save and recall common settings, and Trigger Program Select to choose programs via gun trigger. This all-in-one welder does MIG, pulsed MIG, and flux-cored welding. It connects to any single- or 3-phase North American input power and welds up to 1/2” aluminum, stainless, and mild steel.

EZ-Latch™ running gear securely latches machine to running gear. Simply loosen the latch retaining knob and rotate latches to disengage machine from running gear for easy portability.

• Provides full output when powered by generators with 19,000W+ output
• Limited output when powered by smaller generators
• Manufacturer's 3-year warranty

Amperage: 20 A - 400 A
Material Thickness: Aluminum 18 ga.- 1/2". Mild Steel 22 ga.- 1/2"
Weldable Metals: Aluminum, Specialty Metals, Stainless Steel, Steel
Input Voltage: 208V, 220/230/240V, 460V, 575V
Input Phase: 1- and 3-Phase
Current Type: DC
Rated Output: 310 A at 29.5 V, 60% duty cycle
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" - 0.047"
Aluminum 0.9 mm - 1.2 mm
Metal-Core 1.2 mm - 1.3 mm
Metal-Core 0.045" - 0.052"
Stainless 0.023" - 0.045"
Stainless 0.6 mm - 1.2 mm
Solid Steel 0.9 mm - 1.2 mm
Solid Steel 0.035" - 0.045"
Flux Cored 0.035" - 0.045"
Flux Cored 0.9 mm - 1.2 mm
Silicon Bronze 0.030" - 0.035"
Silicon Bronze 0.8 mm - 0.9 mm
Spool Size: 12" (305 mm)
Weld Output: CV
Applications: Fabrication, Mobile Fabrication and MRO, Welding Education and Training
Size: 45"L x 13.75"W x 32"H
Weight: 99 lbs.

Includes
Power source with 9' industrial power cord
15' 300-amp Bernard BTB MIG gun with Bernard AccuLock S consumables for .035/.045" wire
10' work cable with clamp and 50 mm Dinse-style connector
Flow gauge regulator and gas hose for argon or AR/CO2 mix
.035/.045" reversible drive rolls
Extra .035 and .045" contact tips
Material Thickness Gauge
EZ-Latch™ Running Gear
Chain to secure gas cylinder