Millermatic® 180 Auto-Set™
All-in-one wire welder that welds 24 gauge - 5/16 in. (0.8 - 7.9 mm) mild steel.
Auto-Set™
A breakthrough control that automatically sets your welder to the proper parameters. Auto-Set offers all-in-one MIG minus the guesswork!
Welds Thickest Material in its Class
...With the highest output in its class! Can weld up to 5/16 in. in a single pass.
Smooth-Start™
This technology provides a smooth, spatter-free start. The best starting machine in the small MIG category! No pop-gun starts or spatter to clean up.
Thermal Overload Protection
Shuts down the unit and activates over temperature light if airflow is blocked or duty cycle is exceeded. Automatically resets when fault is corrected and unit cools. See how it works.
Spool Gun Compatible!
Finally a reliable and economical way to weld aluminum. Hooked up to a 180 Auto-Set, the Spoolmate 100 Series spool gun allows you to weld from 18 gauge to 1/4 in. aluminum.
Manual Mode
Gives you the flexibility to manually set the machine when welding aluminum, stainless steel or anytime you want to set your own parameters on mild steel.
Durable Cast Aluminum Drive System
Incorporates dual groove quick-change drive roll and spring-loaded tension arm with calibrated tension knob all designed to make setup easier and faster.
'Tip Saver' Short Circuit Protection
Shuts down output when tip is shorted to the work. Extends contact tip life and protects internal components from damage. Trigger reset permits quick reset at torch rather than unit. See how it works.
| Processes | MIG (GMAW) | |||||||
|---|---|---|---|---|---|---|---|---|
| Flux Cored (FCAW) | ||||||||
| Material Type |
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| General specifications | Input Power | Requires 1-Phase power
230 V, 21.7 A, 60 Hz | ||||||
| Rated Output | 135 Amps at 22.5 VDC, 30% Duty Cycle | |||||||
| Welding Amperage Range | 30 - 180 Amps | |||||||
| Wire Speed | 95 - 565 IPM (2.4 - 14.4 m/min) | |||||||
| Net Weight | 72 lb (32.7 kg) | |||||||
| WireDiameter Capacity | .024 - .035 in (0.6 - 0.9 mm) Solid Steel
.024 - .035 in (0.6 - 0.9 mm) Stainless
.030 - .045 in (0.8 - 1.2 mm) Flux Cored | |||||||
| MaxSpoolSize Capacity | 8 in (203 mm) | |||||||
| Applications | Aluminum Welding | |||||||
| Farm and Ranch | ||||||||
| Field Maintenance and Repair | ||||||||
| Home/Hobby | ||||||||
| Mechanical Contracting | ||||||||
| Metal Art/Sculpture | ||||||||
| Motorsports (car, truck, bike, etc.) | ||||||||
| Schools/Training | ||||||||
| Welding Projects | ||||||||
| Spool Gun Option | SPOOLMATE 100 SERIES | See Spool Gun Hook-up Chart | ||||||
| Product Literature |
Spec Sheet (ENG) Spec Sheet (SPA) Spec Sheet (FRE) Millermatic Buyers Guide Aluminum Systems Brochure |
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| Warranty |  |
With the best coverage in the industry, Miller's True Blue® Warranty [PDF] delivers unparalleled peace-of-mind. | ||||||
Models |
Stock # |  |
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|---|---|---|---|---|---|
| MILLERMATIC 180 AUTOSET 230V 60HZ 1PH | 907312 | $1060.00 |
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| PKG,MILLERMATIC 180AS W/RUNNING GEAR/CYLINDER RACK | 951374 | $1155.00 |
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* All prices are U.S. dollars and reflect Manufacturer's Suggested Retail Price (MSRP) for the U.S. market. Tax, delivery and setup not included. Actual selling price determined by the Distributor. Prices are subject to change without notice. Additional items may be required for welding, such as shielding gas, consumables, and safety equipment.
Most Popular Accessories
| Stock# | |
 |
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|---|---|---|---|---|---|
 | Spoolmate 100 SeriesYour choice for exceptional aluminum welding results for do-it-yourself projects. Reliable and economical direct connect Spoolmate™ 100 spool gun provides 12 ft of cable reach and accessibility. | 300371 | $268.00 |  | |
| View Accessories for Spoolmate 100 Series | |||||
| View Accessories for Spoolmate 100 Series | |||||
| NOZZLE, 9/16" WIRE | 186405 | $7.63 | |||
| CONTACT TIP, .035" WIRE 5 Per Pkg | 186406 | $1.70 | |||
| DRIVE ROLL,.030-.035" WIRE | 186413 | $15.09 | |||
| PUSH ROLL,.030-.035" WIRE | 186414 | $16.59 | |||
| CONTACT TIP, .030" WIRE 5 Per Pkg | 186419 | $1.73 | |||
| CONTACT TIP, .023" WIRE 5 Per Pkg | 199730 | $1.69 | |||
| DRIVE ROLL,.023" WIRE | 199731 | $15.24 | |||
| PUSH ROLL,.023" WIRE | 199732 | $16.59 | |||
| KIT,FIELD RETRO MM140/180 TO SPOOLMATE 100 | 300409 | $59.00 | | ||
 | Adapter Cord, Full KVAField NEMA 14-50P to NEMA 6-50R. Adapts engine drive 120/240 V plug to common Millermatic and Spectrum 240 V plug. | 300517 | $64.00 | | |
 | Small Running Gear - Cylinder RackDurable construction. For gas cylinders no larger than 7 in (178 mm) diameter. Maxiumum weight 75 lb (34kg). | 300425 | $99.00 | | |
| View Accessories for Small Running Gear - Cylinder Rack | |||||
| View Accessories for Small Running Gear - Cylinder Rack | |||||
| Standard Cylinder Rack | 042887 | $216.00 | |||
 | Running Gear/Cylinder RackHeavy-duty construction. For gas cylinders no larger than 7 in (178 mm) diameter, maximum weight 100 lb (45 kg). | 770187 | $174.00 | | |
| View Accessories for Running Gear/Cylinder Rack | |||||
| View Accessories for Running Gear/Cylinder Rack | |||||
| Standard Cylinder Rack | 042887 | $216.00 | |||
 | Protective Cover, MillermaticCovers unit with weld cables connected. Cutout allows access to handle for portability. Oversized storage pocket. Can be used to store cables. | 195149 | $45.00 | | |
 | M-100 GUN 10FT .030-.035 (REPLACEMENT) | 248282 | $180.00 | | |
| View Accessories for M-100 GUN 10FT .030-.035 (REPLACEMENT) | |||||
| View Accessories for M-100 GUN 10FT .030-.035 (REPLACEMENT) | |||||
| CONTACT TIP,.030" WIRE 10 Per Pkg | 000067 | $1.51 | | ||
| CONTACT TIP,.035" WIRE 10 Per Pkg | 000068 | $1.51 | | ||
| CONTACT TIP,.045" WIRE 10 Per Pkg | 000069 | $1.51 | | ||
| CONTACT TIP,.023" WIRE 10 Per Pkg | 087299 | $1.51 | | ||
| NOZZLE,FLUSH ,STICKOUT 2 Per Pkg | 169715 | $10.19 | | ||
| CONTACT TIP ADAPTER,M-10 & M-15 GUNS 2 Per Pkg | 169716 | $9.59 | | ||
| LINER,.023-.025" WIRE, 15 ft | 194010 | $21.26 | | ||
| LINER,.030-.035" WIRE, 15 ft | 194011 | $21.06 | | ||
| LINER,.035-.045" WIRE, 15 ft | 194012 | $21.06 | | ||
| LINER, 3/64" AL WIRE, 15 ft | 194014 | $28.04 | |||
| NOZZLE,FLUX CORED WELDING | 226190 | $7.16 | |||
| NOZZLE,M-100 .500 ORF FLUSH (CU) 2 Per Pkg | 246372 | $8.79 | |||
GUIDE,WIRE INLET 1/16 3 Per Pkg | 058549 | $5.25 | |||
 | DRIVE ROLL, .030-.035/.045" FLUX CORED WIRE | 202926 | $20.21 | | |
 | ROLL,DRIVE V GROOVE .024,.030-.035 WIRE | 220179 | $16.33 | | |
 | KIT,FIELD RETRO MM140/180 TO SPOOLMATE 100 | 300409 | $59.00 | | |
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