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About the Miller Syncrowave 300
The Miller Syncrowave 300 is a professional AC/DC TIG and stick welding power source built for shop and field use. Known for smooth arc control and reliable performance, it handles aluminum AC TIG work as well as DC TIG and stick welding for steel and stainless. Robustly constructed, the Syncrowave 300 is popular with fabricators, maintenance crews and production shops that need consistent, precise welds and long-term durability.
- Trusted Seller
MILLER SYNCROWAVE 300 WELDER AND COOLER
- Manufacturer: Miller
- Model: Syncrowave 300
- Phase type: Three-phase
MILLER SYNCROWAVE 300 Tig Welder & Cooler available. Model features 300 AMP capacity, ideal for various welding tasks. Well-maintained used condition from renowned manufacturer MILLER. Suitable for professional w...
$1,000 USDDetroit, MI - Trusted Seller
Miller Electric 12.8 Kw Welder - Syncrowave 300
- Manufacturer: Miller
- Model: Syncrowave 300
- Phase type: Three-phase
Name: Welder | Arrival date: 10-16-2025 | Dimensions l x w x h (inches): 32 x 32 x 55 | Capacity: 12.8 KW | Electrical: 1/60/200/208/230/460 | Weight (lb.): 715 | Available quantity: 1
$339 USDEuclid, OH - Trusted Seller
Miller #9923-P - Miller Syncrowave 300 #9923-P
- Manufacturer: Miller
- Model: Syncrowave 300
- Phase type: Three-phase
Miller Syncrowave 300 Arc Welder with Miller Coolmate 3 Inventory # 9923-P View the Syncrowave 300 PDF Here Precision Metal Fabrication Maintenance and Repair Light and Heavy Manufacturing Shipbuilding Tube and P...
- Trusted Seller
Miller Welding Synchro Wave 300 #16300
- Manufacturer: Miller
- Model: Syncrowave 300
- Phase type: Three-phase
Miller welder, "synchrowave 300" serial # jh 168507.
Marlboro, NJ - Trusted Seller
Miller Syncrowave 300 AC/DC Arc Welding Power Source
- Manufacturer: Miller
- Model: Syncrowave 300
- Phase type: Three-phase
Product Description General Info Stock #: 114250062 Location: Decatur, GA Brand: Miller Model: Syncrowave 300 Serial #: JH271464 Year: 1989 Approx. Shipping Weight: 800 Lbs. Approx. Shipping Dimensions: 4′ L x 4′...
Stone Mountain, GA - Trusted Seller
Miller Synchrowave 300
- Manufacturer: Miller
- Model: Syncrowave 300
- Amperage: 300 A
- Phase type: Three-phase
MILLER CONSTANT CURRENT AC/DC WELDING POWER SOURCE MODEL SYNCHROWAVE 300 AMPERAGE ............................. 300 VOLTAGE .............................. 200/230/460 PHASE ................................ SINGLE
Harrison, NJ - Trusted SellerAuction
Miller Syncrowave 300 Welder
- Manufacturer: Miller
- Model: Syncrowave 300
- Phase type: Three-phase
Miller Syncrowave 300 Welder
Tonganoxie, KSVisit Auction Website - Trusted SellerAuction
Miller Syncrowave 300 Welder
- Manufacturer: Miller
- Model: Syncrowave 300
- Phase type: Three-phase
Miller Syncrowave 300 Welder
Tonganoxie, KSVisit Auction Website - Trusted Seller
MILLER AC/DC ARC WELDING POWER SOURCE SYNCROWAVE 300 200/230/460 V 1 PH. 60 HZ
- Manufacturer: Miller
- Model: Syncrowave 300
- Phase type: Three-phase
“OLD STOCK, WHAT YOU SEE PICTURED IS WHAT YOU GET” MILLER WELDING POWER SOURCE AC/DC ARC WELDING POWER SOURCE SERIAL NO. JJ354507 STOCK NO. 902424-02-32 VOLTS- 200/230/460 AMPRES- 138/120/60 KW- 12.8 PH 1 HERTZ- ...
$3,200 USDCoffeyville, KS - Trusted Seller
MILLER SYNCROWAVE 300
- Manufacturer: Miller
- Model: Syncrowave 300
- Amperage: 300 A
- Phase type: Three-phase
Equipped with: CR | Amp: 300.0 a
Santa Ana, CA 
MSC-818 MILLER (U.S.A.) ELECTRIC WELDER, MODEL SYNCROWAVE300, AC/DC, CAPACITY 300 AMPS
- Model: Syncrowave 300
- Phase type: Three-phase
MILLER (U.S.A) Electric welder, model SYNCROWAVE300, AC/DC, 300 Amps capacity, with Miller Coolmate 12 cooling unit.
Guadalupe, MexicoMILLER SYNCOWAVE 300 WELDER: STOCK #75713
- Manufacturer: Miller
- Model: Syncrowave 300
- Amperage: 300 A
- Phase type: Three-phase
Stock#: 75713 | Maximum amps: 300 | Secondary volts: 32 | Duty cycle: 60% | Input voltage: 230/460 | Input kw: 13.8 | Max ocv: 80 | Welding range: 25 TO 625 | Phase: 1 | Cycle: 60 | Cooling system: BEST WELDS
Holland, OH
300 AMP MILLER SYNCROWAVE 300 AC/DC WELDER
- Manufacturer: Miller
- Model: Syncrowave 300
- Phase type: Three-phase
419-269-2000 10559 Geiser Road Holland, OH 43528 Machine Information 300 AMP MILLER SYNCROWAVE 300 AC/DC WELDER: STOCK #19661 Stock #: 19661
Holland, OH
Miller Syncrowave 300 Welding equipment
- Manufacturer: Miller
- Model: Syncrowave 300
Good condition Miller Syncrowave 300 Welding equipment manufactured in 1985. Located in USA and other countries. Click request price for more information.
USA
