Single Phase Welding Machine (220v)

 1 2 >>
90 items found
SORT BY
Millermatic 350P/Aluma-Pro Package Pulsed Mig Welder 230/460Volt
Millermatic 350P/Aluma-Pro Package Pulsed Mig Welder 230/460Volt Part ...
$7,902.25
$10,092.00* You Save $2,189.75
Free Shipping
Add to Cart
Product Number: 951452
Miller Dynasty 280 DX TIG Welder
Miller Dynasty 280 DX TIG Welder #907551
$5,507.00
$7,217.00* You Save $1,710.00
Free Shipping
Add to Cart
Product Number: 907551
Miller Dynasty 280 DX (Auto-Line 208-575 V) with CPS
Miller Dynasty 280 DX (Auto-Line 208-575 V) with CPS Part #907514
$5,884.00
$7,718.00* You Save $1,834.00
Free Shipping
Add to Cart
Product Number: 907514
Dynasty 280 Dx (With CPS) TIGrunner
Dynasty 280 Dx (With CPS) TIGrunner
$7,194.00
$9,398.00* You Save $2,204.00
Free Shipping
Add to Cart
Product Number: 907514001
Miller Dynasty 280 (Auto-Line 208-575 V) with CPS
Miller Dynasty 280 (Auto-Line 208-575 V) with CPS #907537
$5,430.75
$7,115.00* You Save $1,684.25
Free Shipping
Add to Cart
Product Number: 907537
Miller Dynasty 280 (With Cps) Tigrunner
Miller Dynasty 280 (With Cps) Tigrunner #907537002
$6,631.00
$8,572.00* You Save $1,941.00
Free Shipping
Add to Cart
Product Number: 907537002
Miller Dynasty 280 (With Cps) Complete Pkg With Foot Control
Miller Dynasty 280 (With Cps) Complete Pkg With Foot Control #951466
$7,304.00
$9,461.00* You Save $2,157.00
Free Shipping
Add to Cart
Product Number: 951466
Miller Dynasty 280 Dx (With Cps) Complete Pkg With Foot Control
Miller Dynasty 280 Dx (With Cps) Complete Pkg With Foot Control #95146...
$8,059.00
$10,459.00* You Save $2,400.00
Free Shipping
Add to Cart
Product Number: 951468
Miller Dynasty 280 Dx (With Cps) Complete With Wireless Foot Control
Miller Dynasty 280 Dx (With Cps) Complete With Wireless Foot Control #...
$8,557.00
$11,118.00* You Save $2,561.00
Free Shipping
Add to Cart
Product Number: 951469
Miller Dynasty 210 (120-480 V)
Miller Dynasty 210 (120-480 V) # 907685
$3,531.00
$4,605.00* You Save $1,074.00
Free Shipping
Add to Cart
Product Number: 907685
Miller Dynasty 210 DX (120-480 V)
Miller Dynasty 210 DX (120-480 V) Part# 907686
$3,790.00
$4,948.00* You Save $1,158.00
Free Shipping
Add to Cart
Product Number: 907686
Miller Dynasty 210 120-480 V, CPS
Miller Dynasty 210 120-480 V, CPS
$3,849.00
$5,025.00* You Save $1,176.00
Free Shipping
Add to Cart
Product Number: 907685002
Miller Dynasty 210 DX 120-480 V, CPS
Miller Dynasty 210 DX 120-480 V, CPS Part# 907686002
$4,077.00
$5,327.00* You Save $1,250.00
Free Shipping
Add to Cart
Product Number: 907686002
Miller Dynasty 210 (120-480 V), Foot Control Complete Package
Miller Dynasty 210 (120-480 V), Foot Control Complete Package #951666
$5,743.00
$7,392.00* You Save $1,649.00
Free Shipping
Add to Cart
Product Number: 951666
Miller Dynasty 210 120-480 V, Wireless Foot Control Complete Package
Miller Dynasty 210 120-480 V, Wireless Foot Control Complete Package P...
$5,913.00
$7,617.00* You Save $1,704.00
Free Shipping
Add to Cart
Product Number: 951667
Miller Dynasty 210 DX 120-480 V, Foot Control Complete Package
Miller Dynasty 210 DX 120-480 V, Foot Control Complete Package #951668
$5,794.00
$7,507.00* You Save $1,713.00
Free Shipping
Add to Cart
Product Number: 951668
Miller Dynasty 210 DX 120-480 V, Wireless Foot Control Complete Package
Miller Dynasty 210 DX 120-480 V, Wireless Foot Control Complete Packag...
$5,894.00
$7,714.00* You Save $1,820.00
Free Shipping
Add to Cart
Product Number: 951669
Miller XMT 350 CC/CV, Dinse
Miller XMT 350 CC/CV, Dinse #907161, #907161014
$4,643.00
$6,050.00* You Save $1,407.00
Free Shipping
Add to Cart
Product Number: 907161
Millermatic 350P Autobody Package
Millermatic 350P Autobody Package
$5,725.00
$6,623.00* You Save $898.00
Free Shipping
Add to Cart
Product Number: 907300002
Maxstar DX 210 120-480 V
Miller Maxstar DX 210 #907684 120-480 V
$3,235.00
$4,216.00* You Save $981.00
Free Shipping
Add to Cart
Product Number: 907684
Miller Multimatic 215 MIG/Stick
Miller Multimatic 215 MIG/Stick Part #907693
$1,665.00
$2,105.00* You Save $440.00
Free Shipping
Add to Cart
Product Number: 907693
Multimatic 215 with TIG Kit Package
Multimatic 215 with TIG Kit Package #951674
$2,119.00
$2,680.00* You Save $561.00
Free Shipping
Add to Cart
Product Number: 951674
Maxstar 161 S 120-240 V, Stick Package
Maxstar 161 S #907709 120-240 V, Stick Package
$1,056.00
$1,339.00* You Save $283.00
Free Shipping
Add to Cart
Product Number: 907709
Maxstar 161 S 120-240 V, X-Case, Stick Package
Maxstar® 161 S #907709001 120-240 V, X-Case, Stick Package
$1,142.00
$1,448.00* You Save $306.00
Free Shipping
Add to Cart
Product Number: 907709001
Maxstar 161 STL #907710 120-240 V
Maxstar 161 STL #907710 120-240 V
$1,355.00
$1,718.00* You Save $363.00
Free Shipping
Add to Cart
Product Number: 907710
Maxstar 161 STL #907710002 120-240 V, X-Case, Fingertip Contractor Pckg
Maxstar 161 STL #907710002 120-240 V, X-Case, Fingertip Contractor Pck...
$1,867.00
$2,366.00* You Save $499.00
Free Shipping
Add to Cart
Product Number: 907710002
Maxstar 161 STH #907711 120-240 V
Maxstar 161 STH #907711 120-240 V
$1,986.00
$2,518.00* You Save $532.00
Free Shipping
Add to Cart
Product Number: 907711
Maxstar 161 STH #907711001 120-240 V, X-Case, Fingertip Contractor Pckg
Miller Maxstar 161 STH #907711001 120-240 V, X-Case, Fingertip Contrac...
$2,439.00
$3,092.00* You Save $653.00
Free Shipping
Add to Cart
Product Number: 907711001
Dynasty® 400 208-575 V
Miller Dynasty® 400 208-575 V #907717 Formerly #907204
$7,574.00
$9,821.00* You Save $2,247.00
Free Shipping
Add to Cart
Product Number: 907717
Dynasty 400 TIG Runner
Miller Dynasty 400 TIG Runner #907717001
$9,379.00
$12,188.00* You Save $2,809.00
Free Shipping
Add to Cart
Product Number: 907717001
Dynasty 400 With Foot Control Package
Miller Dynasty 400 Foot Control Complete Package #951694
$10,359.00
$13,484.00* You Save $3,125.00
Free Shipping
Add to Cart
Product Number: 951694
Miller Dynasty 400 Wireless Foot Control Complete Package
Miller Dynasty 400 Wireless Foot Control Complete Package #951695
$10,869.00
$14,159.00* You Save $3,290.00
Free Shipping
Add to Cart
Product Number: 951695
Maxstar 400
Miller Maxstar 400 #907716
$6,214.00
$8,079.00* You Save $1,865.00
Free Shipping
Add to Cart
Product Number: 907716
Maxstar 400 TIG Runner Package
Miller Maxstar 400 TIG Runner Package #907716001
$8,149.00
$10,485.00* You Save $2,336.00
Free Shipping
Add to Cart
Product Number: 907716001
Maxstar 400 Complete Package
Miller Maxstar 400 Complete Package #951692
$9,167.00
$11,803.00* You Save $2,636.00
Free Shipping
Add to Cart
Product Number: 951692
Miller Syncrowave 210 TIG/MIG Package
Miller Syncrowave 210 TIG/MIG Package #951684
$3,044.00
$3,858.00* You Save $814.00
Free Shipping
Add to Cart
Product Number: 951684
Miller Dynasty 210 TIG Runner
Miller Dynasty 210 TIG Runner #907685001
$4,994.00
$6,401.00* You Save $1,407.00
Free Shipping
Add to Cart
Product Number: 907685001
Miller Dynasty 210 DX TIG Runner
Miller Dynasty 210 DX TIG Runner
$5,063.00
$6,492.00* You Save $1,429.00
Free Shipping
Add to Cart
Product Number: 907686001
CST 280 220-230/460-575 V, Dinse #907244
Miller CST 280 220-230/460-575 V, Dinse #907244
$2,594.00
$3,319.00* You Save $725.00
Free Shipping
Add to Cart
Product Number: 907244
XMT 350 MPa, Dinse #907366
XMT 350 MPa, Dinse #907366
$5,585.00
$7,291.00* You Save $1,706.00
Free Shipping
Add to Cart
Product Number: 907366
Maxstar STR 210 120-480 V #907682
Miller Maxstar STR 210 120-480 V #907682
$2,310.00
$2,992.00* You Save $682.00
Free Shipping
Add to Cart
Product Number: 907682
MAXSTAR 210 STR 120-480 #907683
MAXSTAR 210 STR 120-480 #907683
$2,833.00
$3,684.00* You Save $851.00
Free Shipping
Add to Cart
Product Number: 907683
Syncrowave 250 DX 230/460/575 V, Foot Control Complete Package #951118
Syncrowave 250 DX 230/460/575 V, Foot Control Complete Package #951118
$7,095.00
$8,813.00* You Save $1,718.00
Free Shipping
Add to Cart
Product Number: 951118
Syncrowave 350 LX 230/460/575 V, Foot Control Complete Package #951623
Syncrowave 350 LX 230/460/575 V, Foot Control Complete Package #951623
$9,848.00
$12,265.00* You Save $2,417.00
Free Shipping
Add to Cart
Product Number: 951623
CST 280 220-230/460-575 V, Tweco #907244011
Miller CST 280 220-230/460-575 V, Tweco #907244011
$2,594.00
$3,319.00* You Save $725.00
Free Shipping
Add to Cart
Product Number: 907244011
Miller Dynasty 280 DX (Auto-Line 208-575), CPS, VS #907514007
Miller Dynasty 280 DX (Auto-Line 208-575), CPS, VS #907514007
$6,199.00
$8,135.00* You Save $1,936.00
Free Shipping
Add to Cart
Product Number: 907514007
Miller XMT® 350 CC/CV, Dinse, Aux Power
Miller XMT® 350 CC/CV, Dinse, Aux Power 907161011
$5,037.00
$6,568.00* You Save $1,531.00
Free Shipping
Add to Cart
Product Number: 907161011
Miller Invision™ 352 MPa
Miller Invision™ 352 MPa 907431
$4,890.00
$6,383.00* You Save $1,493.00
Free Shipping
Add to Cart
Product Number: 907431
Miller Invision™ 450 MPa
Miller Invision™ 450 MPa 907485
$5,330.00
$6,928.00* You Save $1,598.00
Free Shipping
Add to Cart
Product Number: 907485
Miller XMT® 350 FieldPro™ Narrow 4-Pack Rack
Miller XMT® 350 FieldPro™ Narrow 4-Pack Rack 907739
$24,495.00
$31,179.00* You Save $6,684.00
Free Shipping
Add to Cart
Product Number: 907739
 1 2 >>

220V Single Phase Power Supply

Before getting into 220v power, let’s address single-phase power. Single-phase (AKA “1-phase”) power is what you have running into your home. It is a two-wire AC circuit—one power wire (the phase wire) and one neutral wire. Electrical current flows between the power wire and neutral wire. Whereas, 3-phase power is a three-wire AC power circuit, with each phase 120-degrees apart.  The main benefit of 3-phase power is providing power at a constant rate, without the peaks and dips inherent in 1-phase power.

Most homes have standard AC outlets rated at 110v. In simple terms, a 220v outlet has 2 wires combined to produce twice the amount of voltage from a 110v outlet.  For large appliances (and 220v welding machines) in need of more power, a 220v outlet is necessary. Your washer and dryer, for instance, are plugged into 220v outlets. The plugs for these appliances are large, 3-or 4-pronged plugs in a dark-colored, circular housing, and the outlet they plug into is similarly round and dark-colored.

As you would expect, a 220v welder will have more power than a 110v welder. The extra 110v enables a 220v welder to weld thicker metals than a 110v welder. If you anticipate the need to weld metal thicker than 1/8” steel (the maximum weld capacity of most 110v welders), you will be better off with a 220v machine. It is important in you choose your power supply by power source.

Voltage rating confusion over the numbers used

It’s not uncommon to see 220-volt welders described as 230, 240 or 250 volts. Actually, they are all the same. The differing numbers are used to account for periodic variations in the power supply. When electricity runs through the wiring in a house, the voltage fluctuates. Sometimes it’s higher than 220v, sometimes it’s lower. In a similar manner, 110-volt appliances are sometimes described as 115, 120 or 125 volts.

What does a 220v outlet look like?

Single Phase Welding Machine 3 prong          220v welder- 4 prong outlet

- Larger than a 110v outlet, usually round, and black or dark brown instead of white.
- Can have three slots or four, one or more of which is usually positioned horizontally or on an angle. (Four-slot outlets have a ground wire.)
- Unlike 110 outlets, which are typically in pairs (“duplexes”), 220v outlets are single outlets.
- 3-prong outlets were the standard up until 1996
- 4-prong outlets have two “hot” wires and separate ground and neutral wires

Why aren’t all household outlets 220v?

Two reasons: cost and safety. Copper wire is expensive, and 110v outlets require less of it. In a 110v circuit, the wire is typically 12 gauge, while a 220v circuit requires 10 gauge or larger. Besides, most appliances in a house don’t need 220v—just large ones like the dryer and oven.

Safety is also a factor. An accidental shock from a 220v outlet is twice as painful as one from a 110v outlet (and can even be fatal). For these reasons, most homes are built with 220v outlets only where they’re really needed - in the laundry room and kitchen.

The ideal solution for home use: Get a 220v outlet installed in the garage

Having an electrician install a 220v outlet in your garage will allow you to safely use your welder in the garage or just outside of it. The cost for this varies, depending on the distance between the outlet and your electrical box, and whether your electrical supply is adequate for another 50Amp breaker (most 220v welders are 50amp). The copper wire runs about $6 per foot, so a long run from the outlet to the electrical box can add up fast. Also, the longer the distance, the longer it will take the electrician to run the wire and the more likely there will be obstacles to deal with. 

Do you need to upgrade your electrical service to add a 220v outlet?

If your home has 50Amp or 100Amp service, you’ll most likely have to upgrade it to 150 or 200 Amps. You’ll need an electrician for this, and it can run anywhere from $800 to $3,000, depending on electricians’ rates in your area. However, if you need to upgrade the electrical wiring (a likely scenario in any house over 40 years old), the job involves opening up walls to access the wiring and then repairing the walls. For an average-sized house, this can cost up to $8,000. For a large home with difficult to reach areas, the cost can balloon to $20,000 or more.

It’s worth rethinking the need for a 220v welder then and start taking a look at 110v welders or buying a generator to power the 220v welder. If the expense and hassle of adding a 220v outlet is too great, a generator (or a combination generator/welder) is a good alternative.

Welders Supply carries a great selection of both diesel and gasoline engine-driven welding machines. Also, shop Welders Supply Company's full selection of welding machines and accessories.