Our biggest deals of the year are here - Don't miss out on black friday deals!

Single Phase Welding Machine (220v)

Your Search Results:

 1 2 3 4 5 >>
244 items found
SORT BY
Hypertherm Powermax 30xp Plasma System
Hypertherm Powermax 30 XP Plasma Cutter #088079
$1,520.00
Free Shipping
Add to Cart
Product Number: 088079
Hypertherm Powermax 65 25ft Hand Torch
Hypertherm Powermax 65 25ft Hand Torch #083270
$3,075.00
Free Shipping
Add to Cart
Product Number: 083270
Hypertherm Powermax 85 25ft Hand system
Hypertherm Powermax 85 Plasma Cutter 25ft Hand system #087108
$4,075.00
Free Shipping
Add to Cart
Product Number: 087108
Thermal Dynamics Cutmaster 82 230V Plasma System
Thermal Dynamics Cutmaster 82 230V Plasma System Part #1-1130-1
$2,949.00
$3,749.00* You Save $800.00
Free Shipping
Add to Cart
Product Number: 1-1130-1
Thermal Dynamics Cutmaster 102 230V Plasma Cutting System
Thermal Dynamics Cutmaster 102 Plasma Cutter
$3,749.00
$4,799.00* You Save $1,050.00
Free Shipping
Add to Cart
Product Number: 1-1330-1
Miller Spectrum 375 X-TREME 12FT XT30 Torch w/ X-case Miller Spectrum 375 X-TREME 12FT XT30 Torch w/ X-case
Miller SPECTRUM 375 X-TREME 12FT XT30 TORCH WITH X-CASE Part#907529
$1,715.00
$2,170.00* You Save $455.00
Free Shipping
Add to Cart
Product Number: 907529
Miller SPECTRUM 625 X-TREME 12FT XT40 TORCH, X-CASE Miller SPECTRUM 625 X-TREME 12FT XT40 TORCH, X-CASE
Miller SPECTRUM 625 X-TREME 12FT XT40 TORCH, X-CASE Part#907579
$2,215.00
$2,799.00* You Save $584.00
Free Shipping
Add to Cart
Product Number: 907579
Hypertherm Powermax 65 50ft Hand Torch
Hypertherm Powermax 65 Plasma Torch 50ft Hand Torch #083271
$3,225.00
Free Shipping
Add to Cart
Product Number: 083271
Miller SPECTRUM 625 X-TREME 20FT XT40 TORCH, X-CASE Miller SPECTRUM 625 X-TREME 20FT XT40 TORCH, X-CASE
Miller SPECTRUM 625 X-TREME 20FT XT40 TORCH, X-CASE Part #907579001
$2,379.00
$3,009.00* You Save $630.00
Free Shipping
Add to Cart
Product Number: 907579001
Hypertherm Powermax 85 w/ 25' Machine Torch
Hypertherm Powermax 85 Plasma Cutter #087132
$4,175.00
Free Shipping
Add to Cart
Product Number: 087132
Hypertherm Powermax 30 Air 120-240 V CSA with Building America decal
Hypertherm Powermax 30 Air #088096
$1,860.00
Free Shipping
Add to Cart
Product Number: 088096
Thermal Dynamics Cutmaster 82, 80 Amp, SL60, 50 ft Leads, 208-230V, 1Ph
Thermal Dynamics Cutmaster 82 Plasma System, 80 Amp, SL60, 75 Deg Head...
$3,099.00
$3,899.00* You Save $800.00
Free Shipping
Add to Cart
Product Number: 1-1131-1
Cutmaster 82, 80 Amp, SL60, 20 ft Leads, 600V, 3Ph
Cutmaster 82 Plasma System, 80 Amp, SL60, 75 Deg Head, 20 ft Leads, 60...
$2,949.00
$3,749.00* You Save $800.00
Free Shipping
Add to Cart
Product Number: 1-1130-5
Victor Cutmaster 82 Plasma System, 80 Amp, SL60, 75° Head, 50 ft Leads
Victor Cutmaster 82 Plasma System, 80 Amp, SL60, 75 Deg Head, 50 ft Le...
$3,099.00
$3,899.00* You Save $800.00
Free Shipping
Add to Cart
Product Number: 1-1131-5
Thermal Dynamics Cutmaster 102, 100 Amp, SL100, 50 ft Leads, 208-230V, 1Ph
Cutmaster 102 Plasma System, 100 Amp, SL100, 75 Deg Head, 50 ft Leads,...
$3,899.00
$4,949.00* You Save $1,050.00
Free Shipping
Add to Cart
Product Number: 1-1331-1
Cutmaster 102, 100 Amp, SL100, 20 ft Leads, 600V, 3Ph
Cutmaster 102 Plasma System, 100 Amp, SL100, 75 Deg Head, 20 ft Leads,...
$3,749.00
$4,799.00* You Save $1,050.00
Free Shipping
Add to Cart
Product Number: 1-1330-5
Powermax 85 w/ Machine Torch, Remote Pendant, CPC & Voltage Divider
Powermax85 (200-600 V CSA) with 180° Machine Torch, 25' Leads, Remote ...
$4,375.00
Free Shipping
Add to Cart
Product Number: 087115
Powermax 85,  w/ 75° and 15° Hand Torches, 25' Leads, CPC & Voltage Div.
Powermax85 (200-600 V CSA) with 75° and 15° Hand Torches, 25' Leads, C...
$4,300.00
Free Shipping
Add to Cart
Product Number: 087144
Hypertherm Powermax 85 (Machine + Hand Torch) w/ CPC & Remote Pendant
Hypertherm Powermax 85 180° Full-Length Machine Torch & 75° Hand Torch...
$4,525.00
Free Shipping
Add to Cart
Product Number: 087135
Hypertherm Powermax 65 Machine Torch, 25', CPC Port + Remote Pendant
Hypertherm Powermax 65 (200-600 V CSA) 180° Full-Length Machine Torch,...
$3,450.00
Free Shipping
Add to Cart
Product Number: 083277
Hypertherm Powermax 65, 75° & 15° Hand Torches, 25’, CPC & Voltage Div.
Hypertherm Powermax 65 (200-600V CSA) 75° & 15° Hand Torches, 25’, CP...
$3,450.00
Free Shipping
Add to Cart
Product Number: 083307
Hypertherm Powermax 65 25 ft  Hand Torch +180° Machine Torch + CPC
Hypertherm Powermax 65 Plasma Torch (200-600 V CSA) 25 ft: 75° Hand He...
$3,625.00
Free Shipping
Add to Cart
Product Number: 083300
THERMAL DYNAMICS Cutmaster A120 1-1735-1
THERMAL DYNAMICS Cutmaster A120 1-1735-1
$4,722.80
$6,209.00* You Save $1,486.20
Free Shipping
Add to Cart
Product Number: 1-1735-1
Hypertherm Powermax 45 XP
Hypertherm Powermax 45 XP #088112: Hand System w/o CPC - 20' Leads
$2,100.00
Free Shipping
Add to Cart
Product Number: 088112
Hypertherm Powermax 45 XP Hand System w/ CPC - 20' Leads
Hypertherm Powermax 45 XP Hand System w/ CPC - 20' Leads #088113
$2,210.00
Free Shipping
Add to Cart
Product Number: 088113
Hypertherm Powermax 45 XP Hand System w/o CPC - 50' Leads
Hypertherm Powermax 45 XP #088114 Hand System w/o CPC - 50' Leads
$2,250.00
Free Shipping
Add to Cart
Product Number: 088114
Hypertherm Powermax 45 XP Hand System w/ CPC - 50' Leads
Hypertherm Powermax 45 XP Hand System #088115 w/ CPC - 50' Leads
$2,360.00
Free Shipping
Add to Cart
Product Number: 088115
Hypertherm Powermax 45 XP Hand System w/ CPC 75 & 15 deg Torches - 20'
Hypertherm Powermax 45 XP #088124 Hand System w/ CPC 75 & 15 deg Torch...
$2,260.00
Free Shipping
Add to Cart
Product Number: 088124
Hypertherm Powermax45 XP Machine System CPC 25' w/ Remote On/Off
Hypertherm Powermax45 XP #088116 Machine System CPC 25' w/ Remote On/O...
$2,470.00
Free Shipping
Add to Cart
Product Number: 088116
Hypertherm Powermax45 XP Machine System CPC 35' w/ Remote On/Off
Hypertherm Powermax45 XP #088117 Machine System CPC: 35' w/ Remote On/...
$2,525.00
Free Shipping
Add to Cart
Product Number: 088117
Hypertherm Powermax45 XP Machine System CPC 50' w/ Remote On/Off
Hypertherm Powermax45 XP #088118 Machine System CPC 50' w/ Remote On/O...
$2,600.00
Free Shipping
Add to Cart
Product Number: 088118
Hypertherm Powermax 45 XP Machine System CPC 25' Leads
Hypertherm Powermax 45 XP #088121 Machine System CPC 25' Leads
$2,310.00
Free Shipping
Add to Cart
Product Number: 088121
Hypertherm Powermax 45 XP Machine System CPC 50' Leads
Hypertherm Powermax 45 XP #088122: Machine System CPC 50' Leads
$2,420.00
Free Shipping
Add to Cart
Product Number: 088122
Hypertherm Powermax 45 XP Machine System CPC 180M & 75H Torches 25' Leads
Hypertherm Powermax 45 XP #088123 Machine System CPC 180M & 75H Torche...
$2,775.00
Free Shipping
Add to Cart
Product Number: 088123
Miller Spectrum 875 Plasma Cutter with XT60 Torch, 20ft OR 50ft Cable Miller Spectrum 875 Plasma Cutter with XT60 Torch, 20ft OR 50ft Cable
Miller Spectrum 875 Plasma Cutter with XT60 Torch, 20ft OR 50ft Cable
$3,245.00
$4,096.00* You Save $851.00
Free Shipping
Add to Cart
Product Number: 907583
Miller Spectrum 875 Auto-Line XT60 Hand-Held Torch Miller Spectrum 875 Auto-Line XT60 Hand-Held Torch
Miller Spectrum 875 Auto-Line XT60 Hand-Held Torch with 20ft Cable #90...
$3,495.00
$4,430.00* You Save $935.00
Free Shipping
Add to Cart
Product Number: 907584
Thermal Dynamics Cutmaster 60i #1-5630-1 20' Torch
Thermal Dynamics Cutmaster 60i #1-5630-1X 20' Torch
$2,499.00
$2,999.00* You Save $500.00
Free Shipping
Add to Cart
Product Number: 1-5630-1X
Thermal Dynamics Cutmaster 60i #1-5631-1 w/ 50' Torch
Thermal Dynamics Cutmaster 60i #1-5631-1 w/ 50' Torch
$2,649.00
$3,149.00* You Save $500.00
Free Shipping
Add to Cart
Product Number: 1-5631-1X
Thermal Dynamics Cutmaster 60i #3-5630-1X (Power Supply Only)
Thermal Dynamics Cutmaster 60i #3-5630-1X (Power Supply Only)
$3,092.00
Free Shipping
Add to Cart
Product Number: 3-5630-1X
Thermal Dynamics Cutmaster 60i 3-Phase Plasma Cutter 20' Torch #1-5630-2
Thermal Dynamics Cutmaster 60i 3-Phase Plasma Cutter #1-5630-2X
$2,499.00
$2,999.00* You Save $500.00
Free Shipping
Add to Cart
Product Number: 1-5630-2X
Big Blue® 400 Pro (Kubota) #907732
Miller Big Blue® 400 Pro (Kubota) #907732
$18,016.00
$20,806.00* You Save $2,790.00
Free Shipping
Add to Cart
Product Number: 907732
Hypertherm PowerMax45 XP 3-Phase Hand System W/O CPC - 20' Leads #088126
Hypertherm PowerMax45 XP 3-Phase Hand System W/O CPC - 20' Leads #0881...
$2,330.00
Free Shipping
Add to Cart
Product Number: 088126
Hypertherm Powermax 65 200-600V Power Supply CPC Port - 083266
Hypertherm Powermax 65 200-600V Power Supply CPC Port - 083266
$2,725.00
$3,000.00* You Save $275.00
Free Shipping
Add to Cart
Product Number: 083266
Miller SubArc DC 650 Digital Portable Welding System Miller SubArc DC 650 Digital Portable Welding System
Miller SubArc DC 650 Digital Portable Welding System #951675
$62,074.00
$71,691.00* You Save $9,617.00
Free Shipping
Add to Cart
Product Number: 951675
Thermal Dynamics Cutmaster 60i
Thermal Dynamics Cutmaster 60i 3-5630-2X (Power Supply Only)
$2,113.25
$2,875.00* You Save $761.75
Free Shipping
Add to Cart
Product Number: 3-5630-2X
Thermal Dynamics Cutmaster 58, 20 ft. SL60QD, 208-230 VAC
Thermal Dynamics Cutmaster 58, 20 ft. SL60QD, 208-230 VAC 1-5830-1
$1,999.00
$2,549.00* You Save $550.00
Free Shipping
Add to Cart
Product Number: 1-5830-1
Thermal Dynamics Cutmaster 58, 20 ft. Lead W/SL60QD Torch
Thermal Dynamics Cutmaster 58, 20 ft. Lead W/SL60QD Torch, 460 VAC 1-5...
$1,999.00
$2,549.00* You Save $550.00
Free Shipping
Add to Cart
Product Number: 1-5830-2
Thermal Dynamics Cutmaster 58, 20 ft. Lead W/SL60QD Torch, 600 VAC
Thermal Dynamics Cutmaster 58, 20 ft. Lead W/SL60QD Torch, 600 VAC 1-5...
$1,999.00
$2,549.00* You Save $550.00
Free Shipping
Add to Cart
Product Number: 1-5830-5
Thermal Dynamics Cutmaster 58, 50 ft. Lead W/SL60QD Torch, 208-230 VAC
Thermal Dynamics Cutmaster 58, 50 ft. Lead W/SL60QD Torch, 208-230 VAC...
$2,149.00
$2,699.00* You Save $550.00
Free Shipping
Add to Cart
Product Number: 1-5831-1
Thermal Dynamics Cutmaster 58 1-5831-2
Thermal Dynamics Cutmaster 58 1-5831-2, 50 ft. Lead W/SL60QD Torch
$2,149.00
$2,699.00* You Save $550.00
Free Shipping
Add to Cart
Product Number: 1-5831-2
 1 2 3 4 5 >>

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.

Be first to know about specials!