Welding Machines by Voltage
![Maxstar® 400 Wireless Foot Control Complete](/Content/files/OverlayImages/FreeShirtGloves.png)
![Millermatic 190 Auto-Set 220 Volt Wire Welder DISCONTINUED](/Content/files/OverlayImages/PromoFreeGloves.png)
![Miller CST 280 8-Pack Rack Tweco](/Content/files/OverlayImages/FreeShirtGloves.png)
![Miller Invision 352 MPa Running Gear Pkg #951501](/Content/files/OverlayImages/FreeShirtGloves.png)
![Miller PipeWorx 350 FieldPro™ RMD/Pulse System](/Content/files/OverlayImages/FreeShirtGloves.png)
![Millermatic 212 Auto-Set/Spoolgun Package 220 Volt Wire Welder](/Content/files/OverlayImages/FreeShirtGloves.png)
![PKG,DYNASTY 280 DX VS FOOT CONT #951797](/Content/files/OverlayImages/FreeShirtGloves.png)
![Millermatic 212 Auto-Set 220 Volt Wire Welder DISCONTINUED](/Content/files/OverlayImages/FreeShirtGloves.png)
Choosing your Power Supply by Power Source
Matching your welding machine by the voltage parameters can maximize your productivity. Whether you are working with 110 v, 220v 3 phase, 220v single phase, or 460v outlets, we have a selection of welders available. Welder Supply Company carries the best brands like Miller, ESAB, Thermal Dynamics, Victor, and more. Some of welder supply's most popular power supply products include the Miller CST™ 280 8-Pack Rack Tweco® 907365 and the Miller XMT® 350 FieldPro™ Narrow 4-Pack Rack 907739.
Picking Your Welder
When choosing a welding machine, make sure it is compatible with your current voltage. Some products have voltage control built-in, such as auto-line(from miller) and multi-voltage sensing capabilities. However, it is important you make sure you are informed. Visit our pages for each individual outlet to understand which welder is best for you.
Electrical Outlet Types
Finding the correct outlet type is key. The graphic below depicts common plug slot configurations for 120v and 240v outlets used for large appliances, as well as welders and plasma cutters:
As you can see in the pink and yellow highlighted row for 120/240V outlets, the clothes dryer and electric oven outlets are the only ones with an adaptor compatible with a 220v welding machine (or plasma cutter).