300-400Amp Capacity Welder

SaleBestseller No. 1
YESWELDER ARC Welder 205Amp Digital Inverter IGBT Stick MMA Welder,110/220V Dual Voltage Hot Start Portable Welding Machine
  • ARC-205DS is ideal for 6010,7018,6011 DC Stick Arc welder.Powerfully arc starting ,
  • Hot start &Arc force build in designed- Easy Arc starting,make your welding job happy and convenient.
  • IGBT soft switch technology, excellent Arc stability, 20-205amps very suitable weld thin workpiece. The lightness and strength of its components make this a reliable work tool for professionals or personal use.
  • Automatic compensation for voltage fluctuation, over current protection, over load protection,temperature control.
  • Lift tig is optional(need buy extra tig lift torch,not included inside product)
Bestseller No. 2
PrimeWeld 3-in-1 50 Amp Plasma Cutter, 200 Amp TIG Welder and 200 Amp Stick Welder - Welding and Cutting Combo, Mobile Welding Machine, Portable Plasma Cutter, Multipurpose Welder and Cutter, CT-520D
  • MULTIPURPOSE WELDER AND CUTTER: Cut many metals up to 1/2" thick with the 50A plasma cutting function. The TIG and stick welding settings also work with a variety of metals. Features an 50Hz/60Hz input power frequency and 85% power efficiency.
  • VERSATILE 3-IN-1 WELDING/CUTTING MACHINE: The 50A plasma cutter is used for cast iron, mild steel, copper, aluminum and more. The 200A TIG torch can weld magnesium, aluminum, and stainless steel. Use the 200A stick welder for minor welding repairs.
  • UNIQUE MULTIPURPOSE WELDING MACHINE/PLASMA CUTTER IN DESIGN & PERFORMANCE: This 200 Amp welder consumes less energy, lowering the operation cost. The safe and user-friendly plasma cutter doesn’t use flammable constituents, reducing exposure to risks.
  • PORTABLE, RELIABLE UNIT: The multipurpose welder and plasma cutter weighs only 32lbs, making it a great portable option. It features a duty cycle of 60% at maximum amps on all processes. It also easily switches from DC TIG welder to DC stick welder.
  • GREAT CUSTOMER SERVICE: Backed by a 3-year warranty, we're committed to after-sales service. When you contact us, you speak with real technical specialists and representatives, and our USA-based parts and customer service is available 7 days a week.
Bestseller No. 3
Super Deal PRO Commercial MIG 130 AC Flux Core Wire Automatic Feed Welder Welding Machine w/Free Mask 110V
  • SUPER DEAL MIG130 Welder is a top of the line household welder that is lightweight, powerful and intuitive. Made of high-class PVC material as well as delicate treatment, this welding machine integrates comfortable grip, easy operation and high precision.
  • Uses convenient Flux - Cored wire, self release metal-inert gas while welding, prevent oxidation of the welded part.
  • User-friendly interface - Makes set-up a snap with easy to access advanced options. SUPER DEAL mig130 gives you the power to tackle the biggest jobs with ease and confidence. Ready to weld out of the box.
  • Variable Feed Speed Control - Easily adjust current flow by adjusting the 4 buttons for MIN/MAX,1/2. Also features a wire feeding speed adjust rotary knob. 10 levels of wire feeding speeds for your choice. Torch With Full On / Off Safety Control
  • Compact and powerful - Weighs only 38 lbs. deal for shop, home or field use. Perfect for welding mild steel and stainless steel. Comes with a reel of 0.9mm, 0.55lbs welding wire, a protection mask and a brush/Chipping Hammer. 2.5M Torch, xtra 2 Tips and Ground Cord. Just what you're looking for, right?
SaleBestseller No. 4
JEGS 81540 MIG 100 Gasless Welder 110V AC
  • 110V...
  • 33...
  • Wire: 4" Spool x...
  • Duty Cycle: 10% @...
  • Spool of...
Bestseller No. 5
ZENY Arc Welding Machine DC Inverter Dual Voltage 110/230V IGBT Welder 160 AMP Stick
  • Smart Design: Inverter welders switch AC power to DC then incorporate a step down transformer to produce the proper voltage and current
  • Portable Design:This welder features a easy carrying handle,compact design, easy for translation and storage. Very convenient, can be used anywhere you need
  • Power: 115V / 230V / 60Hz Input current at rated output 20 Amp 160 Amp / 23V / 60% Duty Cycle / ETL Listed
  • Package Includes: Electrode holder and 6.4ft. cable, Work clamp and 5 ft. cable, Input power adapter cable & plug
  • Multi Use: The MMA-160A(DC) welder is suitable for welding stainless steel, mild steel and other metal materials
Bestseller No. 6
Welding Machine, 110V Plug, 200Amp Power, IGBT AC DC Beginner Welder With Display LCD Use Welding Rod Equipment Tools Accessories
  • 【Easy To Weld】Arc welding machine is easy to use,beginner can also operate well.
  • 【Energy Saving King】Whole day welding is no problem,energy-saving design,it is applicable for welding all kinds of ferrous metals such as carbon steel, medium carbon steel and alloy steel amongst others.
  • 【Portable Design】Mini size but big power,it's not just a welding machine but a work of art.
  • 【Satisfaction Guaranteed】We offer 3 warranty and friendly customer servies .about 65%-85%cycle
  • 【OEM&ODM】Contact us,we have much production experience,advanced technical service,excellent raw materials.
Bestseller No. 7
Goplus MIG 130 Welder AC Flux Core Wire Automatic Feed Welder Welding Machine w/Free Mask Commercial (Black)
  • Household Smart Welder compact and exquisite MIG gas welder, made of heavy duty stainless steel body, painted with durable yellow paints, ensure its long-last serving life-span.
  • Flux-Cored Wire, No Gas Welder uses convenient Flux-Cored wire, self release metal-inert gas while welding, prevent oxidation of the welded part.
  • 4 Levels Adjustable Welding Speed features 4 levels of current flow settings, by adjusting the 4 buttons for MIN/MAX, 1/2. Also features a wire feeding speed adjust rotary knob. 10 levels of wire feeding speeds for your choice.
  • Portable design & wide Applications It is perfect for welding normal thin steel and iron, perfect for home DIY and general repairing work. Mini size but also practical, it will obtain a professional finish in welding. Features a easy carrying handle, light weight, compact design, Easy for translation and storage. Very convenient, can be used anywhere U need.
  • Many Complimentary Necessities two air-vent on the machine to help heat dissipation. The welding gun with full on / off safety control. Standard American triangle ground cord and automatic thermal safety protection. Comes with a reel of 0. 9mm, 0. 55lbs welding wire, a protection mask and a brush/Chipping Hammer.
Bestseller No. 8
ARC-140, 140 Amp Stick ARC DC Inverter Welder, 110-Voltage Welding Machine
  • Complete package, ready to use! Lcd display, very convenient!
  • Advanced control module IGBT, improves the performance of the welding machine.
  • Start arc easily, stable welding Arc, deep weld pool and beautiful welding shape.
  • Optimized TO deliver a flawless weld, making spatter and post-weld clean-up almost non-existent.
  • Over voltage protection, under voltage protection, over current protection, overload protection.
Bestseller No. 9
DEKOPRO MIG Welder,140A Welder Machine IGBT Digital Display LCD Hot Start Welder with Electrode Holder,Work Clamp and Brush
  • HIGH QUALITY: 110V MIG welder is a top of the line household welder that is powerful and intuitive. Made of high-class PVC material as well as delicate treatment, this welding machine integrates comfortable grip, easy operation and high precision
  • CONVENIENT ADJUSTABILITY: DEKOPRO 140A welder machine has adjustable wire feed speed and welding current, you can adjust it to suit your application and weld with different thicknesses
  • USER-FRIENDLY INTERFACE:Makes set-up a snap with easy to access advanced options.110V mig/mma welder gives you the power to tackle the biggest jobs with ease and confidence. Ready to weld out of the box
  • PORTABLE DESIGN: It features a easy carrying handle,compact design, easy for translation and storage. Very convenient, can be used anywhere you need
  • MULTI USE:The 140A AC welder is suitable for welding stainless steel, mild steel, aluminum and other metal materials
Bestseller No. 10
Amico MMA-200, 200 Amp Stick Arc IGBT Digital Inverter DC Welder, 110V/230V Welding, Weld All Types Electrodes
  • Easily Weld All Types Electrodes: E6010, E6011, E6013, E7014, E7018, Etc.
  • Advanced IGBT inverter technology, excellent Arc stability, hot start, anti-sticking, force adjust, steeples amperage control, all generators friendly.
  • This is specially designed for welding cellulose electrode welding machine, very easy to use all of the electrode, with force adjustment function.
  • Automatic compensation for voltage fluctuation, over-voltage protection, under voltage protection, over current protection, over load protection.
  • Fan automatic temperature control, Intelligent fan control operates when welding commences to cool components and reduce airborne contaminants pulled through the power source.

Compare The Top 10 300-400Amp Capacity Welder

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