250Amp Ac/Dc Tig Welder

Bestseller No. 1
ACDC 250A AC/DC Aluminum Tig Welder MMA/Stick/Arc Welder with Foot Pedal and Argon Regulator 110/220V Dual Voltage
  • 【Aluminum Welding】250A AC Square-wave inverter for accurate aluminum welding, which Works great up to 6MM in aluminum. Maximum 250AMP AC/DC TIG welder, MMA welding machine. Quality welding on stamping molds, die-casting molds, mechanical parts, castings, stainless steel, copper, and aluminum.
  • 【Input Voltage】Our welding machine is acdc tig/stick welder with pulse 110v 220v, so you can plug this into a typical/regular home outlet. Our machine is capable of dual voltage, which is not realized through the 110v adapter.
  • 【IGBT technology】Optimized IGBT is available for both low conduction loss and low switching loss. It has a very low on-state voltage drop due to conductivity modulation and has superior on-state current density.
  • 【Package Includes】Welding machine, TIG torch, MMA/Stick clamp, Foot Pedal, Argon Regulator, Ground clamp, Consumable Set, Instruction Manual, etc.
  • 【Customer Support】1) two-year guarantee. 2) As an enterprise seller integrating R&D and production, we can provide a complete and comprehensive backup catalogue of spare parts. If you need any supports like spare parts or technical assistance in using the machine, we can provide our support no matter it is within or outside the warranty.
Bestseller No. 2
Eastwood MP250I Welder 120/240V MIG TIG Arc/Stick Weld Stainless Normal Steel
  • You Need To Buy Both Parts: WELDER and ACCESSORIES So You Can Have The Full Tool!
  • Welds steel and stainless And Operates on either 120v or 240v
  • Welds aluminum, with optional spool gun - #20172 Spool Gun
  • Welds thin sheet metal or up to ½ inch steel plate
  • Can also be used for Flux-Core welding
SaleBestseller No. 3
2020 Everlast PowerPro 256Si AC DC TIG Pulse 60a 250a Plasma Vutter Multi Process Welder
  • Digitally controlled IGBT inverter improves performance, reliability and accuracy
  • Easy to use controls with touch pad control for process and feature selection
  • Quick change out of torches for easy change from TIG to plasma and back to TIG
  • Compact, yet powerful TIG welding/Plasma cutting features
  • Make regular, low dross plasma cuts on steel up to 5/8" thick with a maximum clean cut ability of 3/4"
Bestseller No. 4
Goplus 250 AMP MMA Welder ARC Welding Machine 110V/ 220V Soldering Accessories Tools
  • 【Profession Grade ARC Stick Electrode Welder】Detailed treatment makes this welding machine highly efficient and practical. Stick electrode welding machine for MMA welding in alternating current (AC). Perfect welding performance, ideal for welding mild steel and stainless steel.
  • 【2 levels transformer】2 levels of transformer, 110V and 220V. Fit both home and professional use.
  • 【Stable and Durable】Compact construction and exquisite MMA ARC welding machine, made of heavy duty stainless steel body, painted with durable yellow paints, ensure its long-last serving life-span.
  • 【Portable Design】Features 2 easy carrying handle handles and 2 Wheels for easy access and movement during your maintenance tasks, adds extra maneuverability. Can be used anywhere u need.
  • 【Safe with A Lot of Complimentary Necessities】Build-in fan on the machine to help heat dissipation. Features with thermal overload protection to ensure safety. It also comes with a copper electrode holder, a ground clamp, a protection mask and a brush/chipping hammer.
SaleBestseller No. 5
2019 PowerPro 256D DIGITAL 250 Amp AC/DC TIG Stick Advanced PULSE 60 Amp Plasma Multi-function Combo Welder
  • Digital Microprocessor Control provides accurate control of parameters and improved reliability
  • TIG/Stick/Plasma in one case reduces foot print and makes unit suitable for portable repair operations
  • Full Pulse control capability
  • Advanced pulse and wave form
Bestseller No. 6
PLASMARGON TIG250ACDCP 250A AC/DC Pulse Aluminum TIG/Stick ARC Welder with Digital Control, IGBT Square Wave Inverter, 110/220V Dual Voltage, 50/60Hz high Pulse Frequency, TSE250P,BLUE
  • ALUMINUM WELDING--250A AC Square-wave inverter for accurate aluminum welding.Automatic Dual Voltage / Dual Frequency (110V/220V 50/60Hz).
  • RATED OUTPUT: Maximum 250AMP AC/DC TIG Electric Current Output; Quality TIG welding on Aluminum, Stainless or Steel and Precise Welding of Thinner-gauge Materials; Power efficiency: 80%.
  • PRECISE WELDING-- HF start hand torch control and precise foot pedal welding heat control. Suitable for welding stainless steel, mild steel, aluminum, and other metal materials.
  • STICK/MMA WELDER: 15-250AMP DC Stick/MMA Electric Current Output; Easy ARC Start, Stable Welding Arc; Deep Weld Pool and Beautiful Welding Shape; Adjustable Hot Striking Arc Current which Can Greatly Improve the Arc-Starting Function; Suitable for Welding with Different Kinds of Acid or Basic Electrode.
  • PAPST ADVANCED COOLING SYSTEM: ensures the plasma cutter have a stable and durable high performance.
SaleBestseller No. 7
2020 PowerTIG 315LX 315 Amp AC/DC Pulse TIG/Stick Welder 240v Single Phase
  • Infineon IGBT Power Modules increase reliability and arc performance / 10 amp DC and 20 amp AC minim
  • Pre flow and Post flow control of maximum shielding gas protection before and after the weld
  • 315 Amp @ 60% duty cycle
  • Pulse up to 750 Hz for maximum arc and heat control / HF or Lift TIG start with improved HF start ci
  • Weld aluminum to a maximum of 5/8" single pass / Weld steel to a maximum of 1+" multi-pass
SaleBestseller No. 8
2020 PowerTIG 250EX AC/DC Pulse TIG Stick Welder, IGBT~1/~3 Phase 220v
  • Low 5 amp Start for TIG in AC and DC modes (+/- 2 amps)
  • Pre flow and Post flow control for maximum shielding gas protection before and after
  • Arc force control for stick reduces spatter and helps improve arc performance in short arc conditions
  • Consumable Starter Kit (Tungsten not included)
  • Improved HF start circuit for reduced maintenance issues
SaleBestseller No. 9
2019 PowerTIG 325EXT 320amp DIGITAL AC/DC TIG Stick Pulse welder 220 Volt Inverter-Based AC DC
  • Lightweight and portable 208/220/240/460 V 3 PHASE
  • Digital/Micro-controlled // 320A/ 20V @ 60% Duty Cycle/ 40º C
  • AC Wave Forms: Advanced Square /Soft Square / Triangular / Sine
  • DC Pulse Frequency: .1-500 Hz / Standard AC Pulse Frequency: .1-250Hz
  • Hot Start Amps: 0-100% Stick : Adjustable Arc Force Control Stick Hot Start Typ:Adjustable Hot Start
Bestseller No. 10
TOPWELL 250A AC DC TIG Welder With AC Amplitude Frequency Balance Control and 4 AC Wave Forms ALUTIG-250HD
  • Complete three AC wave controls: AC frequency, balance and amplitude
  • Four AC wave forms: Standard Square wave, soft square wave, sin and triangle wave
  • All TIG process: DC Pulse TIG, AC TIG and TOPWELL Unique MIX TIG(both AC current and DC current in one duty cycle)
  • Comparing AC TIG, MIX TIG has better arc concentration and deeper penetration. It’s good for weld thicker plate
  • Powerful output: 250A at 20V@60% Duty Cycle at 40°C (104°F)

Compare The Top 10 250Amp Ac/Dc Tig Welder

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