10 Best multi process welder (2025)

• 4 IN 1 WELDING MACHINE: Capable of flux MIG, gas MIG, Stick, Lift TIG (need to purchase extra tig lift torch). Meets your various welding needs. Suitable for DIYers and Pros.
• SYNERGIC CONTROL: Select different thicknesses or adjust the amperage, the recommend voltage and wire feeding speed will be automatically switched into, you can also adjust according to your welding habit. Easy to use for beginners and professionals.
• LED DISPLAY: Compared to other traditional displays, our intelligent LED display can help you view the data more clearly, such as the current, function mode and welding mode. Give you a better welding experience.
• GAS/GASLESS WELDING: Flux Core Wire(Gasless) or Solid Wire(Gas). This Welder can work with 2 and 10 pounds rolls of .030"(0.8mm) and .035" (0.9mm) solid core wire, flux core wire. It also performs well with most 6010, 6011, 6013 and 7018 rods in Arc Welding mode.
• PORTABLE&POWERFUL: Only weigh 19.4lb(8.8kg), compatible with 2lb, up to 10lb wires. And can be plugged into 110V/220V dual voltage.

• POWERFUL 6-IN-1 MIG WELDER: The multi-process welding machine that included Gas/Solid Wire MIG(GMAW), Gasless Flux Core MIG(FCAW), Stick/MMA, Spot welding, Lift TIG, spool gun connector optional (tig gun and spool gun not included). Suitable for all kinds of welding requirements .023”/.030”/.035” solid wire, .023”/.030”/.035” flux core wire, .035”/.045” aluminum wire. （.023”, .045” rollers need to buy separately)
• SYNERGIC MIG: Digital control and automatically match the recommend current and wire feeding speed when selecting the diameter of welding wire and gas material, also you can adjust the welding current according to your welding habit. Easy to work with beginners or professional welders. Cooling fan that runs only when it's needed so no constant buzzing sounds.
• MULTI-FUNCTIONAL WELDER: The MIG welder features some special functions that included adaptive crater, burn-back adjustment and pre-flow/post-flow, which improve your welding efficiency. 2T/4T 2 welding way meets your needs. Store 10 preset settings: can set 10 groups of parameter data for each welding mode, it’s more convenient to start the next welding job.
• REVOLUTIONARY LARGE LED DISPLAY: Exclusive human-computer Interaction LED screen design, provides you with accurate data display and makes you read easier and more clear without taking off your helmet. Easy to carry with a handle or shoulder strap(included), perfect for outdoor maintenance, farm, road equipment, and home DIY.
• HIGH QUALITY: Every single of our welder machines passed various authoritative Laboratory tests in simulating extremely harsh environments before leaving our ARCCAPTAIN factory that conforms to the high standards. We take care of our customer’s safety based on VRD, over current/over voltage/over current/over-load/overheating protection function. [NOTE: DO NOT power on until the screen turns off and the fan stops]

• 6 in 1 Welding Machine: The multi-function welding machine included Gas/Solid Wire MIG, Gasless Flux Core MIG, Stick/MMA, Spot welding, Lift TIG, spool gun compatible (tig gun and spool gun not included,WP-17V-35,LBT150).
• MIG Synergic Control: When you selecting wire diameter and gas material,the welder will automatically match recommended current and wire feed speed.So, it’s very easy for beginners.Also, if you are experienced welder, you can adjust the welding current according to your personal welding habit.
• Can Weld Aluminum:This Multi MIG welder can weld various of metals,It can not only weld stainless steel,alloy steel,iron but also can weld aluminum.It has two ways to weld aluminum, to install the teflon wire feed tube or use spool gun.
• Wide Application:Various Welding Wire Suitable,suitable for all kinds of welding requirements .023”/.030”/.035” solid wire, .023”/.030”/.035” flux core wire,.035”/.040”/.045” aluminum wire.
• Powerful And Safe Machine:This 250A Welding machine can weld mild up to 14.0mm plate,equipped with overload / over-voltage/over-current/overheating system,feel free to use,it’s very safe.

This YESWELDER Plasma Cutter Welder Combo Gas MIG/Gasless MIG/Lift TIG/Stick/CUT 5 in 1 Welding Machine FIRSTESS MP200 Multi Process Welder is a top choice in . Customers appreciate its quality, performance, and value.

• 5 in 1 Multi-functions welding machine, 200A MIG Welder & 50A Plasma Cutter & 200A TIG Welder & 200A Stick Welder
• Large LCD panel displays welding functions and parameters clearly, read data display
• Up to 50A, the maximum severance cut can reach up to 1/2" (12 mm), 3/8" (10mm) ideal clean cut
• Can weld aluminum with spool gun(need buy extra spool gun,not included) or MIG gun with graphite wire feed tube
• MIG synergistic setting & MIG manual setting, good choice for both novice and professional

• Powerful 6-in-1 Welding Machine: The multi-process 110V/220V dual-voltage MIG welder offers 6 functions: Gas MIG, Gasless Flux Core MIG, Spool Gun MIG, Lift TIG, Stick, and Spot Welding (TIG gun and spool gun not included). With up to a 250 Amp output, it can weld up to a 3/8" plate, making it suitable for a variety of welding tasks. It supports .023"/.030"/.035"/.040" solid/flux wire and .035" /.045" aluminum wire for MIG welding.
• Easy Operation: The welding machine is programmed with a synergic system that automatically adjusts voltage and feed speed based on amperage, making it an excellent choice for beginners and DIYers. The large LED display clearly shows real-time welding parameters, including voltage, current, and wire feed speed. The control panel includes intuitive buttons and knobs for easy adjustments.
• Advanced Features: This machine also includes special functions such as burn-back adjustment and inductance adjustment in MIG mode, as well as hot start, arc force, VRD, and anti-stick in MMA mode, providing more efficient and customized welding. IGBT inverter technology ensures stable arcs and maintains a 60% duty cycle at 250A, enabling efficient operation during continuous welding. The 2T/4T/Spot welding modes meet your specific needs.
• Safety Welding: The welder is equipped with overheat and overcurrent protection (thermal and current breakers). If the temperature or current exceeds the limit, the internal breaker trips, stopping power to the drive motor while the fan continues to cool the unit.
• Warranty: BILT HARD is committed to providing high-quality products and exceptional customer service. We stand behind our welder. If you have any questions or concerns, please feel free to contact us via Amazon email or through our official website.

• Multi-Process Capable - Welds MIG, Flux-Cored, Stick, and DC TIG.
• Dual Input Voltage - 120V and 230V inputs so you can plug into any common power supply.
• Ergonomic Case - Sleek and robust case design with multiple lift points for ease of mobility around the shop.
• Built in TIG Solenoid and Foot Pedal Adapter The POWER MIG 215 MPi welder is designed to accept a TIG torch, no install required.
• Robust and Reliable Wire Drive – Ensures proper and consistent feeding for optimal welding experience.

• 6 in 1 Welding Machine:The multifunction welding machine included Gas/Solid Wire MIG, Gasless Flux Core MIG, Stick/MMA, Spot welding, Lift TIG, spool gun comptatible (tig gun and spool gun not included,WP-17V-35,LBT150).
• Synergic or Manual Control：Digital control to automatically match recommended current and wire feed speed when selecting wire diameter and gas material. Very easy for beginners.Also you could set the welding current according to your personal welding habit, if you are a experienced welder.
• Weld Copper and Aluminum:AZZUNO 250A MIG welder can weld various of metals,It can not only weld stainless steel,alloy steel,iron but also can weld copper and aluminum.It has two ways to weld aluminum, to install the teflon wire feed tube or use spool gun.
• Suitable for Various Welding Wire：.023”/.030”/.035” solid wire, .030”/.035” flux core wire, .035”/.040”/.045” aluminum wire, .035”/.040” copper wire.Suitable for all kinds of welding requirements
• Powerful And Safe Machine:This 250A Welding machine can weld mild up to 10.0mm plate,equipped with overload / over-voltage/over-current/overheating system,feel free to use,it’s very safe.

• DualPulse MIG Tech: Achieving a perfect weld like what is typically done with TIG can be a breeze. Even beginners can master welding thin materials, including aluminum. backed by DualPulse MIG Tech, PulseFlex, and AdaptivePulse technologiesTogether, they give you total command over thin metals and heat.
• 7-Inch Large LCD Screen:The YesWelder IntuiWeld interface allows for seamless adjustments with a simple knob twist, displaying every setting clearly and intuitively. Additionally, the dual-color UI lets you switch between black and white for a more personalized experience.
• Smart Parameter Matching:The machine’s intelligent parameter matching system automatically tunes the wire feed speed, current, and voltage according to the selected material thickness. This feature drastically reduces setup time, enabling faster, more efficient welding.
• Custom Memory Channels for Quick Setup: The machine offers up to 50 memory channels in MIG mode, 20 channels in Flux, Lift TIG, and Stick modes. Users can save and quickly recall their most-used settings, streamlining the welding process and reducing setup time across different welding tasks. This feature is particularly useful for professionals handling varied materials and welding techniques.
• Advanced Settings:Advanced users can leverage precise control over welding parameters like inductance, voltage fine-tuning, wire feed speed, burn-back, and crater control. This ensures optimal performance in even the most demanding welding environments.

• Multi-Process MIG Welding Machine: Build up your welding skills with our Miller Multimatic 215 Multiprocess Welder; From flux-cored to MIG, Stick & DC TIG processes, our Miller welder machine tackles them all like a champ & welds up to 3/8" mild steel
• Intuitive Design: Fine-tune your settings with ease & say goodbye to complex setups; Our multi-process MIG welder features Auto Spool Gun Detect & Auto-Set Elite which enable precise adjustments for various materials & processes in just a few simple steps
• Built for Precision & Performance: These multi process TIG welders feature Smooth-Start technology for smooth & spatter-free MIG starts; With an angled cast-aluminum drive system with Quick Select drive roll for smooth feeding & quick wire changes.
• Flexible Power Options: Work freely in different locations for your welding projects with our portable 38-lb welding machines; Their multi-voltage plug lets you connect to both 120V & 240V power receptacles & generators with 10000 Watt (10K) output or higher
• Welder Package Inclusions: Our multi process welder comes with essential accessories to get you started; Includes a MIG/multi process power source, MIG gun, wire feeder, cable electrode holder, work cable, flow gauge regulator, contact tips & more