Welding Machines & Accessories

GZ GUOZHI 140Amp MIG Welder Review

- by WelderReview.com - Leave a Comment

The GZ GUOZHI 140Amp MIG Welder is a portable and versatile 3-in-1 multiprocess welding machine that can handle MIG, stick, and lift TIG welding. This reviewer found it to be a complete kit, ready to use straight out of the box. While it took some time to dial in the settings for MIG welding, the welder performed well on thin sheet metal at 110 volts. The reviewer believes it has the potential to tackle thicker steel projects as well.

GZ GUOZHI 140Amp MIG Welder

View on Amazon

One downside to this GZ GUOZHI 140Amp MIG Welder  is the lack of clear operating instructions. The reviewer also felt the safety precautions weren’t adequately explained. Safety is paramount when welding, so it’s important to consult a qualified professional or research proper welding safety techniques before operating this machine.

Overall, the GZ GUOZHI 140Amp MIG Welder  seems to be a powerful and functional option for those looking for a portable multiprocess welder. However, the lack of clear instructions might be a hurdle for beginners. Read more…

Related Posts

About WelderReview.com

WelderReview.com reviews a wide range of welding machines and other related tools such as welding helmets, carts, clamps, gloves, kits, hoods, masks, rods, wires and other welding accessories from leading brands such as Millar, Lincoln, Hobart and others.

View all posts by WelderReview.com →

Best Gz Guozhi 140amp Mig Welder Deals

GZ GUOZHI 140A MIG Welder, 3 in 1 Welder FLUX MIG/ARC/Lift TIG Multi-Process Mig Welder, 110V Welding Machine, Welder Machine 110v Flux Core Welder with Welding Gun

Image of GZ GUOZHI 140A MIG Welder, 3 in 1 Welder FLUX MIG/ARC/Lift TIG Multi-Process Mig Welder, 110V Welding Machine, Welder Machine 110v Flux Core Welder with Welding Gun

$89.99 @ Amazon.com

Shop on Amazon

Key Features

  • ✅ 【3 in 1 MultiProcess Welder】: GZ GUOZHI 3 in 1 welder machine. Digital FLUX MIG/ARC/Lift TIG. Unique dynamic characteristics controlling cycle,stable welding arc,lesssplash, nice appearance, high welding efficiency.
  • ✅ 【Synergic Control for Easier to Use】: GZ GUOZHI MIG welder has MIG unitary design, Automatic change of the voltage & wire feeding speed by adjusting amperage. It is easy for both beginners and professional welders to operate it.You can also switch to manual mode and adjust machine parameters freely.
  • ✅ 【Advanced Technology】: 90V-140V wide-voltage design,unafraid of the voltage fluctuations. It can handles 2 pounds of Flux-Core wire. It can use ф0.03" & ф0.035" Flux-Core wire, fit for welding rods below 1/8 inch with MMA /Stick function and also can weld stainless steel if you buy a extra TIG lift torch. It can also weld normally at minus 15 degrees.
  • ✅ 【Safety Protection & Portable Design】: This MIG welding machine is with Over-heating protection, Over-current protection,Over-Voltage protection and Over-loading protection,use more safety. Because of the small size and light weight, it is very easy to carry, ideal for outdoor repairs /aerial work.
  • ✅ 【Package List】: GUOZHI 3 in 1 welding machine, the package includes 1*140amp mig welder, 1*Electrode Holder(500A), 1*Earth Clamp(500A), 1*MIG Gun(Pre-installed), Gun Accessories.

Product Details

Brand:GZ GUOZHI
Model:MIG 140
Color:Mig-140
Dimensions:16.5 X 7.6 X 12.7 inches

GZ GUOZHI 145A MIG Welder, 3 in 1 Welder FLUX MIG/Lift TIG/ARC Multi-Process Mig Welder, 110V Welding Machine, Flux Core Welder Welder Machine 110v with LCD Large Screen

Image of GZ GUOZHI 145A MIG Welder, 3 in 1 Welder FLUX MIG/Lift TIG/ARC Multi-Process Mig Welder, 110V Welding Machine, Flux Core Welder Welder Machine 110v with LCD Large Screen

$129.99 @ Amazon.com

Shop on Amazon

Key Features

  • ✅ 【3 in 1 MultiProcess Welder】: GZ GUOZHI 3 in 1 welder machine. Digital FLUX MIG/ARC/Lift TIG(TIG gun not included). New upgraded technology, large LCD screen display. Unique dynamic characteristics controlling cycle,stable welding arc,lesssplash, nice appearance, high welding efficiency.
  • ✅ 【Synergic Control for Easier to Use】: GZ GUOZHI MIG welder has MIG unitary design, Automatic change of the voltage & wire feeding speed by adjusting amperage. It is easy for both beginners and professional welders to operate it.You can also switch to manual mode and adjust machine parameters freely.
  • ✅ 【Advanced Technology】: 90V-140V wide-voltage design,unafraid of the voltage fluctuations. It can handles 2 pounds of Flux-Core wire. It can use 0.03" & 0.035" Flux-Core wire, fit for welding rods below 1/8 inch with MMA /Stick function and also can weld stainless steel if you buy a extra TIG lift torch. It can also weld normally at minus 15 degrees.
  • ✅ 【Ultra-thin welding adapter】: Designed specifically for low-carbon steel, stainless steel and other steel materials as thin as 0.8mm, it adopts precise current control technology to avoid burn-through and deformation during welding, and the weld is uniformly formed, meeting the needs of thin plate splicing, sheet metal processing and other scenarios (such as home appliance shells, automotive parts, small steel structures, etc.).
  • ✅ 【Safety Protection & Portable Design】: This MIG welding machine is with Over-heating protection, Over-current protection,Over-Voltage protection and Over-loading protection,use more safety. Because of the small size and light weight, it is very easy to carry, ideal for outdoor repairs /aerial work.

Product Details

Brand:GZ GUOZHI
Model:MIG-145LCD
Color:Mig-140
Dimensions:13.3 X 5.8 X 9.2 inches

GZ GUOZHI MIG Welder 130Amp 110V with Super Large LED Display, 2 in 1 Gasless Flux Core MIG/Stick MMA ARC Multiprocess Welding Machine with Synergy, Portable Welder Equipment with Welding Gun

Image of GZ GUOZHI MIG Welder 130Amp 110V with Super Large LED Display, 2 in 1 Gasless Flux Core MIG/Stick MMA ARC Multiprocess Welding Machine with Synergy, Portable Welder Equipment with Welding Gun

$69.99 @ Amazon.com (Save 22%)

Shop on Amazon

Key Features

  • ✅ 【Upgraded Multip-rocess Welder】：GZ GUOZHI 2 in 1 MIG Welder machine, included Digital FLUX MIG/Stick functions. IGBT inverter technology, Full 40-130Amp, reliable quality and stable performance.
  • ✅ 【Synergic Control】: This welder has One-Knob intelligent control system. Automatic change of the voltage & wire feeding speed by adjusting amperage. It is easy for both beginners and professional welders to operate it.
  • ✅ 【Lightweight & Wide Application】：Because of the small size and light weight, only 8.5bls, it is very easy to carry. ideal for outdoor repairs /aerial work, welding fence, automotive exhaust pipe, metal crafts and more.
  • ✅ 【Advanced Technology】: 90V-140V wide-voltage design,unafraid of the voltage fluctuations. It can use ф0.03", ф0.035" and ф0.04" Flux-Core wire, big enough to apply to 2 pounds rolls of wire. fit for welding rods below 1/8 inch with MMA /Stick function.
  • ✅ 【Package List】: GUOZHI 2 in 1 welding machine, the package includes 1*130amp mig welder, 1*Electrode Holder(500A), 1*Earth Clamp(500A), 1*MIG Torch, 2*Conductive Nozzle, 1*User Manual.

Product Details

Brand:GZ GUOZHI
Model:MIG-130
Color:Mig-130

GZ GUOZHI 200A MIG Welder, 7 in 1 Gas MIG/MAG/Gasless Flux Core MIG/Lift TIG/Stick/Spot Welding/Spool Gun Multi-Process Aluminum Mig, Dual Voltage 110V/220V Welding Machine

Image of GZ GUOZHI 200A MIG Welder, 7 in 1 Gas MIG/MAG/Gasless Flux Core MIG/Lift TIG/Stick/Spot Welding/Spool Gun Multi-Process Aluminum Mig, Dual Voltage 110V/220V Welding Machine

$199.99 @ Amazon.com

Shop on Amazon

Key Features

  • ✅ 【 7 IN 1 Multi-functions Welder】: The GZ GUOZHI welding machine offers 7 processes: Gas MIG, MAG, Flux Core MIG, MMA/Stick, LIFT TIG, Spot Welding and Spool Gun(spool gun and tig gun need to purchase separately).
  • ✅ 【Upgraded Mig Welder & Powerful Performance】: GZ GUOZHI Multifunctional Welding Machine adopts upgraded process technology, and the welding thickness can be up to 8mm. Current can be stepless adjustment（MIG: 40A-200A,MMA:20A-180A,TIG:10A-180A). The voltage and current can be preset, can use the welder without adjusting next time, more convenient to use.
  • ✅ 【Synergic Control】: Adjusting the amperage or choosing different wire thicknesses,the voltage and wire feeding speed will automatically change. It is easy for both beginners and professional welders to operate.You can also switch to manual mode and fine-tune current /voltage freely.
  • ✅ 【Wide Application】: This MIG welder machine with Gas MIG and FLUX MIG, 2 pounds /10 pounds dual purpose. FLUX MIG can weld 0.03"/0.035" flux core wire, GAS MIG can weld 0.03"/0.035" solid wire. Arc Welding fits rods E7018, E6013. You can weld stainless steel by lift tig function. Aluminum can be welded by using a special spool gun (Asin: B0CGM1RVJF). (tig gun and spool gun need to purchase separately)
  • ✅ 【Package List】: GUOZHI 7 in 1 welding machine, the package includes 1*200amp mig welder, 1*Electrode Holder(500A), 1*Earth Clamp(500A), 1*Gas Welding Hose, 1*MlG Welding cun, 1*220V-100V Adapter, Gun Accessories.

Product Details

Brand:GZ GUOZHI
Model:MIG-200P
Color:Mig-200p

GZ GUOZHI 160A Mig Welder, 110V/220V Dual Voltage 6 in 1 Stick Welder/Gas Mig/Gasless Flux Core Mig/Lift TIG/Spot Welding/Spool Gun Multi-Process Welding Machine (US Connector)

Image of GZ GUOZHI 160A Mig Welder, 110V/220V Dual Voltage 6 in 1 Stick Welder/Gas Mig/Gasless Flux Core Mig/Lift TIG/Spot Welding/Spool Gun Multi-Process Welding Machine (US Connector)

$149.99 @ Amazon.com

Shop on Amazon

Key Features

  • ✅ 【Upgraded Mig Welder & Excellent Display】: GZ GUOZHI Multifunctional Welding Machine has double LED display for easy viewing. Current can be stepless adjustment（MIG: 40A-160A,MMA:20A-140A,TIG:10A-140A). The voltage and current can be preset, can use the welder without adjusting next time, more convenient to use.
  • ✅ 【Synergic Control】: GZ GUOZHI MIG welder has MIG unitary design, Automatic change of the voltage & wire feeding speed by adjusting amperage. It is easy for both beginners and professional welders to operate it.You can also switch to manual mode and adjust machine parameters freely.
  • ✅ 【Advanced Technology】: MIG welder with Gas MIG and FLUX MIG, 2 pounds /10 pounds dual purpose. FLUX MIG can weld 0.03" & 0.035" Flux core wire, GAS MIG can weld 0.23" & 0.03" solid wire. This welder ideal for welding rods below ф0.2" with ARC function and also can weld stainless steel if you buy a extra TIG lift torch with Lift TIG function. With 2T/4T/wire test/gas test functions, with spool gun connector, can weld with a spool gun.
  • ✅ 【Dual-Voltage & High-Quality Accessories】: 90V-260V wide-voltage design, unafraid of the voltage fluctuations, 115V/230V Dual-Voltage automatic conversion. Included: 13-feet MIG Gun Assembly, 10-feet 500A Electrode Holder Assembly, 10-feet 500A Work Clamp Assembly, etc. High-quality accessories, durable and not easy to damage.
  • ✅ 【Safety Guarantee & Portable Design】: Welder machine with Over-heating protection, Over-current protection and over-loading protection, use more safety, quality more assured. The ARC welding has anti-stick function and VRD function,Excellent Arc starting stability , Safe and Secure.

Product Details

Brand:GZ GUOZHI
Model:MIG-160
Color:Mig-160

GZ GUOZHI MIG Welder 210A with Pulse, 8 in 1 Gas MIG/MAG/Gasless Flux Core MIG/Lift TIG/Stick/Spot Welding/Spool Gun, Aluminum Welding Machine 110V/220V Dual Voltage Multi-Process Welder LED Display

Image of GZ GUOZHI MIG Welder 210A with Pulse, 8 in 1 Gas MIG/MAG/Gasless Flux Core MIG/Lift TIG/Stick/Spot Welding/Spool Gun, Aluminum Welding Machine 110V/220V Dual Voltage Multi-Process Welder LED Display

$339.99 @ Amazon.com

Shop on Amazon

Key Features

  • ✅ 【 8 IN 1 Multi-functions Welder】: The GZ GUOZHI welding machine offers 8 processes: Gas MIG, MAG, Flux Core MIG, Pulse MIG, MMA/Stick, LIFT TIG, Spot Welding, Spool Gun compatible (tig torch and spool gun not included). Aluminum can be welded by using pulse MIG or a special spool gun (Asin: B0CGM1RVJF).
  • ✅ 【Pulse MIG】: Aluminum MIG welding with pluse can offer fast, high-quality, low spatter, and consistently great-looking welds than other MIG welder.Making aluminum welding easier. Besides, the welder machine adopts upgraded technology and process, which reduces energy consumption while increasing the stability of the machine, the welding thickness can be up to 12mm.
  • ✅ 【Wide Application】: This MIG welder machine with Gas MIG and FLUX MIG, 2 pounds /10 pounds dual purpose. FLUX MIG can weld 0.03" & 0.035" flux core wire, GAS MIG can weld 0.23"& 0.03"& 0.035" solid wire. Other .035”/.040”/.045” aluminum wire be allow. Widely used in carbon steel, cast iron, stainless steel, aluminum, copper, etc.
  • ✅ 【Preset Parameters and Data Storage】: Accurate preset current/voltage: Parameters can be preset and the data can be stored, which is convenient for the next welding. You can set 40 groups parameters as your requirement (MIG/lift TIG/MMA/Spool Gun, each mode can be set to 10 groups). It also can be automatic save of last welding parameters.
  • ✅ 【Package List】: GUOZHI 8 in 1 welding machine, the package includes 1*MIG-210LED welder, 1*Electrode Holder(500A), 1*Earth Clamp(500A), 1*Teflon Hose, 1*MlG Welding cun, 1*220V-100V Adapter, 1*Pipe, 1*Gas Nozzle, 3* Contact Tips(0.8/0.9/1.2), 3*Drive Rollers(0.6/0.8 V Roller*1, 0.9/1.2 U Roller*1, 0.8/0.9 W Roller*1 and The machine is pre-installed with 0.8/0.9 V Roller*1).

Product Details

Brand:GZ GUOZHI
Model:MIG-210LED
Color:Mig-210led

FEMEROL 140A 3 in 1 MIG Welder,Flux Core, MIG/Lift TIG/Stick Welding Machine 110V Portable IGBT Inverter Synergic Control, LED Display with Welding Helmets

Image of FEMEROL 140A 3 in 1 MIG Welder,Flux Core, MIG/Lift TIG/Stick Welding Machine 110V Portable IGBT Inverter Synergic Control, LED Display with Welding Helmets

$129.99 @ Amazon.com

Shop on Amazon

Key Features

  • ✅ 3 IN 1 MULTI-PROCESS WELDER: The FEMEROL MIG140R mig welder delivers a reliable 140A output, enabling seamless welding of materials up to 1/8 inch in thickness. With its versatile Flux Core MIG, Lift TIG, and Stick welding capabilities, this machine is designed to handle a wide range of tasks, from home repairs to professional projects.
  • ✅ SYNERGIC CONTROL Or MANUAL CONTROL:The welding voltage and wire feed speed will be automatically matched after selected diameter of the welding wire.Even beginners can use it easily.If you are experienced welder, you can also use manual MIG, adjust the voltage and current according to your welding habits.
  • ✅ LED DIGITAL DISPLAY: This 140R MIG welder 110v with LED digital screen display voltage, current, and other parameters. You do not need to remove the helmet to assess the equipment status. You can make real-time adjustments, enhancing efficiency and accuracy.
  • ✅ COMPLETE ACCESSORY KIT: Only 8.9lb,you can freely carry it anywhere with a handle or shoulder strap.Our product includes a full set of essential accessories:1* ground clamp,1* electrode holder, 1*welding torch, 1* .030" Flux Cored Wire, nozzles and contact tips. To ensure safety and convenience, we also provide an easy-to-use Auto-Darkening welding helmet ,making it ready for use right out of the box.
  • ✅ VERSATILE APPLICATIONS:The FEMEROL welder supports flux-cored MIG wire ranging from 0.030” to 0.040”, and can hold E6011, E6013, E7018 electrode in MMA mode, making it perfect for working with stainless steel, carbon steel, and thicker metals. Whether you're a beginner or an experienced welder, this machine is designed to excel in home workshops, DIY projects, and factory environments.

Product Details

Brand:FEMEROL
Model:MIG140R
Dimensions:N/A X N/A X N/A in

ACEWELDER 140A MIG Welder, 3 in 1 Flux Core, MIG/LIFT TIG/Stick Welding Machine 110V Portable IGBT Inverter Synergic Control, LED Display with Welding Helmet

Image of ACEWELDER 140A MIG Welder, 3 in 1 Flux Core, MIG/LIFT TIG/Stick Welding Machine 110V Portable IGBT Inverter Synergic Control, LED Display with Welding Helmet

$109.99 @ Amazon.com

Shop on Amazon

Key Features

  • ✅ 3 IN 1 Multi Welder: There are 3 welding modes: Flux Core Gasless MIG/ MMA/LIFT TIG, meeting your different requirements.It can be used with a wide variety of metals and alloys.Suitable for home users, DIY craft enthusiasts, outdoor repairs, rusty metal, farm work.
  • ✅ MIG Synergic Control:The welding voltage and wire feed speed will be automatically matched after selected diameter of the welding wire.Even beginners can use it easily.
  • ✅ Digital Screen Display: This 140PRO MIG welder 110v with LED digital screen display voltage, current, and other parameters. You do not need to remove the helmet to assess the equipment status. You can make real-time adjustments, enhancing efficiency and accuracy.
  • ✅ Package Includes:The accessories are very complete, when you get the package,you can weld right away.140Pro MIG welder; MIG torch; Electrode holder;Ground clamp; Brush;0.5kg 0.8mm flux cored wire;030”/.035”contacts tips&nozzles and a professional welding helmet.
  • ✅ Powerful And Safe Machine:This 140A Welding machine can weld mild up to 4.0mm plate.Suitable for .030” & .035” &0.040" flux core welding wire.Big enough to handle 2.2 pounds rolls of wire.Also equipped with overload and overheating system,feel free to use,it’s very safe.

Product Details

Brand:Acewelder
Model:MIG140PRO-HM
Color:Red

AWT LED Digital Display 140Amp MIG Welder Flux Core MIG Welder/Stick/Lift TIG 3 in 1 Welding Machine,Welder Machine 110V With Synergy IGBT Inverter, Portable Gasless Welder Equipment

Image of AWT LED Digital Display 140Amp MIG Welder Flux Core MIG Welder/Stick/Lift TIG 3 in 1 Welding Machine,Welder Machine 110V With Synergy IGBT Inverter, Portable Gasless Welder Equipment

$95.99 @ Amazon.com

Shop on Amazon

Key Features

  • ✅ 👍【LED DIGITAL DISPLAY】The large LED digital display provides clear visibility of settings and programmable memory settings allow for easy recall of frequently used configurations. The good choice for beginners or professional welder.
  • ✅ 👍【UPGRADED 3 IN 1 MULTIPROCESS WELDER】The AWT welding machine 110v offers 3 processes: Flux Core/gasless MIG, MMA/Stick and Lift TIG to meet your different requirements. Our MIG welder perfect for DIY projects, home repairs, farm work, automotive applications and and construction sites.
  • ✅ 👍【SYNERGIC CONTROL & EASE OF USE】Take advantage of synergic control, welder machine automatically optimize welding parameters based on wire diameter(.030"/.035" flux). You can also use the manual MIG to adjust the current according to your usage habits. The best choice for beginners or professional welder.
  • ✅ 👍【SAFE & POWERFUL MACHINE】Up to 140A output current and 110v voltage, flux core welding machine can weld up to 5/32"(4.0mm) mild steel. Stick welding process can handle E6013 electrode. To ensure Max safety during operation, flux core welder is equipped with VRD, over-current overload and overheating protection system. Metal case provides protection from the elements.
  • ✅ 👍【PORTABLE & WIDE APPLICATION】Thanks to its compact and lightweight (10 lbs) design, make mig welder more portable that can be carried anywhere with a handle or shoulder strap. Ideal for maintenance and mobile welders. Welding fence, automotive exhaust pipe, metal crafts and more.

Product Details

Brand:AWT
Model:MIG-140PRO-LED
Dimensions:N/A X N/A X N/A in

YESWELDER MIG-140DS PRO MIG Welder, 140Amp 110/220V Dual Voltage, 4 in 1 Gas MIG/Flux Core MIG/Lift TIG/Stick Multiprocess MIG Welding Machine

Image of YESWELDER MIG-140DS PRO MIG Welder, 140Amp 110/220V Dual Voltage, 4 in 1 Gas MIG/Flux Core MIG/Lift TIG/Stick Multiprocess MIG Welding Machine

$189.99 @ Amazon.com

Shop on Amazon

Key Features

  • ✅ 4 IN 1 MIG WELDER: The MIG-140DS PRO is capable of Gas MIG/Flux Core Gasless MIG/Lift TIG/Stick (additional lift TIG torch required: B08BXGGNFL). This unit caters to a wide range of welding applications and meets your various welding needs.
  • ✅ WELDING CAPACITY: With a robust 140 Amp output, 110V/220V dual voltage, this welder is in possess of reliable quality and stable performance. It's widely used in various scenarios, including automotive, construction, fabrication and DIY. It's suitable for welding thin and thick materials, such as carbon steel, stainless steel, etc.
  • ✅ SYNERGIC MIG: The wire feeding speed is flexibly adjustable (Min:80 in/min; Max:600 in/min), when adjusting the wire feeding speed, the voltage will be automatically matched to a recommended value, and you can fine tune the voltage between -3V~3V. Great choice for beginners.
  • ✅ MANUAL MIG: You can manually adjust the wire feeding speed and voltage according to your preferences, which is ideal for seasoned professionals.
  • ✅ DIGITAL DISPLAY: The advanced digital display revolutionizes the welding interface, offering enhanced clarity and operational efficiency. Monitor the real-time current during welding for precise control.

Product Details

Brand:YESWELDER
Model:MIG-140DS PRO
Please share this:

Facebook         Twitter         Linkedin         Pinterest        

Leave a Reply

Your email address will not be published. Required fields are marked *