GZ GUOZHI 140Amp MIG Welder Review

GZ GUOZHI 140Amp MIG Welder

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

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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…

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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


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

$249.99 @ Amazon.com

Product Description

【 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 & Excellent Display】: GZ GUOZHI Multifunctional Welding Machine has double LCD display for easy viewing. 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】: Automatic change of the voltage & wire feeding speed by adjusting amperage. 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
Price: $249.99
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

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


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

$109.99 @ Amazon.com

Product Description

【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
Price: $109.99
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

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


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

$59.19 @ Amazon.com (Save 15%)

Product Description

【Super Small, Lightweight, and Portable】: GUOZHI mini stick welding machine with unique compact design, small and Exquisite, Initiated in the industry. Dimension: 8"x3"x4.5", Weight is only 3.5 lbs. Portable carry with adjustable shoulder strap, very easy to carry.

【110V 130A ARC Welding Machine】: This 110V 130A MMA welding machine is ideal for E6011, E6013, E6014, E7018, and welding rods below 1/8 inch. It can weld 10 electrodes in a row without protection, with a high-duty cycle.

【Quick Start & Safety System】: The stick welder has a built-in hot start function for quick arc starting and is constructed with Over-heating protection, Over-current protection and over-loading protection. Suitable for hobbyists, home DIY, skill-building, and general maintenance.

【IGBT Technology】: With advanced IGBT technology, the current and voltage are more stable and less likely to damage the welding machine. The noise during use is smaller, allowing you to keep a good mood while welding.

【Package List】: GUOZHI mini stick welding machine, the package includes 1*130amp stick welder, 1*10ft electrode holder cable, 1*10ft earth clamp.

Product Details
Brand: GZ GUOZHI
Model #: ARC130A
Size: 130A
Color: Arc130a
Price: $59.19 (Save 15%)
GZ GUOZHI Stick Welder Small Mini Portable, 110V 130A ARC MMA Welding Machine with 10ft Electrode Holder Cable & 10ft Work Clamp, IGBT Inverter Welder Digital Display, Welder Nomanlly at -68°F

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


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

$89.99 @ Amazon.com

Product Description

【UNIQUE APPEARANCE& Portable Design】: GZ GUOZHI 130A handheld ARC welder with unique aerospace model design, highlight distinguished, initiated in the industry. It suitable for aerial work and other working environment, compact and portable, simple operation. It can be carried anywhere to work.

【Safety Guarantee】: This portable arc welder with Over-heating protection, over-current protection, over -loading protection. With excellent quality , use more safety. It can be welded normally at minus 20 degree, advanced technology and reliable quality.

【Real 20-130Amp Welding Output】: Handheld ARC welder with built-in current digital display show 20-130Amp, and built-in hot start function, quick arc starting.It can easily weld stainless steel, mild steel, iron and other metal materials. NOTE: Not suitable for welding aluminum.

【Advanced Technology】: This welder ideal for E6011, E6013, E6014, E7018 and welding rods below 1/8 inch. It can weld 10 electrodes in a row without protection, with high duty cycle.

【Package List】: GUOZHI handheld welding machine provides complete accessories, including 1*Handheld Welder Machine, 1*toolbox, 1* 500A Work Clamp Assembly, 1*welding gloves, 3/32" welding rods*5.

Product Details
Brand: GZ GUOZHI
Model #: Welding Machine Handheld 110V 130Amp
Size: 130A handheld
Color: Arc130a Handheld
Price: $89.99
GZ GUOZHI Welding Machine Handheld, 110V 130Amp Portable ARC Welder Hand Held Welder Machine, Digital Display IGBT Inverter with Welding Tool Set and Toolbox

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

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

$11.99 @ Amazon.com

Product Description

GZ GUOZHI MIG Welding Gun Accessory Kit .035" Tip-Nozzle-Diffuser for GZ GUOZHI MIG-200P MIG-140 MIG-130 MIG-135 MIG-200 MIG-160

Product Details
Brand: GZ GUOZHI
Model #: 0‎.035" Accessory Kit
Color: .035" Accessory Kit
Price: $11.99
GZ GUOZHI MIG Welding Gun Accessory Kit .035" Tip-Nozzle-Diffuser for GZ GUOZHI MIG-200P MIG-140 MIG-130 MIG-135 MIG-200

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


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

$159.99 @ Amazon.com

Product Description

Complete Set for Beginner: To maximize value and convenience, the 3-in-1 welder package includes a 3-in-1 welder, MIG torch(Lift tig torch not included), ground clamp, electrode holder, solar-powered auto-darkening welding helmet (viewing size: 3.66"x1.69"), a pair of heat-resistant leather welding gloves (rated up to 932°F/500℃), and a 2-pound spool of E71T-GS .030" flux core welding wire.

Powerful 3-In-1 Welding Machine: Our versatile welder combines Flux MIG (FCAW), Lift TIG (GTAW), and Stick/MMA (SMAW) welding capabilities, making it perfect for various welding tasks such as home DIY projects, outdoor maintenance, and repairs. (Please note: the Lift TIG torch is not included.)

Synergic Control: With advanced synergic control, this gasless flux core welder automatically adjusts voltage, current, and wire feeding speed according to the thickness of the material, making it user-friendly for both professionals and beginners. Designed with dual carrying handles, this 135amp welder is easy to transport. The IP21 water-resistant rating and anti-slip pads enhance durability and extend the welder’s lifespan.

Safe & Intelligent Design: Equipped with overheat and overload protection, the MIG welder shuts down automatically if it gets too hot, and the built-in fan cools the unit for 1-2 minutes after shutdown. The intelligent IGBT technology reduces energy loss, ensuring efficient performance.

Reliable: We stand behind our welding machine. If you have any questions or encounter any problems, please feel free to contact us via Amazon email. Our support team is ready to assist you.

Product Details
Brand: BILT HARD
Model #: WLD-1606
Price: $159.99
BILT HARD 110V MIG Welder, 135A Flux Core MIG/Lift TIG/Stick 3-in-1 Welding Machine with Auto Darkening Welding Helmet, Gloves, Welding Gun and 2lb Welding Wire, IGBT Inverter Welding Equipment Set

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


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

$179.99 @ Amazon.com

Product Description

3-IN-1 welder: The MIG145 MIG welder has multi-function for Gas/Gasless MIG, Lift TIG and Stick. Maximum current is 145 amps, supporting gasless flux-cored mig wire and solid mig wire, and can use 0.030"/0.035"/0.040" flux core wire size, 0.030" solid wire size. The flux core welder excels in welding stainless steel, carbon steel, and even thicker steel, meeting diverse welding needs.

Digital Screen Display: We design this MIG welding machine with full new technology. MIG welder 110v/220v 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.

Synergic Control: The 3 in 1 welder adopts IGBT and integrated wire feed technology to automatically match the recommended voltage and wire feed speed (current). At the same time, the user can also press the adjustment knob to individually adjusted the voltage±3V, making it accessible to both beginners and professionals.

110/220V Dual-Voltage: The gasless mig welder supports 110/220V dual voltage, automatically identifying the input voltage, and clearly display through the front panel indicator. This design enables the MIG welder to work seamlessly in different power environments, providing greater convenience and applicability.

Portable & Powerful: The MIG welder weighs just 13.7 pounds, MIG torch is 8.2 ft long (Included torch head) and comes with a shoulder strap for easy carrying and outdoor use. Package includes 1×MIG145 MIG welder machine, 1×MIG torch, 1×Earth clamp, 1×Stick holder, 1×0.040" Flux cored wire, 1×0.030" Solid wire, 1×0.030"/0.035"/0.040" Contact tip, 1×0.030"/0.035" Wire feed rollers, 1×2 meters gas hose, 1×220V to 110V Wire adapter, 1×Shoulder strap, 1× User manual.

Product Details
Brand: bestarc
Model #: MIG145-1122
Size: MIG145 9GEN
Price: $179.99
bestarc 145A MIG Welder, 110V/220V Dual Voltage Gas/Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Synergic MIG145 9GEN Welding Machine, Flux/Solid Welder Digital Screen Display

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


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

$129.99 @ Amazon.com (Save 19%)

Product Description

【MULTI-PROCESS WELDING CAPABILITY】: haixaoer MIG145A welder offers a versatile 3-in-1 functionality, supporting Flux Core Gasless MIG, Lift TIG (extra torch required), and Stick welding to cater to various welding needs. making it perfect for DIY projects, home repairs, farm work, automotive applications, and construction sites. Easily switch between flux core welding and stick welding to meet all your needs.Suitable for both beginners and professionals.

【USER-FRIENDLY CONTROL SYSTEM】: When you change the wire thickness (.030"/.035"/.040") or amperage, the haxiaoer mig intelligent cooperative control system automatically adjusts the voltage and wire feed speed. This feature increases ease of use and ensures optimal welding performance for users of all skill levels.

【USER FRIENDLY INTERFACE】: haxiaoer welding machine features an intuitive and cool operating panel with clear control over welding mode, current and voltage adjustment. The large digital panel is easy to read and operate, allowing you to monitor your work without removing the welding cap, and is designed to be straightforward and convenient, ensuring efficiency and convenience during use.

【LIGHTWEIGHT & PORTABLE DESIGN】: haxiaoer mig welder machine weighs 14 pounds, comfortable to hold, lightweight and portable. Designed for mobility. Its compact design makes it ideal for field work, DIY projects and outdoor maintenance tasks. The included handle and shoulder strap add to its portability and mobility, making it ideal for maintenance and mobile welders. It is also ideal for on-the-go work.

【SAFETY FEATURES】: haxiaoer mig 145A welder Built-in safety features include automatic voltage compensation, overcurrent protection, overload protection and overheat protection. Built-in cooling fan automatically shuts down in case of high temperature. These mechanisms ensure safe welding operations and extend the life of the machine. Equipped with intelligent IGBT inverter technology for smoother arc and deeper melt depth.

【SUPERIOR WELDING PERFORMANCE】: haxiaoer mig welder has a maximum output of 145A and can handle mild steel plate up to 2/5” (3mm) thick. MIG 145 delivers efficient, high-quality welds with minimal slag and no need for polishing, a 30% increase in efficiency over traditional MIG welding machines. The durable metal housing protects internal components and extends the life of the welder.

Product Details
Brand: haxiaoer
Model #: 145A MIG Welder
Color: Yellow
Price: $129.99 (Save 19%)
haxiaoer 145A MIG Welder, 110V Flux Core MIG Welder, 2-in-1 MIG/Lift TIG/Stick, IGBT Inverter with Digital Display, Portable for Gasless Welding

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


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

$149.99 @ Amazon.com

Product Description

MORE POWERFUL: Up to 135 Amp output allows you to weld mild steel up to 2/5” in the plate. Suitable for 2LB .030” & .035” flux core wire.

MULTI-PROCESS: 3-in-1 Welder, capable of Gasless MIG/Stick/Lift TIG. (need to buy an extra lift TIG torch) Meets your various welding needs.

DIGITAL DISPLAY: Advanced digital display, increases the visual clarity and improves the efficiency of the operation.

SYNERGIC CONTROL: When adjusting the wire feeding speed, the voltage will be automatically matched. Suitable for beginners and professionals.

SAFETY FIRST: Automatic compensation for voltage fluctuation, over current protection, over load protection.

LIGHT&PORTABLE: Only weighs 11.4 lbs, it's very convenient to take it everywhere.

Product Details
Brand: YESWELDER
Model #: FLUX-135
Size: Average
Price: $149.99
YESWELDER 135Amp MIG Welder,110V Flux Core Welder Flux MIG/Lift TIG/Stick 3-in-1 Large LED Digital Display Welding Machine IGBT Inverter Welder FLUX-135PRO

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


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

$119.99 @ Amazon.com (Save 20%)

Product Description

3 IN 1 WELDER: Multiple functions in one machine, including FLUX MIG / STICK / LIFT TIG (additional LIFT TIG torch required, not included) With an output of up to 145 Amps, the welder excels at welding stainless steel, carbon steel and even thicker steels

SYNERGIC CONTROL: When you select the wire diameter, MIG welder will automatically match the recommended current and wire feed speed (you can select .030‘/.040’ Flux-Cored Welding Wire), and the voltage will automatically match the current, making the welder very user-friendly for beginners and those who want to do repair work around the home

IGBT INVERTER: Advanced IBGT inverter technology makes the welding machine run more efficiently, energy-saving, and able to provide energy more smoothly so that the welding process is more stable and the welding effect is better

SAFETY AND STABILITY: The welding machine has a powerful Fan. Equipped with Over-Current, Over-Voltage, Over-Heat and Overload protection, it can prolong the service life of the machine. The welder also has No-Load protection function, which can prevent the danger of electric shock

PORTABLE & COMPACT: The machine weighs only 5.5lbs, so you can take it with you by using the handle or shoulder strap. Package includes 1* MIG145 Welder, 1* MIG Torch, 1* Ground Clamp, 1* Stick Holder, 1* .040"/1.1lb Flux Cored Wire, 1* Brush and Hammer, 1* User Manual

Product Details
Brand: migbloom
Model #: Migbloom-mig140AMP
Size: Mig-145Amp
Dimensions: 11.3 X 6.02 X 6.22 inches (Length X Width X Height)
Price: $119.99 (Save 20%)
Flux Core Mig Welder 110V - 145A 3 in 1 Gasless MIG/Stick/Lift TIG Welding Machine Synergic Control IGBT Inverter Multiprocess Portable Wire Feed Welder

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