Best Flux Core Welder 2023- Reviews & Buyers Guide

Flux core welding is a doorstep to learn the art of welding. The technique is relatively easy, and dop does not require much experience. But to learn quickly and in the right fashion, you need to have the best flux core welder. So when you have a comfortable operating machine, you will learn in the right way.


Therefore, either you are a beginner or a pro welder, you require an excellent flux core welder to weld metals with high efficiency. Often, the buyer of a flux core welder gets confused due to high saturation in the welding market and makes a wrong choice.

Top Picks

Hobart 500559

Best flux core welder

  • Weight: 57 Ibs
  • Input Volt: 110/120
  • Output Current: 25-140 A


Hobart 500553

Hobart - 500553 Handler 210

  • Weight: 79 Ibs
  • Input Volt: 115/240
  • Output Current: 25-210A


Forney Easy Weld 140 MP

Best flux core welder

  • Weight: 25 Ibs
  • Input Volt: 120 v
  • Output Current: 43-110A


In such circumstances, the entire investment of the buyer goes in vain. For that purpose, we have done our homework to assist you in investing your money in the right place. Hence, we will help you to find the best flux core wire for welding.

Yeah, it is challenging to select the right products in such a crowded market, but with proper knowledge and search, one can find the best flux core welder. So, we have brought the market’s top flux core welders for welding to make welding easy. Stick with the article to find your right choice of best value flux core welder.



Comparison table of best flux core welders 2023


Best flux core welder

Hobart 500559 Handler 140
  • Input Voltage: 110/115/120 V 1-phase
  • Weight: 57 pounds
  • Output: 90A @ 20% duty cycle
  • Output Amperage: 25A-140A

Hobart - 500553 Handler 210

Hobart 500553 welder
  • Weight: 79 pounds
  • Process: FCAW & MIG
  • Input voltage: 115v/230v
  • Weldable: steel, stainless steel & aluminum

Best flux core welder

Forney Easy Weld 140 MP
  • Weight: 25 pounds
  • Input Voltage: 120v
  • Output current: 10-140A
  • Thickness range: up to 1/4″

Super Deal PRO Commercial MIG 130

Super Deal MIG 130 AC 
  • Voltage: 110v
  • Welding current: 50-120A
  • Duty cycle: 10% @105A, 35% @ 60A
  • Weight: 38 pounds

Lincoln Electric Easy MIG 180

Lincoln Electric 180
  • Input voltage: 208-230v
  • Output range: 30-180A
  • Weight: 66 Pound
  • Wire feed speed range: 50-500 IPM

Pro-Series MIG125 125 Amp

Pro-Series MMIG125 
  • Weight: 10.39 pounds
  • Dimensions: 12.25 x 21.25 x 17.75 inches
  • Power source: Corded-electric

ETOSHA MIG 160 Welder

ETOSHA MIG 160 Welder 
  • Weight: 36.6 pounds
  • Dimensions: 18 x 16 x 9.5 inches
  • Style: MIG 160
  • Material: Steel Frame & Plastic Handle


SUNCOO 130 MIG Welder Flux Core 
  • Weight: 33 pounds
  • Input voltage: 110v
  • Pattern: MIG 130 NO GAS-Black
  • Max output current: 105@15%

Goplus MIG 130 Welder Flux Core

Goplus 130 MIG flux core welder
  • Weight: 35 pounds
  • Dimensions: 13.5 x 7.5 x 11.5 inches
  • Body: Stainless Steel

Reboot MIG150

Reboot MIG150  
  • Weight: 12 Kg
  • Duty cycle: 85%
  • Input voltage: 220±15% AC
  • Output current: 30-160A

1. Hobart 500559 Handler 140- Best flux core welder

  • Input Voltage: 110/115/120 V
  • Input phase: 1-phase
  • Weight: 57 pounds
  • Output: 90A @ 20% duty cycle
  • Output Amperage: 25A-140A
  • Part number: 500559
  • Dimensions: 19 x 11 x 13 inches
  • Current type: DC
  • Power source: Corded-electric
  • Weldable Metals: Steel, Stainless Steel, and Aluminum

Best flux core welder

  • Infinite adjustable wire feed
  • Five voltage control system
  • Lightweight and portable
  • Easy to use
  • Easy to setup
  • Used for flux core and MIG welding
  • It comes with a sensitive wore feed knob
  • It cannot be used for industrial purposes


500559 Hobart Handler 140 is used for home use and professional purposes. It is a lightweight and portable best flux core MIG welder. This welder has a feature that it can also run at household current.


Let’s discuss the characteristics of the Hobart flux welder

Power: 500559 Hobart Handler 140 MIG flux welder has an output voltage range of 20 to 140 amperes. This Hobart 500559 welder has a duty cycle of 20% at 90 amperes. This welder can run at a household voltage that is 115 volts.

Voltage control: Hobart 500559 comes with a five voltage control system that provides power to the user for a smooth and stable arc. This welder is used to perform welding at every thickness. It has the feature that it can weld both thick and thin metal.

Welding capacity: 500559 Hobart can weld stainless steel, aluminum, and steel. It can weld the 24 gauge mild steel up to ¼ inches. This machine is the best welder for flux code welding and MIG welding.

Portability: Hobart Handler 140 is a lightweight welder that weighs only 57 pounds. It is the best portable flux core welder that can be easily carried out at different places to perform welding.

Wire feed speed: This flux core welder is available with adjustable wire feed speed. This wire feed speed ranges from 40-700 IPM, 50-740 IPM at no load.

Components included: 500559 Hobart Handler 140 comes with the following features; work cable with clamp, Dual-gauge regulator with gas hose, and HR-100 MIG gun. It also consists of a Material thickness gauge, Quick Select drive roll, Power Cord, Sample spool of flux-cored wire, and contact tips.

Ease of use: This flux-cored MIG welder is easy to use. This welder can be set up easily in just a few minutes. Hobart 500559 has two dials for amperage and voltage control, due to which it is easily operated. Also, this machine consists of a user manual that helps in solving the problems.

Other Related:

2. Hobart 500553 welder- Best for auto bodywork

  • Manufacturer: Hobart
  • Weight: 79 pounds
  • Dimensions: 19.5″ x 12.4″  x 10.6″
  • Style: MIG welder
  • Model: 500553
  • Process: FCAW & MIG
  • Input voltage: 115v/230v
  • Material Thickness: Mild Steel 1/4″  – 3/8″ .
  • Weldable: steel, stainless steel & aluminium

Hobart - 500553 Handler 210

  • Thermal overloaded protection
  • Seven voltage control setting
  • Dual-voltage setting
  • Easy to use and portable
  • Built-in gas solenoid valve
  • Welder consist of a spool gun
  • The quality of the gas hose is not good
  • Bulky than other flux core welders

Hobart launched many versatile products of flux core welder having good features. Hobart 500553 is one of the best flux core welders of this brand. This machine is the best flux core welder for auto body repair, small business, and household repairs.


Now, we discuss the features of the 500553 Hobart flux core welder.

Power: Hobart welder comes with two settings of the input voltage. You can either connect your welder at a voltage of 110 volts and 230 volts. This machine also has a feature of seven voltage control by which you can obtain precisely arc of variable metal thickness.

Duty cycle: Hobart 500553 provides different duty cycles at different voltages. It has a duty cycle of 20% at a voltage of 120 volts, and it increased to 30% at a voltage of 230 volts.

Thermal overloaded protection: This welder has a safety feature of thermal overloaded protection. These are temperature sensors that automatically turned off the flux core welder when a machine is overheated. This feature helps you select the wire feed speed control and voltage from the available seven power settings.

Portability: Portable is an essential factor that is required for the user. This welder weighs 87.6 pounds and can be carried out anywhere.  It has small size and weight. The machine’s weight is only 80+ pounds, which means a single person can easily carry a welding machine.

Ease of use: 500553 Hobart flux Welder can be used easily and produce a satisfactory result. It has a durable feed head control. Also, it provides a spool gun with an accurate feed seed rate.

Welding capacity: 500553 Hobart MIG flux welder can be used to weld stainless steel and mild steel. This welder provides 115 volts and 230 volts input voltage. Hobart 5003553 welder can be used to weld mild steel from ¼ inches to 3/8 inches. It has reasonable control for 24 gauges.

Accessories included: 500553 Hobart 210 MVP MIG Welder consist of the following components: 500553 Handler 210 Welder, One 10 ft. work cable with clamp, One 10 ft. H100S4-10 gun, dual-gauge regulator with gas hose, and Built-in gas solenoid valve.

3. Forney Easy Weld 140 MP- best value welder

  • Weight: 25 pounds
  • Dimensions: 14 x 19.31 x 11.61 inches
  • Color: Green
  • Material: Metal
  • Input Voltage: 120v
  • Output current: 10-140A
  • Output voltage: 10-23v
  • Thickness range: upto 1/4″
  • Wire feed speed: 79-197 IPM

Best flux core welder

  • Lightweight 25 pound
  • Infinite and adjustable speed of the wire
  • The voltage adjustment range is wide
  • Rugged structure
  • Multiprocess welder ( MIG, DC TIG, Stick)
  • 30% duty cycle
  • Feeding of hardwiring to the machine is a problem

Forney Easy Weld 140 MP is one of the best products of the Forney brand. This welder is easy to use, having versatile functions. The construction of this welder is also excellent.


Easy to Weld: Forney Easy Weld 140MP has a core wire of 0.3-millimeter thickness that helps the user weld different metals at various welding conditions. Display and control design is easy to operate and understand even for beginners, making this machine the best flux core welder for beginners.

Knobs are present in the control system for the machine’s easy operation, which provides precise welding conditions. All of these features make Forney Easy Weld a good flux core welder.

Versatile welding operations: Forney Easy Weld is one of the markets’ top Flux core welder machines with several other versatile features. It is a 3 in 1 welding machine that offers TIG and MIG welding and flux core welding.  Switching between these two moods is further made easier by the use of a three-position switch.

Duty cycle: Duty cycles of Forney Easy Weld are 30% at an output of 90Amps, suitable for a welding machine like this.  Although some pro users have complained about the low duty cycles (30%), these duty cycles are best suited for beginners because they give the user time to understand the welding process.

Package includes: Package of the Forney Easy Weld comes with all the essential accessories required during the welding process. These accessories include a 10-inch MIG gun, 8-inch electrode holder, 8-inch electrode holder, integrated handle, 8-inch ground clamp, torch wrap, 20A – 15A adapter, and one .030″ contact tip.

Robust construction: you can have an idea about the rugged and rigid construction of the Forney Easy Weld as it is made of a metal case that surrounds it from all sides. Another important point in the construction is that the welding machine can hold 10 pounds of wire.

That’s why the Forney Easy Weld 140MP is the best flux core wire for a welding machine suited for various applications.

4. Super Deal MIG 130 AC –  Best for the money

  • Manufacturer: SUPER DEAL
  • Voltage: 110v
  • Phase: single
  • Welding current: 50-120A
  • Duty cycle: 10% @105A, 35% @ 60A
  • Weldable wires: 0.030” to 0.035” flux-cored
  • Weight: 38 pounds
  • Dimensions: 20.25 x 15 x 12.5 inches

Super Deal PRO Commercial MIG 130

  • User-friendly interface
  • PVC plastic construction
  • High precision
  • Safety feature
  • Robust
  • Metal tip gets rusted or broke with time

Super Deal PRO Flux Core Commercial MIG 130 AC is one of the best household flux core welders. It has a digital panel having a protection system.


Digital control panel: Super Deal Pro is a flux core MIG welder with a digital control system that helps the user control welding condition. The display design is user-friendly and can be operated even when the user is wearing gloves. Users can easily control the wire speed and temperature of the machine.

Metal Tip: At the end of the gun, the machine has a metal tip to facilitate the user. This metal tip blocks the production of slags during the welding. This metal tip may get rusted or broke down with time, and then you can easily change that metal tip with the new one.

Protection system: A good machine is that one that has protection from the worst. The machine has a couple of protection systems to protect the machine from different types

These protection systems include a temperature protection system that senses the machines overheat and automatically shut it down. A fan is also present that cools the welder. A voltage overload protection system is also embedded to save the welding machine. All of these systems make it a good flux core welder.

Protective accessories: along with the whole welding machine, manufacturers also take care of the user by providing protective accessories like a face shield, hand focus weld, and a wire brush to clean the weld’s surface.

Portability: The Super Deal Pro size is very compact and can adjusting any available space. The machine’s weight is also just 38 pounds, which is less and very easy to carry, and you can quickly put it in the backside of your car or place it over the shelf.

Construction and voltage: Super Deal Pro is made up of a high PVC polymer class that is quite robust and tough. That means it can resist different temperature conditions. Input voltage is low as 110V, which means you can efficiently work at a low voltage supply because it is a 110v flux core MIG welder.

5. Lincoln Electric 180 – Best for professional work

  • Input voltage: 208-230v
  • Input current: 20A
  • Output range: 30-180A
  • Weight: 66 Pound
  • Dimensions: 14 in x 10.15 in x 18.6 in
  • Part Number: Model# K2698-1
  • Wire feed speed range: 50-500 IPM
  • Cored wire size: .030-.045 in.

Lincoln Electric Easy MIG 180

  • Thermal overloaded protection
  • Seven voltage control setting
  • Dual-voltage setting
  • Easy to use and portable
  • Built-in gas solenoid valve
  • Welder consist of a spool gun
  • Sometimes weld quality is not fine
  • Inconsistent wire feed

Lincoln electric is the best brand among the welders. They launched a welder with versatile functions and useful features. Lincoln Electric 180 Flux-Core/MIG Welder is easy to use, having a driven system. This welder is a portable hand that has safety features included.


Power: Lincoln 180 welder has an output power of 30 to 180 amperes while the input power is 208/230 V. This welding power is used for welding the 24 gauge up to 3/16 inches metal sheet. Also, this can be used to weld the steel up to ½ inches.

Welding materials: This welder can be used to weld stainless steel, aluminum, and steel. It can be used for gasless flux core welding and gas-shielded MIG welding. This machine is an ideal welder for light fabrication, farms, and home and auto projects.

Ease of use: Lincoln electric welder is easy to use. Lincoln 180 MIG welder settings chart on the cabinet door makes it easy to operate. Also, it consists of two knobs to use the machine.

Wire feed speed: This Lincoln welder has a feature of adjustable wire speed. Wire-speed can be adjusted in the range of 50 to 500 inches per minute.

Thermal overloaded protection: Lincoln 180 welder has a safety feature of thermal overloaded protection. This feature helps in shutting down the machine when it is overheated.

Drive system: Lincoln flux core MIG welder is equipped with a drive system that protects the wire from crushing and tangling. This welder also has an exciting feature of brass-to-brass gun connection that helps in increasing the conductivity.

Components included: Lincoln Electric 180 Flux-Core/MIG Welder comes with the following features: a gun with cable assembly, welder, fluxed core wire, shielding gas apparatus, gas and gasless nozzles, sample spool MIG wire, contact tips, and spindle adapter for spools.

6. Pro-Series MMIG125- Best Entry Level

  • Manufacturer: Buffalo Tools
  • Weight: 10.39 pounds
  • Part number: MMIG125
  • Dimensions: 12.25 x 21.25 x 17.75 inches
  • Model: MMIG125
  • Power source: Corded-electric
  • Warrenty: 90 days parts

Pro-Series MIG125 125 Amp

  • A welding machine is more versatile
  • Capable of functioning at low input, which is 120V
  • The weight of the machine is deficient that’s why it is more portable
  • Easy to set up
  • Weld different metals
  • Small warranty period
  • No DC output

Pro-Series MMIG125 is a good flux core welder that has versatile applications. It is easy to install and operates at low voltage. Also, this is a portable welder.


Easy setup: beginners who do not have much information about the welding machines can easily use Pro Series MMIG 125 due to its simple design. The user can easily assemble all of its parts with the information provided in the user manual.

Low power input: Pro Series MMIG 125 welding machine can work on the low power input and give high performance. This MIG flux welder can work on 120V input and gives its best efficiency. You do not need to fear power input to this machine because it is a 120-volt flux core welder.

Versatile applications: This flux core welding machine can handle both thick and thin materials for welding purposes. Hence it can be used for home and farm-based applications, so it is the best home flux core welder. However, the commercial user can also have a great time with this machine.

Can work with various metals: Pro Series MMIG 125 is the best flux core MIG welder because it can do flux welding of various metals like carbon steel, aluminum, nickel, stainless steel, etc., powerful enough for flux core welding of 18 gauge to 3/16 inch.

Temperature protection system: to avoid the welding machine’s heating, a powerful temperature protection system is present. This protection system senses the amount of heat in the machine and automatically shuts down the machine above a certain level.

Portability: The machine’s weight is only 10.35 pounds, which means it is a portable flux core welder. The size of the machine is also less. Additionally, a small handle is also present to lift the machine easily.

Accessories with the package: several supportive accessories are given with the Pro Series MMIG 125. These things include a Face shield, Welding gun, Brush hammer, Spool, flux-cored wire, Ground cable, and clamp.

7. ETOSHA MIG 160 Welder- Best for sheet metal

  • Manufacturer: ETOSHA
  • Weight: 36.6 pounds
  • Part number: USEB-WM001
  • Dimensions: 18 x 16 x 9.5 inches
  • Style: MIG 160
  • Color: Orange
  • Material: Steel Frame & Plastic Handle

ETOSHA MIG 160 Welder

  • Different protection systems are present
  • Multifunction control panel
  • Gasless flux core welding
  • Wide range of applicability
  • Lightweight and portable
  • The welding gun is made up of low material

ETOSHA MIG 160 Welder has a unique design with having easy control panel. It is a portable welder that comes with a cooling system. Now discuss the features of this welder.


Unique design: The design of the welding machine is unique and useful for various purposes. The machine’s interior has a handle, which can be used to lift the welding unit. This thing increases the portability of the machine.

Moreover, the lid of the machine can be open and have space inside it. In this space, the user can place various important things like wires and other materials.

Control panel: ETOSHA MIG 160 welder has an easy control panel that has knobs and buttons. The user can easily adjust the current flow by the four buttons that are available on the interface. Using these buttons, the user can minimize or maximize the flowing current.

Additionally, the user can also adjust the speed of the wire feed from the control menu. Hence the machine offers complete control to the user. Therefore it is the best flux core welder in the market.

Range of applications: ETOSHA MIG 160 has a wide range of applications. It can be used for the flux core welding raw steel, staircase, white steel, square pipe, metal cage, square tube, and sheet metal. The welding machine is equally capable of welding both the thick and thin sheets of the metal.

Cooling system: a powerfully cooling system is present for the machine’s temperature control system. For that purpose, a heavy-duty fan is present that expels out the system’s excessive heat. To further enhance the fan’s efficiency, a dual ball barring Is used; this ball barring ensures maximum airflow through the machine.

Portability of the welder: The welding machine’s portability is a two-way factor dependent on the welding machine’s size and weight. The weight of the ETOSHA MIG 160 is only 39 pounds, which is decent. When it comes to size, the welding machine’s size is compact; hence it can adjust in a small place.

The grip present further enhances the welding machine’s portability on the interior of the device. Hence the user can easily carry the machine. Therefore ETOSHA MIG 160 is one of the best portable flux core welders.

8. SUNCOO 130 MIG Welder Flux Core- Best Hobby

  • Manufacturer: SUNCOO
  • Weight: 33 pounds
  • Dimensions: 13.4 x 7.3 x 11.6 inches
  • Input voltage: 110v
  • Pattern: MIG 130 NO GAS-Black
  • Max output current: 105@15%
  • Material: Steel frame & plastic handle


  • One of the least expensive flux core welders
  • Low noise production
  • Dual voltage support
  • Lightweight and portable
  • Reliable and made to last long
  • Setup of the device is a bit difficult

SUNCOO 130 MIG Welder Flux Core has a ground cord feature that protects users and machines. It has a dual-voltage control.


Ground cord: The ground cord is one of the essential and useful things present in the SUNCOO 130. It is a protective ingredient that ensures the safety of the machine as well as the user. It also inhibits the leakage in the machine. Moreover, it quickly forms the loop to which is useful for the routine use of the product.

No gas function: the welding machine tends to give welding gas at the time of welding. This self-gas release system of the device provides precise use of the gas. This thing also has the advantage of prevention of the welded part of the metal.

Design of the machine: SUNCOO 130 is designed by keeping in view the need of the user. There is an opening lid on the machine’s interior where the user can place the different needs.

Moreover, there are two vents present. These vents are made for air circulation through the machine. Hence these vents in the design keep the device cool.

Display design: The design of the user interface is based on the knobs and switches. Both of these can be used to adjust different variables on welding. A variable feed control system controls the current flow speed from the four buttons embedded on the interface. Wire feed speed can also be adjusted according to the need.

Dual voltage support: SUNCOO 130 welding machine is fully capable of working on both low and high voltage ranges. You can plug into high voltage 220V and also when high voltage is not present you can use 110V. Hence it is the best 220v flux core welder as well as 110v flux core welder.

Due to this variability in the input voltage, the application of the welding machine further increased. As the welding machine is portable, the user can take it anywhere without worries about the nature of power input.

9. Goplus 130 MIG flux core welder- Best Portable

  • Manufacturer: Superbuy
  • Weight: 35 pounds
  • Dimensions: 13.5 x 7.5 x 11.5 inches
  • Style: Welding machine
  • Body: Stainless Steel
  • Use: Thin iron & steel, DIY, Repair work

Goplus MIG 130 Welder Flux Core

  • Heavy-duty body
  • Safety features
  • Overheat protective circuit
  • It consists of storage spaces
  • Lightweight and portable
  • Four settings of the current
  • Adjustable wore feed speed
  • Not very cheap flux core welder
  • Not perform heavy duty

Goplus 130 is the best home flux core welder that is suitable for home-usage. It uses the power of 120 Volts that is enough for home-usage. It is a lightweight and portable welder. This welder comes with safety features also.


Multifunctional control panel: Goplus 130 flux MIG welder has a feature of 4 settings of the current. It means that current can be adjusted as low 1, high 1, low 2, and high 2. This welder also comes with adjustable wire feed speed. You can change the speed in the range of 1 to 10 using a dial.

Flux-cored wire: This machine uses a flux core wire and a self-release of inert metal gas during welding—both of these help to prevent the oxidation of the metal part that is welded.

Durability: Goplus 130 MIG flux core welder is made up of stainless steel body with yellow paint. This material made this welder durable and also increased its life span.

Portability: Goplus flux is the best small flux core welder that weighs only 35 pounds.  It comes with a comfortable carrying handle, due to which it is easy to carry out this welder anywhere to perform work at different positions.

Storage spaces: This welder has an exciting feature of storage capacity. At the top of this welder, storage space is present. You can place your accessories related to welding on this space.

Safety features: Safety of the user is necessary during the working. Goplus welder comes with a safety feature. It has two air vents that help in heat dissipation. Also, this comes with thermal safety protection, due to which the welder automatically turns off when a machine is overheated.

Accessories included: Goplus 130 MIG flux core welder consists of the following components: welding gun, welding wire, ground cord, clipping hammer, automatic thermal safety protection, and mask.

10. Reboot MIG150 Flux Core Welder- Best for Home Use

  • Manufacturer: Reboot-USA
  • Weight: 12 Kg
  • Dimensions : 21×12×13 Inches
  • Duty cycle: 85%
  • Input voltage: 220±15% AC
  • Output current: 30-160A
  • Output voltage: 15-22v
  • Material: Aluminum, Copper, Iron, Plastic

Reboot MIG150

  • Excellent build quality
  • Portable and lightweight
  • Energy efficient
  • Versatile
  • Gasless wire feed welder
  • Inverter technology of the machine sometimes does not work correctly.

Reboot MIG 150 is a versatile welding machine that can weld many materials. It is a lightweight and portable welder having a good duty cycle.


Multi-use welding machine: Reboot MIG 150 Flux Core Welder is a versatile welding machine that can do welding of mild steel, stainless steel, and many other materials. Its power allows this machine to work for both high and low power industries and equally useful for home-based use.

The machine can work on both low and high voltages like 110V and 220V. Low voltages can be used for home-based applications, due to which it is one of the best 110v flux core welders.

3 in 1 feature: The machine has 3 in 1 feature that can be used at the time of need. The user can operate this machine for having MIG, Stick, and arc welding. Both gas and gasless welding can be done using this machine. This capability of Reboot MIG 150 Flux Core Welder makes it the best flux core MIG welder.

Portability: Reboot MIG 150 is a flux core MIG welder with low weight and compact size; hence it is a portable flux core welder. The machine’s weight is only 12 kg. which means a single person can easily carry the welding machine. The size of the device is also compatible and can adjust in a small place.

Factory production control system: Manufacture of Reboot MIG 150 Flux Core Welder take all the necessary steps required for proper production and delivery. The machine’s power, embedded things like a fan, control systems, and display features are tested before the product’s delivery.

Different performance tests and function tests are carried out on the welding machine and the mass production capacity test. Hence the user can buy Reboot MIG 150 Flux Core Welder, confident that it is the best welder for flux core welding.

Duty cycle: This machine is a MIG and flux welder with a high duty cycle, 85%. That means that this machine can perform different welding processes for a long time. Moreover, the wire feed is from inside; that’s why it is the best flux core wire feed, welder.

Buying guide for the best flux core welder

Buying Guide

Here we discuss the features that must be present in the best welder in flux core. These features will help you in easy buying of the welder.

Duty cycle

Before buying the welder, first, check the duty cycle of the welder. If the welder has a high duty cycle, it can run continuously for a considerable time. A good duty cycle also provides a good output. If the machine has a 60% duty cycle, it can run non-stop for 6 minutes without cooling.

What can you conclude from this? You can complete that before buying the welder must check the duty cycle if it is greater than prefer this welder. A more significant duty cycle decreases the heat damage to the machine.

Weight of welder

The weight of the welder should be small enough. If the welder is portable, it can be used to perform work at different sites beneficial.

Safety features

Must choose the welder that comes with safety features for the users-Some welders are equipped with temperature sensors and turned off automatically in case of overheating. Safety is necessary for doing the work.

If a welder has no safety feature, then it is not the best. If safety features are not present, the machine is overheated that causes damage. So much choose the flux core welder having safety features.


Portability is an important feature that must be present in the flux welding machine. If you need stick welding for performing the function at a different position, then buy portable arc flux welders. Portability must be check before buying a welder.

If the welder is portable, it can perform the work at other places. In contrast, if the welder is not portable, it is bound to perform work only at a specific location.


Suppose you need extra features in a welder, so choose the welder present in the combo.  In that case, it contains a plasma cutter as well as a TIG welding option.

And this makes the Stick welder versatile. These features save the time of metal cutting, and you can perform multiple parts for this flux welding machine.

Amperage range

You must check the amperage range while purchasing the flux core welding machine. Choose those welders with a more comprehensive amperage range at minimum cost because the welder with a narrow amperage range does not weld the material properly.


Different flux core welder has different prices. The basis of quality, performance, duty cycle, amperage range, and other features can range from hundreds to thousands of dollars.

Choose the welder that has an affordable cost and has useful features. It performs well but doesn’t decide only based on price but also checks the performance and other features. In this article, we discuss the flux core welder having useful features and performance.

Type of work

Before buying, the welder must check that it performs what of function. You must purchase it on your working demands and the type of work you need to perform. The ability of the machine to run continuously is its duty cycle.

Before buying the best flux welders, check the duty cycle if it is more significant than a welder. Most welders have high performance for thick metals at high amperage. Some flux welders work well at low amperage for thin metal. A more substantial duty cycle decreases the heat damage to the machine.

Easy to use

Another significant feature that should be considered in welder is the operating of the welder. It should be easy to use. Also, it should be easy to set up the welder. So buy the welder that sets up and operates efficiently.

Frequently Asked Questions (FAQs)

Is flux core welding is better than MIG welding?

MIG welding is more versatile than flux core welding; one can weld various metals using MIG welding. But it also has a disadvantage for beginners in that it requires an experienced person to operate.

But yes, it’s more versatile than flux or any other welding technique. Flux core welding is easy to operate and can work in all kinds of the environment including indoor and outdoor.

Can we weld stainless steel with a Flux core welder?

Yes, you cab weld material made of stainless steel with your flux core welder. The welding performance depends upon the nature and type of the wire being used in the welder. The thickness of the weld also relies on the power of the welding machine.

What must things be considered in a good flux core welder?

A best flux core welder has some specific characteristics that are variable from user to user. However, some features must be present in your flux core welder.

These features are good output power, user-friendly controls, compact and portable design, and a budget-friendly choice.

Is flux core welder applicable in both outdoor and indoor welding?

Yes, flux core welding is applicable in both outdoor and indoor welding. It is a versatile flux core welding machine that is used for efficiently welding alloys and joints.

Mostly, the users prefer arc welder because this welder is affordable. We can use the flux core welding process for safe and sufficient bonds.


We have done our part to bring the best flux core welder to your knowledge. Our buying guide for the core selection of the flux welder and top picks will also help you get the best value flux core welder according to your budget and choice.

However, the final choice is always for the user to have. So, you can choose a flux core welder according to your needs and requirement for welding. Either You can go for a light-duty welding machine, which may have a price benefit, or you can have a heavy-duty welder for more professional work.

Hopefully, our article will help you to get your best flux core welder.