Century FC 90 Welder Review With Full Guide

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You are in this article for the Century FC 90 welder review. We already used Century FC 90 welders in our workshop. We had some great experiences with it. The Century FC 90 Welder is great for those looking for a quality product.

The Century FC 90 welder is popular with welding hobbyists and professionals. But is it the perfect welder for your needs? In this blog post, we will analyze the pros and cons of the Century FC 90 welder to help you make an informed decision.

Let’s dive into the Century FC 90 welder review, and also, let’s see what it is capable of and what more it offers!

Overview of the Century FC 90 Welder

Century fc 90 welder review

Welding a wide range of materials with varying thicknesses is possible with the Century FC 90 welder. Due to its ability to process aluminum, stainless steel, and mild steel, it makes it a great tool for completing all sorts of welding jobs.

With its robust construction and durable components, this welder is designed to withstand heavy use in tough conditions, making it perfect for even the most demanding welding tasks.

A welder is a useful tool for joining metal parts together. It features digital controls for easy operation and multiple power settings so welders can customize the strength and durability of their welds. The digital display and power settings make the welding process easier and safer, ensuring that each joint is secure.

Century Flux Core Welder Specifications

  • FC welding
  • Size: ‎17 x 13 x 10 inches
  • Weights: 15.59 pounds.
  • Portable
  • 90 AMP output
  • 120-volt input
  • Welds up to 3/16 in.
  • Infinite voltage
  • Handles .030 in. or 0.35 in. wire
  • Duty Cycle 30% @ 80A

Century FC 90 Welder Review

Consider the Century FC 90 welder if you’re in the market for a welder. In this article, we’ll take a closer look at this welder and, Features that the Century FC 90 welder contains. Let’s get dig down the Century FC 90 welder review.

Century FC 90 Welder review

Cord Size

The most important factor to consider is the cord size. The size of the welding cable will determine the amount of current that can flow through it and, ultimately, how well your welder will perform.

If you have a welder rated for up to 90 amps, you will need a welding cable of at least #6 gauge. This size welding cable will allow a maximum current flow of 65 amps. If you are unsure what size welding cable you need for your welder, it is always best to consult the owner’s manual or a qualified welding professional.

Duty Cycle at Century FC 90 Welder

The duty cycle of a welder is important because it determines how long you can use the welder before it cools down. If you try to use a welder with a duty cycle that is too low for the job, you risk damaging the welder or causing an accident.

The Century FC90 welder has a duty cycle of 30%, meaning it can be used for 3 minutes out of every 10 minutes without overloading the welder. This makes it a great choice for many welding applications.


The size of the Century FC 90 welder depends on your model. The most common model is the FC 90 115V which has dimensions of 18.5″ x 10.5″ x 16.5″ and weighs in at a little over 50 pounds.

If you need a welding machine capable of handling bigger projects, the FC 90 230V model might be a better option. This model is slightly larger, with dimensions of 20″ x 11″ x 18″, and it also weighs a bit more at around 60 pounds


Getting a good weld cannot be easy if the material is too thin. On the other hand, if the material is too thick, it can be difficult to heat evenly, leading to uneven welds.

That’s why the thickness of the material feature on the Century FC 90 Welder is so important. With this feature, you can easily adjust the thickness of the material you’re welding, so you can always get the best possible welds. The Century FC 90 Welder can handle whether you’re welding thin or thick metal. And that’s just one of the many reasons why it’s one of the best welders on the market.

Wire Feed Gun

One of the best features of the Century FC 90 Wire Feed Gun is its ability to weld aluminum. There are many challenges associated with welding aluminum, but the FC 90 Wire Feed Gun makes it simple. In addition to stainless steel, the welder does a great job with mild steel as well. The welder is also capable of welding both thin and thick materials.

Thermal Overload Protection

This feature helps to protect the machine from overheating and potential damage due to long-term use. This helps extend the welder’s life and ensures it works as intended for many years.

Adjustable Heat Settings

The heat settings on the welder can be adjusted to suit the needs of your specific welding job. This is ideal for those working with different materials, as it allows you to adjust the heat settings to ensure the best welds every time.


The welder is made of robust materials that are designed to last. As such, you can expect long-term use of the welder without worrying about it breaking down.


This welder can weld various materials and thicknesses, making it a great choice for those working on multiple projects. This welder is a great choice for various projects, big or small. If you’re looking for a versatile and powerful welding machine, the Century FC 90 welder is a perfect choice.

Century FC 90 Welder Accessories and Extras

The FC 90 welder comes with a welding torch, a ground clamp, and a welding wire. It also comes with a carrying case, so you can easily transport it to and from your work site.

The torch on the FC 90 welder is a great feature. It’s adjustable so that you can get the perfect angle for your welding project. The ground clamp is also adjustable so that you can get a tight fit on your workpiece.

The welding wire with the FC 90 welder is high quality and easy to work with. It’s also easy to find replacement welding wire if you need it.

Fan Noise

The fan noise is one of the most common complaints about the Century FC 90 welder. Some users report that the fan is so loud that it makes it difficult to hear the welding arc. Others say the noise is not as bad as other welders, but it is still noticeable. There are a few things that you can do to try to reduce the fan noise. We will discuss this letter in a separate blog.

Various Materials

The Century FC 90 welder is a 90-amp flux-cored wire welder that can be used on various materials, including steel, stainless steel, and aluminum. It’s a great choice for welders looking for a versatile machine that can handle various projects.

Power settings

The welder has four different power settings, so you can adjust it to the thickness of the material you’re working with. It also has a built-in wire feeder, so you don’t have to worry about setting up an external feeder.

Very very easy to use

Century FC 90 welders are easy to use, one of their best features. It won’t take long to learn how to weld, even if you’re a novice. You can learn how to properly use the welder from the manual that comes with it. In terms of versatility and ease of use, the Century FC 90 welder is a great choice. You can use it whether you are a beginner or an experienced welder.


Welders on a budget will appreciate this affordable model. In addition to the warranty, the welder is also backed by a 3-year guarantee

Pros and cons of Century FC 90 Welder

How Does The Century FC 90 Welder Work?

The Century FC 90 Welder uses an arc to weld metal.

If you’re a fan of welding, you know that there are many different types of welders out there. The capabilities and features of each are unique. But how does a Century FC 90 welder work?

Let’s take a look.

The Century FC 90 welder is a wire feed welder. It uses a wire feeder to deliver the welding wire to the welding gun. The wire feeder is powered by a motor controlled by a trigger on the welding gun.

When you pull the trigger, the motor starts, and the wire feeder delivers the welding wire to the gun. The welding wire is then heated by an electrical current and melts. As the welding wire melts, it forms a pool of molten metal.

The molten metal is then used to join two pieces of metal together. The molten metal cools and solidifies, forming a strong bond between the two pieces of metal.

The Century FC 90 welder is a great choice for welding various metals, including steel, aluminum, and stainless steel. It’s a versatile welder that can be used for various applications.

So, now you know how the Century FC 90 welder works. If you’re in the market for a new welder, check out the Century FC 90. It’s a great choice for both hobbyists and professional welders.

How to Assemble the Century FC 90

Assembling the Century FC 90 welder is important in getting the most out of your welder. The FC 90 is a great machine for tackling various welding projects. Setting up the device correctly and assembling it properly will ensure that it runs efficiently and safely.

Required Accessories to Assemble

  • Screwdriver
  • Adjustable wrench
  • Pair of pliers

Additionally, reading the instructions thoroughly is important to avoid potential problems.

Unpack the Welder

Begin by unboxing the welder and its components. Carefully unpack it and confirm that all the necessary parts are included.

Prepare the Work Area

Ensure that the workspace is clean and well-lit. Check for any debris that may interfere with the assembly process.

Assemble the Body

Attach the body of the welder to the base using the provided screws. Secure the screws by tightening them firmly.

Connect the Leads

Connect the welding leads to the welder’s output. Connecting the leads correctly is important to ensure that the welder operates safely.

Install the Ground Clamp

Secure the ground clamp to the welding cable. Attach the clamp firmly.

Test the Welder

Once you’ve assembled the welder, it’s time to test it. Connect the welding leads to the power source and turn the welder on. Test the device to ensure that it’s operating properly.

Assembling the Century FC 90 welder is a straightforward process that should take about an hour. Follow the instructions carefully and you’ll have a quality welder that will serve you well for many projects. Always read the instruction manual to ensure you follow the correct steps. The Century FC 90 welder will give you years of reliable service with proper assembly.

Input Power connection

The machine has a power input cable which is located at the rear. A 120V, 6.0ft. (1.8m) cable in length, with a 15Amp 5-15P plug available with the machine. A lower welding current and duty cycle must be used when connected to a branch circuit with a lower capacity.

Also Read: Will A Generator Run A Welder

Century FC-90 welder manual

Here you can find the Century FC 90 welder manual book. That can help you to understand the welder.

Century FC 90 welder parts

how to install century fc 90 welder
  • Cable
  • Ground clamp
  • Handle w/trigger
  • Front panel
  • Gas hose
  • Breaker
  • Base
  • The box connector
  • Gun head
  • Terminal
  • Welder panel lock
  • Welder wire liner
  • Knob
  • Face Shield
  • Nozzle
  • Power cord
  • Fan
  • Panel
  • Gas valve
  • Switch
  • Regulator
  • Insulator
  • Tip .030
  • Latch
  • PCB Assembly
  • Adapter
  • Diffuser
  • Rectifier
  • Welder wire feed motor
  • Transformers
  • Gun
  • Handle

Century FC 90 Installation settings

Loading and Threading The Wire

  1. Feed the wire from the spool onto the spindle. Spool bottom toward the drive roll.
  2. Place the spool spacer against the spool on the spindle.
  3. Spool lock the spring on the spool, then slide it onto it. Lock the spool assembly onto the shaft by turning it clockwise. Spinning wheel.

Wire Threading Details

  1. Release the spring-loaded thumb screw to rotate the idle roll. The wire feed drive roll should be kept away from the arm. It is important to match the visible, stenciled size on the drive roll side that faces you with the wire size.
  2. Disconnect the wire end from the spool carefully. Do not release the wire until step 2 has been completed to prevent the wire from unwinding.
  3. You will need to cut off the bent section of the wire and straighten the first 4″ (100 mm).
  4. Over the drive roll and into the gun liner, thread the wire through the incoming guide tube.
  5. You may release the welding wire by closing the idle roll arm and turning down the thumbscrew. Inspect the lower drive roll to ensure the wire is in the groove.
  6. An idle roll arm’s spring-loaded thumbscrew adjusts the wire pressure. Using the thumbscrew, adjust the pressure to prevent spool overruns while allowing wire feeding to be smooth and easy.
  7. Start by setting the pressure to an intermediate level. You may need to adjust if necessary. Increasing the pressure until the wire feeds properly if the drive roll slips during feeding is important.

Wire Stick Out

century fc 90 welder installation
  1. You will need to remove the nozzle and contact tip from the gun.
  2. Press the “I” button to turn on the machine.
  3. Straighten the cable assembly of the gun.
  4. Feed the welding wire by depressing the trigger switch through the gun and cable. While feeding the wire, keep the gun pointed away from you and other people. As soon as the wire emerges at the point where the gun trigger is pulled, release it.
  5. Turn the machine off.
  6. The contact tip and nozzle should be replaced. See Figure B-4. Ensure the tip of the wire protrudes about 10 – 15 mm from the end.
  7. It is time to turn on the machine. It is now ready to weld.

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Benefits Of Using The Century FC 90 Welder?

The Century FC 90 Welder is a versatile and affordable welder perfect for a wide range of welding applications.

If you’re in the market for a new welder, you may wonder if the Century FC 90 Welder is the right choice. Here are just a few of the benefits of using this welder:

  1. The Century FC 90 Welder is extremely versatile.
  2. Welders are easy to use and set up.
  3. The welder is very affordable.
  4. A great warranty backs the welder.
  5. A reputable company makes the welder.

If you’re looking for a versatile, affordable, and reliable welder, the Century FC 90 Welder is a great option.

Century FC 90 amp welder capabilities

Century FC 90 welder can burn 3/16” rods because it is a 90 amp powered welder. It will take time if you use full amps at a time.

How Easy Is The Century FC 90 Welder To Use?

The Century FC 90 Welder is easy to use. Are you a beginner welder? Have you been wanting to get into welding but have been hesitant because you think it may be too difficult?

Well, I have great news for you! The Century FC 90 Welder is extremely easy to use. It is one of the easiest welders on the market.

Here’s a step-by-step guide to using the Century FC 90 Welder:

  1. First, connect the welder to an electrical outlet.
  2. Next, you need to select the welding rod you will use. The FC 90 Welder can use either 5/32or 3/16welding rods.
  3. Once you have selected the welding rod, you must set the welder to the correct setting. The setting will depend on the thickness of the metal you are welding.
  4. Now, you are ready to start welding! Place the welding rod against the metal you are welding and start welding.
  5. That’s it! You are now a welder!

As you can see, the Century FC 90 Welder is extremely easy to use. Even if you have never welded, you can easily use this welder. Try it for yourself and see what you think!

FAQs of Century FC 90 Welder Review

How Durable Is The Century FC 90 Welder?

The Century FC 90 Welder is very durable. It is made with high-quality materials and is designed to last many years.

Is The Century FC 90 Welder Worth The Money?

It depends on several factors, including the specific needs of the individual. However, the Century FC 90 Welder is a high-quality piece of equipment built to last and can handle various welding tasks. In addition to being relatively affordable, it is also a good value for the money.

Final Thoughts on Century FC 90 Welder Review

After analyzing the pros and cons of the Century FC 90 welder, it is clear that this choice is an excellent option for both beginners and experienced welders. It is easy to use, reliable, and offers a variety of features that make it perfect for various welding projects. With its reasonable cost and wide range of available accessories, the Century FC 90 welder is ideal for a reliable, budget-friendly welder.

I hope this answers your questions about the Century FC 90 welder review. We would be happy to answer any further questions in the comments below.

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About the author

Rashal A.

I'm Rashal, a professional welder, who works in this industry since 2012. I'm here to share my experience with you. Hope you like my effort.

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