Unimig Viper 185: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

UNIMIG Viper 185 Information

The UNIMIG Viper 185 is a multi-process inverter welding machine that can be used for MIG, TIG, and Stick welding. It is a powerful and versatile machine that is perfect for DIYers, hobbyists, and small businesses.

Image of UNIMIG Viper 185 welding machine

Specifications

FeatureSpecification
Power Supply240V, 1 Phase
Output Current20-180 Amps
Duty Cycle10% @ 180 Amps
No Load Voltage62V
Wire Feed Speed2-12 m/min
Gas Cylinder Connection¼" NPT
Weight15.4 kg

Features

  • Spool Gun Ready: The Viper 185 is spool gun ready, so you can use it with soft core wires such as aluminium MIG wire.
  • Geared Wire Drive: The geared wire drive provides smooth wire feeding for consistent welds.
  • 4 Arc Sensors: The Viper 185 has 4 arc sensors that help to maintain a stable arc for better weld quality.
  • Stepless Voltage and Amperage Controls: The stepless voltage and amperage controls give you precise control over your welds.
  • Easy to Use: The Viper 185 is easy to use, even for beginners.

What's in the box

  • UNIMIG Viper 185 Welding Machine
  • 3m Twist Lock Electrode Holder
  • 300 Amp Earth Clamp
  • MIG Torch with Cable
  • Instruction Manual

The UNIMIG Viper 185 is a great choice for anyone who needs a powerful and versatile welding machine. It is easy to use and produces high quality welds. If you are looking for a multi-process welding machine, the Viper 185 is a great option.

Here are some additional benefits of the UNIMIG Viper 185:

  • It is lightweight and portable, making it easy to transport to and from your worksite.
  • It is affordable, making it a great value for the price.
  • It comes with a 1-year warranty, so you can be confident in its quality.

If you are looking for a reliable and affordable multi-process welding machine, the UNIMIG Viper 185 is a great option.

UNIMIG Viper 185 Compare with Similar Item

a table comparing the Unimig Viper 185 with two similar welders:

FeatureUnimig Viper 185Lincoln Electric MIG 140Millermatic 211
Voltage220V220V240V
Current range180-120A140-90A200-140A
Duty cycle35% @ 120A30% @ 90A30% @ 140A
Weight27.5kg25.4kg33.6kg
Price$599$499$699
Welding processesMIG, TIG, StickMIG, StickMIG, Stick
Material compatibilityMild steel, stainless steel, aluminumMild steel, stainless steelMild steel, stainless steel
Additional featuresGas-less MIG, spool gun includedGas-less MIG, spool gun includedGas-less MIG, spool gun included

As you can see, the Unimig Viper 185 is a versatile welder that can handle a variety of materials. It is also relatively lightweight and affordable. However, its duty cycle is lower than the Lincoln Electric MIG 140 and Millermatic 211, meaning that it can only weld for shorter periods of time at high currents.

The Lincoln Electric MIG 140 is a good option if you are looking for a budget-friendly welder that can handle mild steel and stainless steel. It has a higher duty cycle than the Unimig Viper 185, but it cannot weld aluminum.

The Millermatic 211 is a more powerful welder that can handle a wider range of materials. It also has a higher duty cycle than the Unimig Viper 185 and Lincoln Electric MIG 140. However, it is also more expensive.

Ultimately, the best welder for you will depend on your specific needs and budget. If you are looking for a versatile welder that can handle a variety of materials, the Unimig Viper 185 is a good option. If you are on a budget and only need to weld mild steel and stainless steel, the Lincoln Electric MIG 140 is a good choice. And if you need a more powerful welder that can handle a wider range of materials, the Millermatic 211 is a good option.

UNIMIG Viper 185 Pros/Cons and My Thought

The UNIMIG Viper 185 is a multi-process welder that can be used for MIG, TIG, and stick welding. It is a popular choice for hobbyists and DIYers, as it is relatively easy to use and offers good value for money.

Pros:

  • The Viper 185 is a versatile welder that can be used for a variety of materials, including mild steel, stainless steel, and aluminum.
  • It is relatively easy to use, even for beginners.
  • It is a good value for money, as it offers a range of features at a competitive price.
  • It is portable and lightweight, making it easy to transport.

Cons:

  • The Viper 185 does not have the same power as some more expensive welders.
  • It does not have a built-in wire feeder, so you will need to purchase one separately.
  • The warranty is not as long as some other welders.

User Reviews:

Positive:

  • "This welder is great for the price. It's easy to use and has a lot of features."
  • "I've been using this welder for a few months now and I'm really happy with it. It's perfect for my DIY projects."
  • "I'm a beginner welder and this machine has been really easy to learn how to use. I've been able to weld a variety of materials with good results."

Negative:

  • "The power is a bit lacking on this welder. It's fine for thin materials, but it struggles with thicker stuff."
  • "The wire feeder is a bit finicky. It's not always easy to get the wire to feed smoothly."
  • "The warranty is only one year. That's a bit short for a welder in this price range."

My Thoughts:

Overall, the UNIMIG Viper 185 is a good welder for the price. It is versatile, easy to use, and portable. However, it does not have the same power as some more expensive welders, and the warranty is not as long. If you are looking for a welder for basic DIY projects, the Viper 185 is a good option. However, if you need a welder for more demanding applications, you may want to consider a more powerful model.

As of today, 2023-06-27 06:57:05 PST, the UNIMIG Viper 185 is available for purchase for around $999. This is a competitive price for a multi-process welder with this level of features.

If you are considering purchasing the UNIMIG Viper 185, I recommend reading some user reviews to get a better sense of the pros and cons of this welder. You can also check out the product's website for more information.

UNIMIG Viper 185 Where To Buy

some places where you can buy the Unimig Viper 185 and spare parts:

  • Direct from Unimig: Unimig's website sells the Viper 185 and a variety of spare parts. You can also find a list of authorized dealers on their website. Image of Unimig website
  • Walmart: Walmart sells the Viper 185 in some stores and online. They also carry a limited selection of spare parts. Image of Walmart website
  • Amazon: Amazon sells the Viper 185 and a wide variety of spare parts. They often have the best prices, but you may have to wait a few days for shipping. Image of Amazon website
  • Best Buy: Best Buy sells the Viper 185 in some stores and online. They also carry a limited selection of spare parts. Image of Best Buy website
  • Lowes: Lowes sells the Viper 185 in some stores and online. They also carry a limited selection of spare parts. Image of Lowes website
  • eBay: eBay is a good place to find used Unimig Viper 185 welders and spare parts. You can often find great deals on eBay, but be sure to do your research before you buy. Image of eBay website

I hope this helps!

UNIMIG Viper 185 Problems and Solutions

some common issues and problems with the UNIMIG Viper 185 welder, along with solutions from experts:

Issue: Porosity

Solution: This is caused by dirty parent metal, not enough shielding gas, the wrong type of shielding gas, contaminated gas, or incorrect torch angle or position. To fix this, clean the parent metal with a wire brush, use the correct type and flow rate of shielding gas, and make sure the torch is held at the correct angle.

Issue: Cracks

Solution: This is caused by too high of a welding current, too low of a welding speed, or poor joint preparation. To fix this, reduce the welding current, increase the welding speed, and make sure the joint is properly prepared.

Issue: Undercut

Solution: This is caused by too high of a welding current, too low of a welding speed, or poor joint preparation. To fix this, reduce the welding current, increase the welding speed, and make sure the joint is properly prepared.

Issue: Overlap

Solution: This is caused by too low of a welding current, too high of a welding speed, or poor joint preparation. To fix this, increase the welding current, decrease the welding speed, and make sure the joint is properly prepared.

Issue: Distortion

Solution: This is caused by too high of a welding heat input, poor joint preparation, or welding on thin material. To fix this, reduce the welding heat input, improve the joint preparation, or weld on thicker material.

Issue: Burn through

Solution: This is caused by too high of a welding current, too low of a welding speed, or poor joint preparation. To fix this, reduce the welding current, increase the welding speed, and make sure the joint is properly prepared.

Issue: Lack of fusion

Solution: This is caused by too low of a welding current, too high of a welding speed, or poor joint preparation. To fix this, increase the welding current, decrease the welding speed, and make sure the joint is properly prepared.

Issue: Lack of penetration

Solution: This is caused by too low of a welding current, too high of a welding speed, or poor joint preparation. To fix this, increase the welding current, decrease the welding speed, and make sure the joint is properly prepared.

Issue: Slag inclusions

Solution: This is caused by not cleaning the weld area before welding, or not using the correct shielding gas. To fix this, clean the weld area before welding, and use the correct shielding gas.

Issue: Spatter

Solution: This is caused by too high of a welding current, too low of a welding speed, or poor joint preparation. To fix this, reduce the welding current, increase the welding speed, and make sure the joint is properly prepared.

Issue: Craters

Solution: This is caused by not finishing the weld properly. To fix this, finish the weld by weaving back and forth over the crater until it is filled in.

Issue: Convex and concave weld beads

Solution: This is caused by incorrect welding technique. To fix this, practice your welding technique until you are able to consistently produce flat weld beads.

Can the Unimig Viper 185 weld Aluminium?

Yes, the Unimig Viper 185 can weld aluminium. However, it is important to use the correct shielding gas and welding technique when welding aluminium. The correct shielding gas for welding aluminium is 100% argon. The welding technique should be slightly slower than when welding steel.

I hope this helps!

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