Klutch 140SI MIG Welder Review (2021)

The Klutch 140SI MIG is an ideal professional grade welder manufactured keeping commercial and industrial scale tasks in mind. Its versatile inverter-based features operate smoothly on 115V, making it a powerful and dynamic piece of equipment for all your maintenance needs.

It’s super lightweight and compact body makes it a reliable and durable machine for moving from jobsite to jobsite. The inverter based system ensures that there is maintained balance between the input power and output and the fluctuations do not cause internal damage to the machinery. It can easily weld metals, steel, stainless steel and aluminum and comes ready to use in a complete set of equipment.

We’ve only soft touched all the features of this Klutch 140SI MIG welder, our review will continue onto a detailed analysis of all its key features. We’ll help our readers and prospective buyers see what makes this product unique to its competition in the market. 

What makes Klutch 140SI MIG Welder outshine others?

The Klutch 140SI is unique to its competitors in more ways than one. Its invert based technology ensures efficiency and internal stability of the machinery, moreover makes it all the more powerful. This also means that owing to its inverter technology it takes 25% less input power than any traditional welder.

Not only the inverter technology but its lightweight and solid body makes it portable and strong for different types of welding jobs. Any professional level worker can use it for various types of welding work and on different types of materials as well. For its dynamic features it sure comes at a value for money as well as its cost is affordable too.

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In-Depth Klutch 140SI MIG Welder Review

As we already know, Klutch MIG 140SI is an inverter based welder that operates on 150V input power. The inverter operates via a small transformer that ensures an increase in power output. It in effect maintains a balance between the input and output power. It’s lightweight and strong mechanics result in 50% increase in efficiency as compared to traditional welders. The output power range rests at 30-140 that is good enough to maintain smooth control of the equipment. 

Steel and other such materials can easily be welded in a single pass because of the fast wire speed. The voltage control from the interface too adds to the stability of its mechanics and users feel confidence welding in controlled circumstances. The Spoolgun is ideal for aluminum based materials, and the optional quick draw spool gun item too is one of the machines many versatile features. 

The welding torch can easily handle materials such as metals, steel, stainless steel and aluminum. With infinite control over the wire speed the user can work onto their material smoothly and without interruption. The diameter of the welding wire is between 0.023 to 0.035, sharp enough for the materials it’s aimed for. The duty cycle is 30 at 90A, a quite efficient number for a machine of this magnitude. 

The kit comes ready to use straight out of the box. It includes a gas regulator, 10ft gas hose, ground cable and clamp. Even though the kit does not include any protective equipment it is advisable to buy it separately to any prospective buyers. 

 

Usability

Since the machine is pretty lightweight for anyone to carry it can easily be transported and moved from one place to another. The kit comes with simple components that are easy to operate and understand. To avoid any confusions one can always consult the guide book included in the kit to help themselves navigate through the set-up. 

The interface is otherwise pretty self explanatory and you can easily adjust the voltage, spot time and wire feed speed via the knobs. You have indicators on the interface for power use, any increase in temperature and its working status. 

Safety 

The machine is made from tough stainless steel and even for its lightweight structure it is pretty solid and compact. You need not worry about taking it from place to place as it is reliable when it comes to strength.

Besides its strength the common weak point for such high powered equipment is unforeseen temperature overload. The interface of the Klutch 140SI has a light indicator to inform and alert its user if it’s taking too much load and the temperatures rising towards damage. You should then take the time to let the equipment cool down before taking it for a spin again. 

Transportation Ease

As previously discussed, the equipment is extraordinarily lightweight for an industrial scale welder. It can easily be transported from one place to another without the hassle of weight or damage control. It’s stainless steel body can withstand being taken from place to place. 

The kit does not have too many extra and complicated components that you would need to collect before shifting each time thus decreasing the hassle of portability. The only three other components can be taken around connected to the equipment. 

 

Pros

  1. Welds variety of materials
  2. Lightweight and solid
  3. Easy to use
  4. Inverter-based : saves electricity 
  5. Ready to use kit

Cons

  1. Protective kit not included
  2. No warranty
  3. Not for small scale use
  4. Not for beginners

 

Why should you buy Klutch 140SI MIG Welder?

As we can analyze for the facts of the review thus far and the pros and cons list, the virtues of this equipment outweigh the cons. It is a complete and dependable piece of equipment for any industrial professional worker and should be easy enough to use. 

It’s lightweight and solid build, the inverter technology and numerous other qualities all bear witness to its excellent quality and shows that it is definitely value for money. It’s durable and reliable features ensure that you will have this equipment with you for the long run and you won’t regret investing your money into this welder over other traditional welders.

Final Thoughts

We have covered all aspects of the Klutch 140SI in our review and its features and services are nothing less than any top piece of equipment. The money invested into this piece of equipment will not go wasted and its qualities sure tell that it is an ideal professional level welder for any industrial scale project.

About Samantha Joel

Meet Samantha, a Certified Welding Educator (CWE) and Certified Resistance Welding Technician (CRWT) from the American Welding Institute. She loves Welding Stuff, and apart from being a professional in welding jobs, it's her hobby too. She's working part-time blogger and reviews welding equipment here.