Nothing simplifies the art of welding as having a multipurpose machine. It is a great relief to have a 3-in-1 welding machine that can do plasma cutting, stick welding, and DC TIG welding. With this, you will simply use one device to accomplish your tasks instead of buying three different welding machines. But wait, does such a machine exist? Of course, it exists, and I know you're already curious about this welding machine. 

 Let me save you the stress by introducing you to this versatile welding Unit - the Lotos LTPDC2000D welding machine. 

 This review will throw more light on the Lotos LTPDC2000D welding machine, the pros, cons, and key features.  

More so, we will reveal the things you should consider before deciding to buy this machine. These will help you to understand whether this product is ideal for you.

 Without much ado, let's proceed by taking an in-depth look at this very versatile welding machine. 

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  • Versatility
  • Easy to use
  • Cuts deeply on various types of metals
  • Three years warranty
  • Powerful
  • Portable
  • Clean cuts


  • Some users complain that it is not as efficient as claimed
  • Limited deep cutting ability

Features Of The Lotos LTPDC2000D Welding Machine

It comes with several innovative features:

Pilot arc cutting:

The pilot arc is one of the most innovative and outstanding features of this welding machine. It delivers powerful and efficient cuts through various surfaces. Whether the surface is rough, smooth, rusted, or painted, this machine's efficiency can produce clean cuts. More so, it reduces the extent of slagging. The Lotos combo machine applies the pilot arc technology, which does not allow the user to touch the material while cutting. With this, the cutting is always perfect and devoid of sweat and oil.

¾ thick clean cuts

This machine offers a clean-cut which penetrates up to ¾ inches of the metal. It is a half-inch clean cut, and it is maximally clean and thick for all kinds of metals. This particular feature is unique and specially knitted for the perfect cutting experience. 

Dual voltage

The double voltage feature is another outstanding feature of the Lotos LTPDC2000D welding machine. While operating at 220 V 50/60 Hz, this machine exhibits a double frequency - 110V/220V50/60Hz. This dual voltage is also workable on Pigtail. Meanwhile, buying Pigtail can be done separately. 

Plasma cutter

This machine harnesses air compression in its cutting process, and this poses no form of hazard. The compressed air known as plasma is ionized, and it is compressed at a very high velocity. The application of the ionized gas is made at a high temperature of at least 20,000 degrees Celsius. 


You can use this machine to cut various metals, including mild steel, copper, alloy and stainless steel, and aluminum, because of the innovative plasma cutting feature. This machine has apt portability, as the handle allows users to move the device with ease. 

Warranty and efficient customer support

Buyers of this machine are assured of top quality, as they can get back their money after 30 days if the device fails to function effectively. More so, the manufacturers offer three years warranty for the product. 

The company offers 24/7 customer service and you can contact them at any time. Besides, their user manual is straightforward and self-explanatory. 

Optimal Performance

Welding requires optimal performance, and it is one of the most vital factors to look out for before buying a welding machine. The Lotos welding machine has 50A pilot arc plasma, and this allows it to deliver powerful deep cuts of about ½ inch through different metallic materials.

Easy to use

This product does not require much training because it is straightforward and easy to use. A user manual is very comprehensive and contains vital information about the Lotos welding machine. It is meant for professional use, but newbies in welding can use it without stress because of its simplicity. More so, the features and accessories make it easy to use by DIY users. 

Lotos LTPDC2000D Welding Machine Buying Guide: 

Plasma cutters can cut through different types of metals using compressed and high-velocity air (plasma) and make it possible to cut steel, aluminum, and brass. There are many things to consider before buying a plasma cutter. 

 Now, let's take a look at the buying guide for plasma cutters.

step 1

Air compressor

The compression of air or the creation of plasma is carried out within the air compressor. The air compressor can either be in-built or external. You have to choose your ideal model based on your convenience. Machines with built-in air compressors are more costly but more efficient and fast in handling micro-cutting jobs. 

step 2

Pilot Arc

The pilot Arc feature is one of the newest features in plasma cutters. It allows the user to cut metals without touching the surface of the metal. While cutting rusted surfaces, the user does not need to brush or clean the body because it will still deliver clean cuts without any contact. The pilot arc feature is not available in all plasma cutters, so you should watch out for this when making a choice. 

step 3


When planning to buy a plasma cutter, it is pertinent to consider the cutter's voltage rating. Plasma cutters generally have three voltage options. They exist in 115V, 230V, while some have dual voltage, i.e., they can operate at any two voltages.


The 115V plasma cutters can use the household standard power when plugged into the electrical outlets. If you are a beginner, then the 115V plasma cutters are ideal for you since you are more likely to be working on small projects and DIY projects at home. Plasma cutters of 230V are suitable for heavy-duty welding tasks, and they require the use of electric generators.


The newest versions of plasma cutters have dual voltage, and they allow users to switch the power depending on the kind of job they are doing. 

step 4

Depth of cut

Depth of the cut is essential. Choose a plasma cutter capable of giving you the optimum depth of cuts. 

step 5


I know you wouldn't love to dissipate much energy when caring for your plasma cutter. Some plasma cutters are very heavy; hence, you should consider whether your job requires moving around with your plasma cutter.


 If this is the case, it is ideal to go for a lighter plasma cutter. However, it is pertinent to note that heavier plasma cutters offer more in-depth cuts than lightweight machines. 

step 6

Quality of cuts and expenses

The stress of cleaning off the metal after every amount is cumbersome; hence, it would be best to buy a plasma cutter that gives sharp, clean, and quality cuts. 

The price of the machine and the operating costs are also essential factors that you should consider. A high consumption rate can accrue High running costs. It is imperative to note that the quality of consumption is not the same for all the models. Hence, you should spend some time researching the consumption rate of each model before deciding to buy.

Safety Tips For Using The Lotos LTPDC2000D Welding Machine:


You should always be conscious of your safety whenever you're using the plasma cutter. Make sure that all the gadgets and necessary protective items are still in place. 


While working, it is advisable to wear insulated materials to protect you against the flames and sparks that emanate from the TIG/stick welding. 


 You should read the manufacturer's manual carefully and follow all the safety measures. 


  Lastly, the accident is inevitable. Hence, it would be best to keep water, soap/antiseptic solutions, and other firefighting items close to you when working. 


There is no doubt that going around with a fully packed toolbox or multiple welding machines can be cumbersome. The Lotos LTPDC2000D Plasma Cutter is a 3-in-1 versatile welding machine that carries out numerous welding operations. Users can undertake plasma cutting, TIG, and stick citing with ease. This machine is a masterpiece and delivers quick, clean, and in-depth cuts on metals and steel.

 More so, its variable voltage rating makes it ideal for indoor, DIY tasks and industrial purposes. Meanwhile, the plasma is very inflammable; hence, it is imperative to adhere to safety precautions while working with the machine.

 Let us know what your opinion in the comments below.