Lotos Technology CT520D Plasma Cutter Reviews

Reviewed: CT520D

Overall rating:

4 Stars
  • CT520D's voltage and frequency will adjust automatically to different voltage and frequency inputs, so you need not worry about changing those values when working in different situations.
  • This, combined with the fact that you have 3 different features in the same machine, will allow you to concentrate only in the job being done, instead about switching machines to suit what you want to do in every type of job.
  • Also, CT520D's energy supply system, being air based and using air or argon depending on the functionality, mean this will be a much cheaper and cleaner machine than other oil supply machines.
  • This also means that CT520D will require less maintenance and cleaning than other welding equipment in the market.
  • Furthermore, as a direct consequence, the machine will release less harmful gases, which are dangerous for your health, and the risk of fire breaking out will be diminished.
  • The main cons about this product is that the cutting is limited to around 1/2 inches, which means if you need to cut more than this, you will need a different machine.
  • Also, a foot pedal is not included in this package, so users who do not buy this will have a more limited use of hands because of this.
  • To fix this issue, users can buy a compatible foot pedal from the company to make working with this machine easier.
  • However, this will increase the price significantly while still being a cheaper option than other welders in the market.

Lotos Technology is know internationally as one of the world’s biggest welding equipment manufacturers.

Lotos Technology NC-FXDR-KJUX CT520D Plasma Cutter, Tig Welder and Stick Welder is a 3 in 1 multipurpose machine that will deliver high quality products, no matter what you are using it for; you will be able to cut, tig and stick weld.

Before deciding on purchasing this powerful machine, here’s a few things you should know about it.​

Review The Product


  • Size: 17 inches (431.8 mm) length, 6 inches (152.4 mm) width, and 12 inches (304.8 mm) height
  • Weight: 32 pounds (14.5 Kg)
  • Output current (cutting): 10 to 50A
  • Output current (welding): 10 to 200A
  • Duty cycle (cutting): 60% at 50A
  • Duty cycle (welding) 60% at 200A
  • Gas supply (cutting): clean, dry, oil-free air
  • Gas supply (TIG): clean, dry, oil-free argon
  • Power efficiency: 85%
  • Automatic dual voltage: 110/220 volt
  • Automatic dual frequency: 50/60 Hz
  • Input Power Frequency: 50 Hz / 60 Hz (manufacturer states it performs better under 60 Hz)
  • Air Plasma Cutter: 50A
  • DC TIG Welder: 200A
  • DC Stick Welder: 200A
  • Tig welding Torch maximum size (including short and long caps): 12 feet 4 inches (3 meters 96 cm)
  • Maximum cutting thickness: 1/2 inches

This machine is suitable for welding and cutting stainless steel, mild steel, aluminum (only cut), and other metal materials.

Key Features

No assembly.

Due to its size and light weight, it fits any work place without problem and is portable enough to be moved around easily.

Whether you are a small business owner or a serious DIY enthusiast, you will certainly appreciate the flexibility this machine will give you.

The package includes:​

Best benefit / Most interesting feature

Lotos Technology CT520D’s most interesting feature is that, even with its light weight and small size, it gives you the ability to cut and weld using the same piece of equipment.

The 3 features included (cutting, tig welding, and stick welding) mean that many of your welding needs will be covered by this machine alone.

Why it is best seller in Amazon?​

Lotos Technology NC-FXDR-KJUX CT520D Plasma Cutter, Tig Welder and Stick Welder is the best seller in amazon because it produces high quality products, and also gives you the ability to do many things using the same machine, without costing a lot of money.

This makes CT520D the preferred option for people looking for potent welding equipment, but who also want to look after their budget.

Who need it most?​

Whether purchasing this machine to serve a hobby or a job, the people who expect to cut and weld different materials using an easy to use machine that does not take up much space will be most benefited by Lotos Technology NC-FXDR-KJUX CT520D Plasma Cutter, Tig Welder and Stick Welder.​

Customer Score

Summary of Amazon Customer Reviews​

Some reviewers complained about their Lotos Technology NC-FXDR-KJUX CT520D Plasma Cutter, Tig Welder and Stick Welder breaking down after some time, with various reviews claiming the machine did not last long after mild use.​

These same reviewers complained about the company’s poor customer service, saying that Lotos Technology did not respond to their issues in a timely fashion, and that they could not get a replacement for this machine even under the 1 year warrant offered by the company; this, due to the fact that there are no parts available to fix the machine.

These reviewers were very angry about this and do not recommend this equipment.

Some users also warn possible buyers in their reviews, saying that though the machine is great and very versatile, getting used to working with it takes some time.

Reviewers say care should be taken when working with this equipment until users understand how to use all features to their biggest advantage.

They advice working at slow pace, to give the machine time to adapt to different materials and objectives, without demanding to much out of it and thus preventing possible malfunctions.

However, in general most reviewers are very happy with Lotos Technology NC-FXDR-KJUX CT520D Plasma Cutter, Tig Welder and Stick Welder’s output.

Users say they used the machine to cut and weld different materials and sizes, with CT520D delivering a clean cut with little effort most of the times.

Most of the amazon reviewers, around 79 percent, highly recommend this product to other people and would buy CT520D again.​

Accessories and Other Products:​

The Lotos Technology CT520D plasma cutter/TIG welder/Stick welder comes with a range of accessories included, which are:​

There are a range of further accessories which can be purchased for use with the LotosCT520D welding multi-tool, including an extended 10’ or 13’ plasma cutting torch, PCK straight and circle cutting guide, a plug control foot pedal for ease of use, TIG accessories kit, and pigtail adaptor. Consumables are also available.


Lotos Technology NC-FXDR-KJUX CT520D Plasma Cutter, Tig Welder and Stick Welder is a great piece of equipment for both individuals doing DIY home projects and small business owners.

If you are looking to invest in a great plasma cutter, which will also allow you to tig and stick weld, supports both 110 and 220 volts, is very powerful but will not require a big space to be used, and that has a price tag that will look after your budget, then this might be the machine you were looking for.​

Recommended For You:

  • April 3, 2017
Click Here to Leave a Comment Below 0 comments

Leave a Reply: