Best Cut-50 Plasma Cutters

When you are out there looking for the best cut-50 plasma cutter, it is only fair that you go through reviews to see which one will work best for you. In this article, we are going to go through a number of cut-50 plasma cutters. We are going to discuss what a plasma cutter is and the things that you should look at before making your decision on the best one to buy. There are many cut-50 plasma cutters out there in the market, so we wanted to help you make your choice by testing and reviewing the 3 best ones.

​What is a cut-50 plasma cutter?

A plasma cutter is a device that is used to cut through metals using a superheated, electrically ionized gas known as plasma. It cuts through metals such as aluminum, brass and copper with speed and precision. The fact that it is low cost makes it a very attractive method and it is nowadays used in most automobile and manufacturing plants across the world.​

What to look for when buying the best cut-50 plasma cutter?

​Now we are going to look at some of the things that one should consider when buying a cut-50 plasma cutter. Below is a list of those things:

Metal Thickness: You should always consider the thickness of the material that you will be cutting the most frequently. This is because the amperage of the plasma cutter varies depending on the thickness of the metal, for example, if the metal you're cutting is ½” and you get a plasma cutter meant for a ¼”, it would still get the job done but not with the same precision or quality as the one meant for cutting ½”. The amperage would be less than what is required, which is 25 amps instead of 50 – 60 amps.

Cutting Speed and Duty Cycle: The cutting speed really matters and when buying a plasma cutter, you need to take this into consideration. The speed is measured in inches per minute (IPM) and if you have metals of varying thickness, it would be better to get a plasma cutter with the highest amperage for the maximum speeds and high quality cuts. The duty cycle refers to the amount of time that the cutter is used before it heats up and you have to stop and let it cool off. Some cuts are time consuming and take longer to cut.

Effect of Plasma Cutter on other devices: Most plasma cutters use high frequency that can affect other devices that are near it such as computers and other office equipment. Those are the cutters that have a pilot arc. The ones with lift arc, on the other hand, do not use high frequencies.

Wear and Tear: Plasma cutters have things that wear off and need replacement. These are called consumables, and they include things like electrodes, nozzles, shields and many more. When buying a plasma cutter, make sure that you go for the one with the least consumables so that you won't be replacing parts off often. It is also important to find out the life of the consumables. Quality products are bound to last longer than the substandard ones. Make sure you check for how long the consumables will last before they give in.

Portability: you might need to move your cut-50 plasma cutter around the workshop or to different locations so that you can get the job done. If this is the case, you’ll want to get one that is portable and not too bulky and heavy.

Those are just some of the things to take into consideration when buying a cut-50 plasma cutter.

4 Best Cut 50 Plasma Cutters of 2019

RANK

PICTURE

NAME

RATING

SHOP

№1

Best Cut-50 Plasma Cutters

Super Deal Cut-50 Plasma Cutter 

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80%
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amazon

№2

Lotos LTP5000D 50Amp Non-Touch Pilot Arc Plasma Cutter
80%
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№3

Zeny DC Cut-50 Inverter Plasma Cutter
80%
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№4

cut 50 plasma cutter

SUNGOLDPOWER 50A Air Plasma Cutter

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80%
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1. Super Deal Cut-50 Plasma Cutter

Best Cut-50 Plasma Cutters

This is a high frequency plasma cutter that works well for most industries with welding. When ordering this plasma cutter, it is important that you order additional cutting heads. This is because they come from China and the shipping could take some time. Overall, this is one of the best cut-50 plasma cutter machines on the market and it is value for money. It cuts through all the metals like butter and the best thing about it is that it is portable, meaning that you can move around with it easily. It has a maximum cutting thickness of 1 – 12mm. It comes with a very poor manual, but there is an operating video on YouTube, which I also have below. Below are some of its features and specifications:

Specifications of the Super Deal Cut-50 Plasma Cutter

  • Voltage: 110/ 22V, 60HZ, 3.5/4.8KVA, main fuse: 16/22A
  • Duty Cycle: 60%
  • Efficiency: 85%
  • CUT-50 Digital Inverter Insulation class: F Protection class: IP21S. insulation class: F
  • Pressure reducing valve current range: 20 – 50A, no load voltage: 230V
  • Protection class: IP21S, maximum cutting thickness: 1 – 12mm

What Comes with the Plasma Cutter

  • Cutting tourch
  • Earth clamp
  • Air regulator
  • Plasma tip
  • PG head
  • Gas pipe clasper
  • Hoop
  • English Manual
  • Hammer/wire brush
  • Pressure reducing valve
  • Goggles

2. Lotos LTP5000D 50Amp Cut-50 Plasma Cutter

Lotos LTP5000D 50Amp Non-Touch Pilot Arc Plasma Cutter

This is a dual voltage ½ inch clean cut pilot arc plasma cutter. This means that it is a high frequency plasma cutter and it can cut continuously through rough and dirty surfaces. The MOSFET transistors that this plasma cutter comes with gives it high power output to cut right through the thickest metals and also cut smoothly through the thinner ones. It has a 30% power efficiency, and the weight has really gone down due to the switch power inverter technology. This portable cut-50 plasma cutter is good for do it yourself projects at home and for small workshops. You can read a full review on the Lotos LTP5000D cut-50 plasma cutter here. Below are some of the features of the cut-50 plasma cutter:

Specifications of the Super Deal Cut-50 Plasma Cutter

  • Portable and even has a handle for easy carrying
  • Employs the use of non-hazardous compressed air to cut through metals like alloy steel.
  • Pilot arc effectively reaps through all sorts of surfaces without slag.
  • MOSFET transistors ensure uniform output for high power output.
  • Automatic dual voltage means that the plasma cutter can run directly on 220 and 110V using a pigtail that is sold separately.
  • PAPST advanced German cooling system.
  • Max severance is 3.4 inch
  • Max cut thickness is 1.2 inch

What Comes with the Plasma Cutter

  • Plasma torch
  • Ground clamp and cable
  • Air regulator
  • Air hose
  • Air hose connections

3. Zeny DC Inverter Cut-50 Plasma Cutter

Zeny DC Cut-50 Inverter Plasma Cutter

This is a dual voltage plasma cutter that is portable and easy to use. It is also a dual voltage ½ inch clean cut pilot arc plasma cutter. This means that it is a high frequency plasma cutter and it can cut continuously through rough and dirty surfaces. The MOSFET transistors that this plasma cutter comes with gives it high power output to cut right through the thickest metals and also cut smoothly through the thinner ones. It has a 30% power efficiency, and the weight has really gone down due to the switch power inverter technology. This portable cut-50 plasma cutter is good for do it yourself projects at home and for small workshops. Below are some of the features of the plasma cutter:

Specifications of the Super Deal Cut-50 Plasma Cutter

  • Voltage: 110/ 220V, main fuse: 16/ 22A
  • Current rage: 16/ 22A, no load, Voltage: 230V
  • Duty cycle: 60%
  • Efficiency: 85%
  • Insulation class: F
  • Protection class: IP21S, ax cutting 1 – 12mm

What Comes with the Plasma Cutter

  • Cutting torch LG-40
  • Earth clamp
  • Air regulator
  • Plasma tip
  • PG head
  • Gas pipe clasper
  • hoop
  • English manual
  • Chipping hammer/wire brush
  • Welding face mask
  • pressure reducing valve
  • Goggles

4. SUNGOLDPOWER 50A Air Plasma Cutter

cut 50 plasma cutter

The Sungoldpower 50A air plasma cutter is the perfect cut 50 plasma for cutting carbon steel, stainless steel and alloy steel, copper, and aluminum etc.. The tech behind this cut50 is IGBT and not MOSFT, which means its far superior then those that use MOSFT. With many MOSFT cut 50 plasma cutters you can only cut a max of 12mm but with the IGBT technology, you can cut to a max of 15mm. Not only is the IGBT far superior when it comes to the cutting distance but also the IGBT is better forward resistance and temperature drift, switching speeds and response time, logic level switching and isolation, gate capacitance oscillation, cost, effectiveness at higher voltages, heat dissipation requirements which makes this a better choice then those that operate using MOSFT.

Specifications of the SUNGOLDPOWER 50A Air Cut-50 Plasma Cutter

  • Cut 50 
  • Power supply voltage:AC 110±15%/AC 220±15% 
  • Power frequency: 50-60Hz 
  • Power supply capacity: 6.4 kVA 
  • Rated input current: 27 A 
  • No-load voltage: 210 V 
  • Output current range: 10-50A
  • Output voltage: 100V 
  • Duty cycle: 60% 
  • Max Cutting Thickness: 0-15mm 
  • Insulation grade: F 
  • Input Air Pressure:<0.3MPA 

What Comes with the SUNGOLDPOWER 50A Air Cut-50 Plasma Cutter

  • 1 - Cut50 IGBT machine with Digital Display & Built in Pressure Gauge 
  • 1 - air regulator 
  • 1 - gas hose 
  • 1 - hose clamp
  • 2 - nozzle
  • 2m - ground clamp
  • 4m - plasma cutting torch 

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