Best CNC Plasma Cutter

Do you often have to deal with metal artwork? Then your work might involve cutting metal plates, signs, pipes, etc. Having the best CNC plasma cutter is all you need to make your life easier. CNC plasma cutter utilizes a Computer Numerical Control system to cut the metals precisely. 

The machine takes a digital drawing and then produces different parts from it. Since you are here, this implies you’ve already bought a CNC table. At the moment, you’re asking yourself for the best plasma cutter for CNC table. 

There are many choices considering sizes, performance, and manufacturers. It makes it challenging to pick the proper system to fit your needs best. Luckily, today we’re going to compare and review some of the popular options that most metal artists use. There you go. 

Related: Best CNC Plasma Table

Are you in the marketplace for the best CNC plasma cutter for the money? 

Hang on a minute! Here is a quick comparison between the industry-top CNC plasma cutters from leading manufactures. Give it a check to find the best suit for your needs. 

Quick Comparison Chart

Product Name Lotos Non-Touch Pilot Arc CNC Enabled Plasma Cutter PowerPlasma 82i 80 Amp CNC compatible plasma cutter PRIMEWELD CUT60 Non-Touch Pilot Arc Plasma Cutter Mophorn CNC Plasma Cutter CNC Plasma Cutter Non-Touch Pilot Arc Dual Voltage
Dual Voltage Yes Yes Yes No Yes
Torch Included? Yes (14ft) Yes (flexible IPT-80) Yes (20ft) No Yes (P80 torch)
Portability Yes Yes Yes Yes Yes
CNC Interface Included Included Included Not Included Included
Maximum cutting thickness 3/5”(15mm) 5/8”(15.8”) 20mm 63”x98” 16mm
IGBT technology Included Included Included Included

 

A CNC Plasma Cutter and It’s Working Principle

If you are buying a CNC plasma cutter for the first time, look at the information below.

Computer Numerical Control (CNC) system has been integrated into a range of machines. It aims to deliver better control on technical cuts. A CNC plasma cutter is a machine that is designed to cut across electrically conductive materials. 

This machine utilizes a computer to control an accelerated jet of hot plasma and direct at the material. It can cut through various materials, including aluminum, steel, copper, brass, etc. The machine includes a high-definition plasma torch.

Through a computer-operated system, it can move the plasma torch in different directions. It operates according to the pre-programmed numerical coding. Moreover, the plasma cutter runs by forcing compressed air at high speed through a nozzle. 

Then an electric arc is introduced to the gas and creates plasma to cut the metals. A CNC plasma cutter can cut through metals at a speed of 500 inches/minute. It requires a plasma gas and an assist gas like; oxygen, compressed air, nitrogen, methane, etc. 

What is the Best Hobby CNC Plasma Cutter Used For?

CNC plasma cutter is used in the workshops to create metal artworks. The cutter creates plasma and transfers an electric arc between the metal and the machine’s power supply. Thus, it generates intense heat in the place where the plasma torch touches. 

Here are some of the uses of CNC plasma cutter;

  • Handle the Hardest Materials

The cutting blade becomes dull while cutting the toughest metals physically with a handheld cutter. It results in dangerous sparks and flying metal chips. CNC plasma cutter, on the other hand, can cut through high-hardness metals without wear and tear. 

As far as there is sufficient gas that turns into plasma, the cutter can work without any break. Not only this ensures non-stop cutting, but also it saves time while cutting the most rigid materials. Besides, you don’t need to shut the cutter to replace the tool for cutting. 

  • Fast Cutting Jobs

The ultra-intense temperature of the plasma cutter ensures there is no need to preheating the torch. Plus, there is no need to replace the tools. A CNC plasma cutter requires minimum startup time. Thus, it helps to increase the speed and efficiency of cuts. 

  • Minimizes the Heat-Affected Zone of a Metal Cut

One of the issues with the thermal-based cutting method is the heat-affected zone. The massive thermal energy can have a long-term effect on the metal’s physical properties. Some metals are exposed to high temperatures. So, the thermal-based cutting method can change their physical properties. 

A CNC plasma cutter can minimize HAZ area and is beneficial at reducing heat stress on the metal. Thus, the physical properties of the metal remain unchanged. It also keeps the cuts clean by preventing warping. 

Best CNC Plasma Cutter Reviews of 2021

Our expert team has done the necessary testing and research, so you don’t have to. You no longer have to waste your time finding a suitable match. Here we’ve reviewed the five best hobby CNC plasma cutters. Whichever you choose, you’ll get value cutting at a reasonable price.  

Lotos Non-Touch Pilot Arc CNC Enabled Plasma Cutter

Lotos Non-Touch Pilot Arc CNC Enabled Plasma Cutter

Lotos Non-touch plasma cutter has lots of great features to describe. Equipped with advanced non-touch Pilot arc technology, it’s an excellent deal for small business and DIY projects. 

This machine offers 3-in-1 functions, including cutting, TIG welding, and stick welding. It allows cutting without touching the torch tip. Besides, the cutter uses safe compressed air to cut safely at a low cost.

Highlighted Features:

  • Operates with automatic dual voltage & dual-frequency.
  • The unit allows cutting 3/5” metal with great portability.
  • Includes pre-installed CNC interface.
  • A 14-ft torch with a Euro-type connector.
  • Operates with latest IGBT Inverter technology.
  • Digital control and THC torch height control.
  • 2T/4T function enabled.
  • Pre-installed NPT ¼” industry-type D plug and air filter regulator.

Specifications:

  • Input voltage: 110V/220V
  • Output current: 20A-55A
  • Frequency: 50/60 Hz
  • Duty cycle: 60% @55A
  • Arc start: Blow-back Non-HF
  • Maximum clean-cut thickness: 3/5″
  • Ideal cut thickness: 3/5”
  • Severance cut thickness: 1.”
  • Weight: 15lbs

Pros

  • Portable yet powerful
  • Easy to set up in 1 minute
  • Better consumables life
  • Ensures clean and efficient cut
  • Easy to cut steel, copper, and aluminum
  • Improved performance

Cons

  • Consumables are costly

Final Verdict

All in all, Lotos non-touch arc plasma cutter is just perfect for CNC applications. You can efficiently cut through stainless steel, mild steel, alloy steel, copper, aluminum, etc.

PowerPlasma 82i 80 Amp CNC compatible plasma cutter

PowerPlasma 82i 80 Amp CNC compatible plasma cutterIf you are looking for an upgraded torch into a plasma cutter, Everlast PowerPlasma is what you need. It’s a tremendous CNC-compatible plasma cutter for any light industrial job. 

This version offers low operating cost and initial cost, thanks to its CNC interface. Also, it provides an easy start with the Pilot arc. It allows cutting any rusty and painted metals with ease. 

Highlighted Features:

  • Blow-back Pilot arc start.
  • Flexible IPT-80 plasma torch.
  • IGBT inverter technology.
  • T2/T4 torch tip saver option.
  • CNC port for light CNC jobs.
  • Euro style “Central” quick connect torch adapter.
  • Air pressure gauge for easy monitoring
  • Air pressure regulator for easy adjustment.
  • Adjustable post flow controls up to 60sec.
  • Over-current and air pressure light indicator.

Specifications:

  • Input voltage: 110V/220V
  • Output current: 80A
  • Duty cycle: 60% @80A
  • Maximum cutting thickness: 5/8”
  • Clean cut thickness: ¾.”
  • Severance cut thickness: 7/8”

Pros

  • Exceptional cutting power
  • Clean and smooth cuts
  • Inexpensive and durable consumables
  • Interchangeable consumables
  • Ergonomic design
  • Lightweight, easy to carry

Cons

  • Somewhat costly
  • Poor customer service

Final Verdict

Everlast PowerPlasma plasma cutter opens up a range of capabilities for home garages, hobbyists, small shops, etc. The standard CNC interface requires no additional cost to set up with a CNC table. 

PRIMEWELD CUT60 Non-Touch Pilot Arc Plasma Cutter

PRIMEWELD CUT60 Non-Touch Pilot Arc Plasma CutterComing up next, we have a user-friendly machine for newbies as well as experts. Also, this versatile unit is currently the best hobby CNC plasma cutter in the market. It allows top-notch cuts and artistic patterns in metals. 

There are plenty of features that make it a worthy choice for your workshop. It is built to last for longer. Also, its non-stop Pilot arc allows cutting rusted, expanded, and painted metals.

Highlighted Features:

  • Blow-back start technology.
  • Continuous Pilot arc.
  • Easy to attach to generator and welders.
  • Includes PT60 blowback cutting torch.
  • Euro central connection.
  • IGBT technology
  • Dual voltage with adapter

Specifications:

  • Input voltage: 110V/220V
  • Output current: 60A
  • Duty cycle: 60% @60A
  • Air consumption: 20mm
  • Torch length: 20ft
  • Maximum cutting thickness: 20mm

Pros

  • User-friendly and versatile design
  • Highly portable
  • Built to last
  • Consume low power
  • Premium control over projects
  • Ensures precise and fine cuts

Cons

  • Durability is questionable

Final Verdict

The PRIMEWELD plasma cutter is designed for making top-notch cuts. One of the main benefits of using the cutter is its accuracy. Besides, it is easy to operate and great for beginner DIYers.

Mophorn CNC Plasma Cutter

Mophorn CNC Plasma CutterMophorn CNC plasma cutter is an automatic, portable machine suitable for plasma cutting. The machine is mostly used in the steel processing industry. It makes complex cutting work easier and thus decreases the workload of workers. 

This automated machine comes with a THC controller, which changes the height between the torch and workpiece. It features a distinct control panel with different functions. Buttons can adjust all the functions. 

Highlighted Features:

  • 2-axis cutting controlling system.
  • Oxyfuel flame cutting.
  • Multi-protections including power-off protection, over-heat protection, low-voltage protection, etc.
  • Includes heavy-duty, non-break track rail.
  • Digital control panel with LCD screen.
  • USB 2.0 ports.
  • Dynamic borehole.

Specifications:

  • Input voltage: 110V
  • Output current: 0-3A
  • Load capacity: 100W
  • Control axis: 2
  • Work speed: 15000 mm/min
  • Arc voltage adjust accuracy: 1V
  • Cutting range: 63”x98”
  • Track rail size: 84”x118”
  • Motor drive: PWM

Pros

  • Excellent cutting capability
  • Accurate and stable cuts
  • Low noise operation
  • Easy to operate functions
  • Better protection

Cons

  • Quite expensive for a portable plasma cutter

Final Verdict

This multi-purpose Mophorn plasma cutter is ready to go everywhere. It makes cutting jobs easier with brilliant cuts. Also, there are sufficient protections so anyone can adapt it.

PLASMARGON CNC Plasma Cutter Non-Touch Pilot Arc Dual Voltage

PLASMARGON CNC Plasma Cutter Non-Touch Pilot Arc Dual VoltagePLASMARGON CNC plasma cutter is a versatile CNC-compatible plasma cutter. The machine is excellent for faster-cutting jobs with lower noise. It is equipped with Pilot arc technology that allows cutting without touching the torch tip. 

The Pilot arc technology ensures longer consumables life. Its advanced IGBT technology allows cutting with 85% efficiency. However, it is best for use in industrial and home use. 

Highlighted Features:

  • Pilot arc technology.
  • Up to 15mm metal cutting thickness.
  • Adjustable with LED display.
  • Advanced IGBT inverter technology.
  • PWM controlled output for lower power consumption.
  • Utilizes P80 torch.

Specifications:

  • Input voltage: 110V/220V
  • Output current: 10-50A
  • Frequency: 50/60Hz
  • Duty cycle: 60% @
  • Pressure: 0.4 Mpa
  • Maximum cutting thickness: 2/3” (16mm)
  • Weight: 17.63lb

Pros

  • Faster cutting speed
  • Low noise operation
  • Smooth cut surface
  • Highly efficient cuts through the rough and painted surface
  • Requires minimal cleaning

Cons

  • Consumables are less durable.

Final Verdict

Overall, the PLASMARGON CNC plasma cutter is a great unit to use with the CNC table. The machine comes with everything you need to get started.

Comprehensive Buyers Guide on the CNC Plasma Cutter

CNC plasma cutter is an expensive tool, and there is not sugar coat on that. With a higher price there comes better performance and minimal operational cost in the long term. A CNC plasma cutter can be an asset for your business as well as the workshop. 

So, it is essential to get the best one before investing money into one. Among the dozens of manufacturers, the quality and features of CNC plasma cutter can vary. Here is why; we’ve got some guide points that you should consider. Let’s run through them together. 

The Amount of Power You Need

The required amount of power depends on the type of metal you’ll cut. The plasma cutter varies depending on its power output. And, the power determines the thickness of a cut in the metal. It also determines the duty cycle, speed, and cleanliness of a cut.

However, the output power is proportional to the input voltage. In the standard case, most plasma cutter operates on 120V 15Amp outlets. Some units work on at least 20Amp. But, the powerful plasma cutter requires 220V 50Amps. 

The best thing you can do is considering the current power in your home. There is a balance between the thickness of metal and power output. If you are about to cut;

  • The metal of ¼” or less thickness, you’ll need a 120V 25Amps unit.
  • Metal of ½” thickness, then input voltage 220V and 40Amps should suffice.
  • The metal of 1” or more, you’ll want a unit with 220V 80Amps.

The Thickness of Metal

As mentioned, considering the thickness of metal is essential for the operator. Which plasma cutter suits your job depends on the material you’ll be cutting. For example, to cut 3/8″ of steel, you’ll want a 375 spectrum plasma cutter. 

Duty Cycle

The duty cycle of a cutter denotes the amount of time that a particular cutter can operate. It is expressed as a percentage. However, the duty cycle is determined by the amount of amperage it draws. Take, for instance, while cutting ½” metal, you need the power of 45Amps, which runs for 30 minutes per hour. 

Likewise, the plasma cutter can cut with 41Amps for about 36 minutes per hour. In this cycle, the cutter will not overheat. For production purposes, you’ll need a cutter with around 50% or higher duty cycle. 

If you are using a home workshop, a model with a 35% duty cycle should suffice. In brief, the need for a higher duty cycle comes with more power requirements. Considering the duty cycle is not essential if you are working for a brief span.

Consumables

Plasma cutter consumables include an electrode, nozzle, shield cap, retaining cap, and swirl ring. These components gradually wear out over time since they are a part of the plasma cutter torch. 

Among all, two components that wear faster than others are the nozzle and electrode. It is essential to replace CNC plasma cutter consumables more quickly to ensure their accuracy. That’s why; you need to consider consumables in your buying decision. 

If a machine requires frequent replacement of consumables than others, you’ll need to spend more. While buying a plasma cutter, make sure the consumables are readily available and cheaper.

The Speed of Cutting

The CNC plasma cutter comes in a range of sizes and shapes to use in different environments. It works with a certain speed, which is measured in Inches per Minutes (IPM). To get better speed, you should choose a cutter that can handle twice the thickness. You can adjust the speed of cuts for ease of use.

Cutters Cutting Efficiency

The cutting efficiency depends on the quality of the cuts on metal. It also denotes the working quality of the machine. A few factors determine the quality of cuts—for instance, plasma cutting system, motion control device, process, and external variables. 

Desiccant Air Dryer and Filtration Systems

Using a desiccant filtration system ensures the air is fed into the machine torch is dry and clean. These systems help to remove any particulate and moisture from the air. Having these systems will not cost you extra. 

Instead, it’ll help you save money on consumables. Also, it boosts the overall accuracy of cuts into the metals. Wherever you need clean and accurate cuts, these systems must have in the machine.

FAQs

What Can You Do With A CNC Plasma Cutter?

You can cut sheet metal, metals arts, plates, pipes, signs, tubes, etc., with a CNC plasma cutter. It is used for any metal cutting jobs in the workshops. For example, wall art, residential and commercial signage, address signs, etc.

Can You Make Money with a CNC Plasma Cutter?

Absolutely, you can. If you are an expert in operating a CNC plasma cutter, you can start making artworks at your home-shop. Then, you can sell your own crafts to nearby fabrication shops. You can also start working in specific industries, hobby shops. Elsewise, you can start your own business. Thus, you can make millions of money.

How Does A CNC Plasma Cutter Work?

Plasma cutter utilizes computer-operated systems to operate. It works by sending an electric arc through a gas, which can be nitrogen, shop air, oxygen, etc. The gas is forced at high speed through a nozzle.

This gas is directed around the perimeter of the area to be cut to shield the cut. It passes through at high speed and cuts through the molten metal.

How Much Does the best CNC Plasma Cutter Cost?

A CNC plasma cutter can cost anything from around $500 to $30000. The price varies depending on the size, type, and features of the CNC plasma cutter.

What Is The Best CNC Plasma Cutter?

The best CNC plasma cutters for CNC tables are Hypertherm Powermax 65w/machine torch and Primeweld CUT 60Amp w/CNC port. Also, there are some cheaper alternatives like; Lotos LTP5000D, Forney Easy Weld, etc.

Conclusion

Getting the best CNC plasma table can be a tough strive. Hence, it is essential to understand your needs thoroughly. A CNC plasma cutter is designed for long-term use. Having modern drive technology is merely necessary to cut the metals with great accuracy. read more

Besides, buying a cutter with more power will ensure better performance and consumable life. Luckily you can have them all into our recommended plasma cutters. The information added above is trustworthy and unbiased. So, you can get yourself one that fits your expectations.