The best plasma cutters in 2022

It has long been known that the most common metal cutting tools are acetylene torches. Many construction shops and various enterprises use this method. However, there is an easier and more convenient way to cut with a plasma cutter. Such a tool can easily boast of compactness, cutting speed and high flame temperature, which in action will ensure the processing of even the most durable metals.

Brief information

The plasma cutting apparatus operates due to ionized gas, which heats up to 30 thousand degrees during processing. With such a high temperature, metal products up to 50 millimeters thick can be easily cut. The gas that will subsequently undergo the ionization process can be:

• Nitrogen;
• water vapor;
• Air;
• Carbon dioxide;
• Argon.

Fubag plasma 40 air

This tool delivers the most common cutting method thanks to the built-in compressor.

The cutter offers fairly fast processing of carbon and stainless steel, various aluminum alloys, etc.

The equipment package includes a 4-meter copper grounding cable, a protective cap and a plasma torch.

• Built-in Air Compressor, which ensures the mobility of the plasma cutter;
• High-quality cutting of metal;
• Non-contact ignition of the arc;
• System of protection against accidental overvoltage.

• Small cutting thickness.

Specifications

Grovers CUT 60

The improved plasma machine Grovers CUT 60 is an indispensable device in any enterprise in which work will be carried out on the dismantling of metal structures made of stainless and carbon steels, aluminum and similar metal alloys.The duty cycle of the cutter is 95%, and the thickness of the cut steel is 25 millimeters.

This tool is quite easy and convenient to work with. This is facilitated by compactness, relatively low weight, as well as a central adapter and a pressure gauge installed in the housing. These parts provide high-quality cutting of metal materials and materials with painted surfaces.

• Ease and convenience of use;
• Fast cutting of steels, various alloys and non-ferrous metals;
• Installed protection ip23, which contributes to the safe operation of the tool outdoors in high humidity or during rain;
• Independent protection system;
• Complete absence of interference for sensitive equipment during non-contact arc ignition.

• Short network cable.

Specifications

Foxweld plasma 43

The following device is considered a prominent representative of a multifunctional device, which includes three directions at once:

1. Manual arc welding;
2. Argon-arc installation of direct current;
3. Plasma cutting device.

This device is considered an excellent option for small workshops where minimal costs for such a tool will be required.

During manual arc welding, the device sets a stable welding current, thanks to which it will be possible to work with electrodes of any type.

The argon-arc welding mode boasts an installed oscillator, with the help of which non-contact ignition of the arc is performed.

Plasma cutting mode has a wide range of functions. During operation, it is possible to cut high-carbon, stainless steels, aluminum and copper alloys, as well as alloys from many non-ferrous metals. This installation, as a rule, should include two main components: a cutter and a power source. The cutter, another name for which is a plasma torch, is considered the main working part of the system. The main task of the cutter is to ignite the arc and further ensure the transformation of the passing air into a plasma jet, the concentration and stabilization of this jet, which will subsequently achieve the best accuracy and speed when cutting metal.

Basically, the plasma gas is the air that comes from the compressor and the pneumatic network. Nitrogen is best for cutting non-ferrous metals.

Despite its wide functionality, this device boasts really small dimensions, lightness, as well as reduced power consumption from a conventional network. Its maximum cutting thickness is:

1. 11 millimeters for steel;
2. 10 millimeters for welding.

Each mode of processing and cutting materials includes a corresponding range of cables and other components.

• Lightness and compactness;
• Wide functionality;
• Reduced power consumption and ergonomics;
• Low cost.

• Relatively small cutting thickness of metals.

Specifications

Aurora Pro air force 100

The Aurora Pro airforce 100 plasma cutting machine is considered one of the most sought after and powerful of its kind. An individual control scheme, non-contact arc ignition, a current of 100 amperes give a unique opportunity for fast and high-quality cutting of metal structures up to 40 millimeters thick. This unique cutting device has remarkable mobility, an excellent cooling system, rather small dimensions, a convenient control panel, and also impresses with its decent performance in the process. The duty cycle is 60 percent when using a current of 100 A, as well as an efficiency of 80%. The built-in stabilization system and 380 V mains supply make it possible to use the unit taking into account unstable networks. The available inverter is excellent for cutting high carbon and stainless steels, various ferrous and non-ferrous alloys.

The Aurora Pro airforce 100 is powered by powerful and reliable igbt transistor modules. It is also worth noting that such transistors operate on the principle of pulse-width modulation. This indicates that reinforced power transformers with small dimensions and weight category can be used in the inverter. Considering these data, it can be stated that the cutting device has excellent technical performance, excellent performance, reliable operation and small size. Pulse-width modulation in collaboration with igbt-type transistors was able to increase the efficiency up to 80 percent.

When machining metal products, the Aurora Pro airforce 100 delivers remarkably high quality cuts with edges of the required standards, and there is absolutely no buckling of metal surfaces. This effect was achieved thanks to non-contact ignition of the arc, high stable set parameters, as well as uninterrupted air supply. With this in mind, the machinist can have complete control during the cutting process, from arc ignition to arc extinction. This stroke provides decent productivity and significantly reduces the time required for dressing edges.

In order to set fire to the torch in the device, you just need to bring the cutting part of the device to the surface of the metal structure at a distance of 1 millimeter and push the key on the cutter. As a result, a contactless ignition of the torch will occur and the process of processing or cutting will follow. It is worth considering that in the process there is absolutely no sticking of the tip of the cutting tool and the surface of the metal structure. During processing, warping of the material or any similar defects is not detected. In addition to all of the above, non-contact arc ignition quite quickly reduces the wear of consumables, and also makes it possible to cut metal materials taking into account holes without stopping.

Taking into account the maximum operating current of one hundred amperes, this plasma cutting device is capable of producing a cut of metal structures with a thickness of more than 40 millimeters. With this in mind, the PV will not fall less than 65 percent, and such a move makes it possible to process for quite a long time with high intensity.If you cut products with a thickness of 20-30 millimeters, then the PV can jump up to 100%. With this feature, you can completely get rid of unwanted downtime during the workflow. This will contribute to complete concentration during the task and help to complete it as quickly and efficiently as possible.

The Aurora Pro airforce 100 has a decent cooling system that will stay at the required operating temperature even during intensive use of the device. The cutting tool is easy to adjust with a single adjuster, which is located on the front of the body. There is also a digital interface. If during the working process there is an overload of current, overheating or other unexpected phenomena, then a special protection will immediately work, which instantly turns off the entire system of the device. The signal of this will be the indicator lights located on the front of the case.

Connectors for connecting the cutting part, ignition and ground are located in the lower part of the body. To connect the compressed air supply, you should pay attention to the rear area of ​​​​the device. For this, the necessary fitting is located there, as well as a three-pole machine. Stable and continuous operation of the plasma cutter is ensured by a stable working pressure, which should not exceed 5 atmospheres. Several special handles are built into the body of the device, as well as a trolley with wheels, which will facilitate easy and maneuverable transportation of the device.

• Ability to cut metal with a thickness of 40 mm;
• Built-in transistors of the latest generation;
• Non-contact arc ignition;
• Maintaining pulse-width modulation;
• Top cutting quality;
• Maintain protection against electric shock and overheating;
• Mobility and ease of use;
• Absence of any defects on the processed surface.

• High price.

Specifications

Svarog CUT 100

The next representative of the plasma cutting tool is also considered a worthy device and works on updated Siemens transistors. Given the wide range of working electricity 20 - 100 A, as well as the increased compressed air pressure of at least 0.6 MPa, the device can easily cut metal structures with a thickness of more than 35 millimeters. Enhanced 2t-4t operation mode and high frequency arc ignition bring the high performance and efficiency of the inverter during the working process, considering any conditions. Safety during work with the device is provided by special protection against electric shock, a sensor for controlling the air supply, and a low inlet pressure toggle switch. Thanks to this range of possibilities, you can easily and conveniently cut various alloys of ferrous and non-ferrous metals.

The body and hardware of the device is equipped with second-generation transistors from the German company Siemens. The device control system is considered digital and operates on the basis of the atmel Dsp chipset.With such a powerful system, the plasma cutter can stably deliver an efficiency of at least 90%. It also has a power factor of at least 0.8 and a duty cycle of 60 percent. An electronic control unit is built into the body, which, together with the latest inverter technology, adheres to the set cutting parameters during the entire work process.

The working process of the Svarog apparatus must be carried out with the necessary supply of sufficiently compressed air with an initial pressure of 0.6 MPa and a further supply rate of 255 liters per minute. The design contains an oscillator that allows you to quickly ignite the arc, taking into account absolutely any conditions, with just one press of a special key. Considering this fact, the nimble flow of the arc, which is compressed by a high pressure indicator, heats up to high temperatures within 15 thousand degrees, thereby turning into a plasma torch. The set cutting conditions allow for the most efficient work with the device during short-cycle and long-term processes. Starting from the adjusted concentration of the heat flux, the cutting barrel can cut both at acute and at obtuse angles (5-10 degrees).

This cutting method is often used during the dismantling or erection of complex metal structures with a large number of protruding ribs. In addition to these features, there is also a shape cutting mode that can be performed on the inside of a metal material.With a 100A operating electrical cutting range and a powerful high temperature plasma arc, it can cut many low and high carbon steels, alloy steels, aluminum and copper alloys, and non-ferrous metals up to 35mm thick or more. After processing with an arc, a wonderful cutting seam is formed, which does not require further locksmith improvements.

In addition to compressed air, for high-quality cutting, it is worth connecting a three-phase 380V network to the unit. The kit contains an electronic unit that stabilizes possible surges in the supply voltage. For safe operation, the design of the device has a special overload protection, which automatically trips and turns off the system as a result of strong surges in the electrical network.

The Svarog plasma device has a digital display on the front panel, thanks to which you can easily set the working electricity indicator required for operation in the range from 20 to 100 amperes. There is also a special regulator for selecting 2t and 4t modes, as well as a gas test regulator that provides free access to the main functions of the device's inverter. The existing overload protection system and rather powerful fan blades ensure uninterrupted operation of the device even during intensive work at the highest loads.

The body of the device design carries several air outlets, which contribute to the rapid exit of hot air. The body itself is made of durable steel, which is not subject to mechanical damage, and the presence of a number of comfortable handles and eyebolts contributes to the convenient movement of the unit.It is worth remembering that the presence of plasma technology provides maximum safety for the cutting specialist, because the presence of any flammable substances is not required at all.

• The presence of modes 2t - 4t;
• High temperature plasma torch;
• The thickness of the metal cut is from 35 millimeters;
• Existence of the display for adjustment of the cutting modes;
• Existence of function of testing of gas;
• Protection against overheating and overload of the system;
• Upgraded cooling system.

• The high cost of the device.

Specifications

Linkoln Electric Tomahawk 1538

This machine is easily suitable for cutting various metal products from ferrous and non-ferrous alloys, high carbon and alloy steels. With the help of the presence of a carbon electrode, it became possible for air-arc gouging.

The unit, as a rule, must be connected to a 220 V network. It fully supports all Russian and European standards, and the manufacturer provides a guarantee for the device for a period of 36 months.

A distinctive feature of this model is the creation of a powerful narrowly directed plasma swirl. With minimal heating of the metal product and the complete absence of any deformations, it is possible to avoid further metalwork surface treatments.

• Excellent cutting quality;
• Long-term service of the cutting nozzle;
• The latest method of torch ignition;
• Excellent air cooling system.

• Too high cost of the device;
• Large dimensions of the device.

Specifications

The modern arsenal of plasma cutters has an impressive list of representatives, both in the price segment and in technical specifications. This article provided a detailed analysis of the available devices, which are suitable for both small assembly shops and serious enterprises.