120 amp plasma cutter.
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The 120 Amp Plasma Cutter machine is engineered to deliver precise and clean cuts across a variety of materials, including steel, stainless steel, aluminum, and copper. With its high-frequency plasma arc technology, it can effortlessly slice through metal with ease, leaving behind smooth, burr-free edges. Whether you’re working on intricate designs or heavy-duty fabrication projects, this machine offers unmatched accuracy and consistency.

In the realm of metal fabrication, precision and efficiency are paramount. Whether you’re a professional welder, DIY enthusiast, or industrial manufacturer, having the right tools at your disposal can make all the difference. Enter the 120 Amp Plasma Cutter machine – a versatile powerhouse that offers unparalleled cutting performance and versatility. Let’s delve into the capabilities and benefits of this remarkable tool.

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120 Amp Plasma Cutter Technical Paramters

CNC Table Plasma Cutter Specifications
Cutting Material
Metal sheet plate
Cutting Width
1300mm  –  2000mm
Cutting Length
2500mm  –  6000mm
Plasma Source
Chinese Huayuan / USA Hypertherm
Plasma Power
63A, 100A, 120A, 160A, 200A, 300A, 400A
Plasma Type
Inverter plasma power
Moving Accuracy
0.01mm / step
Machine Working Speed
12000mm / min
380V / 50Hz
Starcam or fastcam
The machine can be customized according to your requirements, please contact us for details.

120 Amp Plasma Cutter of Features: 

1.The beam uses light structural design,with good rigidity structure, light deadweight and small movement inertia.

2.The gantry structure, Y axis used dual-motor dual-driven system, X, Y, Z axis all use dual-straight rail that make the machine driving smoothly with high-precision.

3.Aiming at cutting three dimension LED character, trough metal panels and floor cutting,the accuracy can reach good indicators. Equipped with other advertise equipment (blister machine, engraving machine), forming the advertising word processing pipeline. Completely solve the traditional manual processing methods. Improve the efficiency of several times.

4.The Plasma Cutting mouth is small, tidy,and avoid a second dressing processing.

5.It can apply to iron shee the aluminium sheet, the galvanized sheet, hundred steel plates, metal plates and so on.

6.High cutting speed, high precision, and low cost.

7.The numerical control system disposes high, the automatic striking arc, the performance is stable.

8.Support Wentai, Astronautics Haire, ARTCAM softwares, Type3 produce standard G code way document, also can change software to read AUTOCAD softwares produce DXF form documents.

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120 Amp Plasma Cutter Advantage

  • Speed and Efficiency: Its high power output allows the 100 Amp plasma cutter to complete cutting tasks at a faster rate, enhancing production efficiency.
  • Versatility: Suitable for various types of metal materials, including steel, aluminum, copper, etc., it has a wide range of applications.
  • Accuracy: Advanced control systems ensure precision during the cutting process, enabling the cutter to handle complex cutting requirements.
  • Energy Efficiency and Environmental Friendliness: The high efficiency ratio and precise control system reduce energy consumption during the cutting process, minimizing environmental impact.
Controller with THC
Plasma torch head
hypertherm 105 plasma cutter Source

Controller With THC

Experience precision cutting with our 4×8 plasma table controller featuring THC (Torch Height Control). Achieve consistent cuts, even on uneven surfaces, as the THC adjusts the torch height automatically. Maximize efficiency and quality in your projects with this advanced controller.

Plasma Torch Head

The plasma cutting machine’s cutting torch is a vital component, utilizing arc discharge to create plasma that melts metal swiftly. It comprises elements like nozzles, electrodes, and cooling systems, working with the control system for precise metal cutting.

Hypertherm 125 Plasma Cutter Source

The Hypertherm Powermax 125 Plasma Cutter stands out as a reliable source for precise metal cutting. Renowned for its efficiency and versatility, it’s a top choice in metal fabrication for its advanced technology and durability.

120 Amp Plasma Cutter Application

Metal Fabrication:

The 100 Amp plasma cutter is extensively used in metal fabrication shops for cutting various metal materials such as steel, aluminum, and stainless steel. It is employed to create precise cuts for structural components, panels, frames, and intricate designs.

Automotive Repair and Restoration:

In automotive repair and restoration workshops, the 100 Amp plasma cutter is utilized to cut metal sheets and panels for repairing bodywork, fabricating custom parts, and restoring vintage vehicles. Its ability to make clean and precise cuts is invaluable in this industry.

Industrial Manufacturing:

Within industrial manufacturing facilities, the 100 Amp plasma cutter plays a crucial role in cutting metal components for machinery, equipment, and structural assemblies. It enables manufacturers to achieve high productivity and accuracy in their production processes.


Construction companies utilize 100 Amp plasma cutters for cutting metal materials used in building structures, such as beams, pipes, and brackets. It facilitates the efficient fabrication of components required for construction projects.

HVAC (Heating, Ventilation, and Air Conditioning):

In the HVAC industry, the 100 Amp plasma cutter is employed to cut metal ductwork, vents, and fittings with precision and speed. It helps HVAC contractors to fabricate customized components tailored to specific building requirements.

Metal Art and Sculpture:

Artists and sculptors utilize the 100 Amp plasma cutter to create intricate metal art pieces and sculptures. Its ability to cut through various metal thicknesses allows for the realization of intricate designs and detailed artwork.

Demolition and Salvage:

During demolition and salvage operations, the 100 Amp plasma cutter is used to cut through metal structures, such as beams, pipes, and tanks, facilitating the dismantling and salvage of materials for recycling or repurposing.

Shipbuilding and Marine Fabrication:

In the shipbuilding and marine fabrication industry, the 100 Amp plasma cutter is essential for cutting metal plates and components used in ship construction, offshore platforms, and marine equipment.

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120 Amp Plasma Cutter

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120 Amp Plasma Cutter FAQ

When aiming for a 3/8” cut, most plasma cutter brands find 40 amps to be suitable. Similarly, a 50-amp setting is effective for a ½” cut. It’s essential to note that these recommendations are not the maximum cutting capacity of a plasma cutter. Instead, they serve as practical guidelines for achieving decent cutting speed and quality.

In general, Plasma Cutters with a 30-amp output typically operate smoothly with a 13-amp Fused Plug. However, the common starting size for Plasma Cutters is 40 amps. These machines usually need a 16-amp power supply for maximum output.

Plasma cutters utilize compressed air or alternative gases like nitrogen. The gas ionization process generates plasma, usually initiated by contact with the electrode. As pressure builds, plasma is propelled towards the cutting head.

In addition, this robust machine is capable of cutting metal up to 10mm thick, with a severance thickness of 15mm, making it perfect for budget-conscious DIY enthusiasts.

As the cutter torch conducts electricity through the plasma, it generates enough heat to melt the workpiece. Simultaneously, the fast-moving plasma and compressed gas disperse the molten metal, effectively cutting through the workpiece.

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