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Cheap 4'x8' CNC Plasma Cutter for All Types of Sheet Metal

[Function Description]
The plasma cutting machine uses the heat of a high-temperature plasma arc to partially melt and evaporate the metal at the cut of the workpiece. It is mainly used for cutting metal materials such as iron, stainless steel, carbon steel, alloy steel, aluminum, titanium alloy, and ferrochrome. Compared with fiber optic cutting machines, it is very cheap and is not sensitive to material thickness and reflectivity. It can also work well when there is oil, rust, or coating on the surface of the material.
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  • Brand: CATEKCNC
  • Model: CK-1325-P
  • Tags: Plasma
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4x8ft CNC plasma cutter

The CNC plasma cutting machine is an automatic cutting machine with a CNC control system and a plasma cutting system. Compared with the traditional handheld plasma cutting machine, it has an additional working platform and a CNC system, which can automatically cut various shapes. It is equipped with a 4*8-foot large-format processing platform, which can place a whole sheet of metal at a time, optimize the processing path through automatic nesting software, nest layout, and fully automatic cutting processing.

In production and processing, CNC plasma cutting machines expand the possibilities of processing. By using automatic nesting software to optimize the processing path, it is possible to minimize waste during the processing process and maximize material utilization. Moreover, it has high cutting accuracy and more precise processing, and can be used to process various non-ferrous and ferrous metals, such as iron, steel, carbon steel, stainless steel, copper, aluminum, etc. CNC plasma cutting machines are inexpensive, low-cost, fully functional and widely used, so they are widely loved and praised by users.

Compared with the laser cutting machine, the CNC plasma cutting machine is very cheap and is more suitable for home studios, small production workshops, and metal industry workers who are just starting a business. It is your first choice for starting a business in the metal cutting and processing industry!

What Is a CNC Plasma Cutting Machine and How Does It Work?

A CNC plasma cutting machine is primarily composed of a CNC system, drive system, plasma cutting torch, plasma arc generator, worktable, transmission system, nesting software, and other components, making it a precision cutting device.

The CNC system controls the movement trajectory of the torch, releasing high-speed airflow at the nozzle. Simultaneously, an ignition arc is generated between the electrode and the nozzle inside the torch, ionizing the gas to form plasma. Plasma has excellent conductivity, creating a current path between the electrode and the workpiece, thereby generating a high-temperature, high-energy-density plasma arc. The high-temperature plasma arc can instantly melt metal, and the airflow blows away the molten slag at the cutting edge, enabling the cutting of various metals. Using specialized software to complete CNC programming, the CNC system automatically controls the entire processing process based on pre-set program instructions, accurately cutting metal sheets into various complex shapes.

Advantages of CNC Plasma Cutting Machine

  • High-quality plasma cutting torch, precision-machined via CNC for high concentricity. Multi-faceted heat dissipation design ensures better cooling performance, with dedicated high-conductivity copper rods.
  • STARFIRE flame plasma cutting system, supporting multiple languages and featuring simple operation. Equipped with industrial-grade ARM chips, it is suitable for various working environments.
  • Plasma-specific tooth-type slats workbench with high levelness, capable of accommodating raw materials of any size for automated cutting.
  • Huayuan plasma power supply, with 100% duty cycle (at 40°C), suitable for heavy industry and ultra-heavy-duty operations. Optionally available with Hypertherm plasma power supply.
  • Equipped with a high-power exhaust fan, automatically removing smoke generated during processing for more environmentally friendly use.
  • Taiwan HIWIN linear square guides/linear bearings, ensuring fast operation speed and higher positioning accuracy.
  • Automatic nesting software optimizes cutting paths based on sheet size and processing parts, improving material utilization and reducing waste.
  • Central lubrication system, which automatically lubricates the machine's transmission parts by regularly adding lubricating oil through the lubrication system.

Details of CNC Plasma Cutting Machines Suitable for Cutting Various Metals

4x8ft CNC plasma cutter
High power plasma cutting torch

CNC plasma cutting torch with fast perforation and cutting of metal materials.

Plasma cutting torch
Tooth-type slats workbench

Distributed tooth-type slats workbench with good thermal conductivity and without easy to stick.

Tooth-type slats workbench for CNC plasma cutter
Transfer roller

The workbench is equipped with multiple loading rollers to facilitate loading of the plates.

Transfer roller
Plasma source

American Hypertherm/China Huayuan high-quality high-frequency plasma source.

American Hypertherm plasma source China Huayua plasma source
Control system

Starfire control system Support cutting process settings break point positioning and other advanced functions.

Starfire control panel Free genuine FastCam software Drawings of basic shapes built into the system

Technical Parameters of 4x8 CNC Plasma Cutter

ModelCK-1325-P
Work Area1300mm*2500mm
Power63A/120A/160A/200A/300A/400A
GasOxygen
ApplicationMetal fabrications
GuidewayTaiwan Hiwin square guide rail + X Y rack and Z ball screw
Relay AccessoriesSchneider
Torch Height ControllerStandard high sensitivity arc voltage device
Driving SystemLeadshine motor and driver
Control SystemStarfire control system
Lubrication SystemElectric lubricating oil pot
Operating Voltage220V/380V 50/60Hz
Nesting SoftwareFASTCAM
File Output ModeUSB interface
Instruction FormatG code
Repeat Positioning Accuracy±0.05mm
Process Precision±0.35mm
Maximum Pocessing Speed12000mm/min
Weight1100kg
Dimensions3330*2060*1580mm

What Can the 4*8 CNC Plasma Metal Cutting Machine Be Used For?

The 4*8ft CNC plasma cutting machine has a wide range of uses and processable materials, and is suitable for all types of metal cutting, hole cutting, grooving, etc.

Applicable Materials

Carbon steel (low carbon steel, medium carbon steel), stainless steel, aluminum, aluminum alloy, copper, copper alloy, brass, bronze, copper, low alloy steel, wear-resistant steel, galvanized sheet, titanium, titanium alloy, nickel alloy, magnesium alloy, gray cast iron and other metal plates.

Applicable Products

Building steel structures, mechanical parts, metal stair handrails, metal brackets, metal connecting plates, roof gutters, curtain wall metal frames, fireproof board brackets, bridge guardrails, street lamp bases, signal tower components, gear blanks, flanges, bearing seat plates, sprockets, aluminum alloy wheel blanks, stainless steel screens, hollow pattern partitions, metal signboards, wrought iron gates, guardrail carvings, wall art reliefs, furniture metal frames (tables, chairs, shelves), lamp shape brackets, stainless steel countertops, range hood ducts, oven liner, shelf layers, forklift accessories, pallet metal frames, etc.

The Following Are the Processable Products of 4x8 CNC Plasma Cutter

Example of CNC plasma cutting machine cutting metal door panels Example of CNC plasma cutting machine cutting metal parts

ModelCK-1325-P
Work Area1300mm*2500mm
Power63A/120A/160A/200A/300A/400A
GasOxygen
ApplicationMetal fabrications
GuidewayTaiwan Hiwin square guide rail + X Y rack and Z ball screw
Relay AccessoriesSchneider
Torch Height ControllerStandard high sensitivity arc voltage device
Driving SystemLeadshine motor and driver
Control SystemStarfire control system
Lubrication SystemElectric lubricating oil pot
Operating Voltage220V/380V 50/60Hz
Nesting SoftwareFASTCAM
File Output ModeUSB interface
Instruction FormatG code
Repeat Positioning Accuracy±0.05mm
Process Precision±0.35mm
Maximum Pocessing Speed12000mm/min
Weight1100kg
Dimensions3330*2060*1580mm
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Cheap 4x8ft Plasma Metal Plate Cutting Machine

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