Automatic CNC Plasma Cutting Machine

Automatic CNC Plasma Cutting Machine – Complete Guide

An Automatic CNC Plasma Cutting Machine is a computer-controlled system that uses a high-temperature plasma arc to cut through steel, stainless steel, aluminum, copper, and other conductive metals with high precision and speed. These machines are widely used in metal fabrication, automotive, aerospace, shipbuilding, and structural steel industries due to their automation, efficiency, and repeatability.

🔹 Key Features of an Automatic CNC Plasma Cutter

 

1. Plasma Cutting System

 

Plasma Torch: Uses Hypertherm, Lincoln, ESAB, or Thermal Dynamics torches.

 

Cutting Power (Amps):

 

30–200A (for thin to medium metals, 1–25mm).

 

200–600A (for thick metals, up to 50–80mm).

 

High-Definition (HD) Plasma (for cleaner cuts on thick plates).

 

2. CNC Automation & Control

 

Industrial CNC Controller (Siemens, Fanuc, or proprietary systems).

 

Automatic Height Control (AHC) – Maintains optimal torch distance.

 

Automatic Gas & Current Adjustment – Optimizes cut quality.

 

3. Material Handling & Loading

 

Automatic Conveyor System – Feeds sheets into the cutting area.

 

Rotary Axis (Optional) – For pipe/tube cutting.

 

Nesting Software – Maximizes material usage (e.g., ProNest, SigmaNEST).

 

4. Cutting Table & Work Area

 

Water Table – Reduces smoke and sparks.

 

Slat or Downdraft Table – For efficient scrap removal.

 

Standard Sizes:

 

4x4 ft (1220x1220mm) – Small workshops.

 

5x10 ft (1500x3000mm) – Industrial production.

 

Custom Large Sizes (up to 20x60 ft for shipbuilding).

 

5. Safety & Dust Control

 

Fume Extraction System – Removes toxic plasma cutting smoke.

 

Enclosed Cutting Area – Protects operators from sparks.

 

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🔹 Applications of Automatic CNC Plasma Cutting

✔ Metal Fabrication – Cutting steel plates, brackets, frames.

✔ Automotive & Aerospace – Exhaust parts, chassis, panels.

✔ Shipbuilding – Hull sections, bulkheads.

✔ Construction – Structural beams, girders.

✔ Art & Decoration – Metal sculptures, signage.

 

@ Working area: 1500(X)*6000mm(Y)*100mm

 

@ 125A USA Hypertherm Power Source

 

@ Saw tooth table Machine table strips: High Thickness 3mm

 

@ Machine body: Heavy duty steel lathe 200*200mm thickness 8mm

 

@ Software: original professional FASTCAM Control

 

@ Oil system: Automatic oil injection system

 

@ Exhaust fan for smoke or water table

 

@ Voltage: 380V/220V/60HZ/50HZ

 

@ Relay accessories: famous brand Schneider

 

1. Type of Plasma / Flame cnc controller: Starfire

 

2. Type of THC: Microstep

 

3. Type of Voltage Controller: Starfire

 

4. Type of Lifter:130mm

 

5. Type of Torch: Customized

 

6. Type of Motors: Stepper motors 450B and m860h drivers

 

7. Type of Linear Guide: Taiwan HIWIN Rail + Helical Rack pinion

 

 

@1. Heavy duty machine frame, long life span and would not be easy to be deformed from a long term run.

 

@2. Starfire or start controller which is very famous in China and abroad. easy to operate.

 

@3. Machine comes with full set parts, includes the software. Just need you know the English words for the operation.

 

@4. Adopted HIWIN Rails imported from Taiwan. Assure a high precision and stability.

 

@5. THC device could adjust the torch height control very well.

 

@6. Normally, Machine comes with exhaust fan or water table for options, and keep a no smoke environment for operators.

 

@7. Each machine comes with leakage protector, to protect operators' safety from the electricity accidents.

 

@8. Famous power supply China Huayuan or USA Hypertherm for option.

 

 

 

Power Source

 

Torch Head

 

Consumables

 

Fastcam Software

 

Cutting Setting

 

 

 

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