GB KORE ARC LGK 300 Industrial Air Plasma Cutter Machine | 300A CNC Plasma Cutting Machine | 415V Three Phase
GB KORE
WELDING MACHINE
50 In Stock
GB KORE ARC LGK 300 Industrial Air Plasma Cutter
The GB KORE ARC LGK 300 is a heavy-duty industrial CNC-compatible air plasma cutting machine designed for high-speed, precision cutting of thick metal plates. Powered by advanced soft-switch high-frequency inverter technology and a high-performance CPU control system, it delivers outstanding cutting quality, exceptional arc stability, and maximum productivity for demanding industrial applications.
With a powerful 300A output, 100% duty cycle, and the ability to cut steel up to 65mm, the LGK 300 is ideal for steel fabrication plants, shipyards, heavy engineering, structural steel manufacturing, pressure vessel fabrication, mining, and industrial production.
Its digital parameter control allows users to preset cutting parameters for consistent, repeatable performance, making it an excellent choice for both manual and CNC plasma cutting systems.
Key Features
- Advanced soft-switch high-frequency inverter technology
- Powerful 300A industrial cutting capacity
- Intelligent CPU-controlled digital operating system
- Digital preset cutting parameter control
- CNC-compatible for automated plasma cutting
- High-speed and high-precision cutting
- Stable plasma arc with smooth edge finish
- High-frequency non-contact arc starting
- 100% arc striking success rate
- Continuous heavy-duty operation
- Excellent energy efficiency
- Robust industrial-grade construction
- Low maintenance and long service life
Technical Specifications
| Specification | Details |
|---|---|
| Model | LGK 300 |
| Input Voltage | 3 Phase 415V ±15%, 50/60Hz |
| Rated Input Capacity | 77 kVA |
| Rated Input Current | 94 A |
| Rated Output Current | 300 A |
| Rated Output Voltage | 160 V |
| Output Current Range | 40–300 A |
| No-load Voltage | 365 V |
| Efficiency | 92% |
| Plasma Gas | Compressed Air |
| Protection Class | IP21S |
| Insulation Class | F |
| Arc Starting | High Frequency Non-Contact |
| Duty Cycle | Heavy Duty Industrial |
| Weight | 135 kg |
| Dimensions | 850 × 410 × 930 mm |
| Recommended Cutting Thickness | 3–65 mm (Steel) |
Applications
- Heavy Steel Fabrication
- CNC Plasma Cutting Systems
- Structural Steel Manufacturing
- Shipbuilding & Marine Industry
- Industrial Engineering
- Pressure Vessel Manufacturing
- Mining Equipment Fabrication
- Construction Industry
- Metal Processing Plants
- Industrial Maintenance
- Manufacturing Industries
Compatible Materials
- Mild Steel
- Stainless Steel
- Carbon Steel
- Alloy Steel
- Cast Iron
- Aluminium
- Copper
- Brass
- Titanium
- Manganese Steel
Package Includes
- GB KORE ARC LGK 300 Air Plasma Cutter
- Industrial Plasma Cutting Torch
- Earth Clamp with Cable
- Air Hose
- Consumables (Model Dependent)
- User Manual
Accessories may vary depending on the supplied package.
Why Choose GB KORE ARC LGK 300?
The GB KORE ARC LGK 300 is engineered for maximum industrial productivity. With its 300A cutting output, intelligent digital control system, CNC compatibility, and ability to cut steel up to 65mm, it is the ideal plasma cutter for heavy fabrication, large-scale manufacturing, and continuous industrial operations.
















