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Welding Equipment(Other Welding Equipment)
Created with Pixso. IGBT Module Soft-Switching Air Plasma Cutting Machine with Non-Contact High-Frequency Pilot Arc Ignition and Stepless Adjustable Cutting Current CNC Plasma Cutter
Detail Information
Place of Origin:
China
Packaging Details:
Export carton with foam protection
Highlight:

IGBT Soft-Switching Plasma Cutting Machine

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Non-Contact Pilot Arc CNC Plasma Cutter

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Stepless Adjustable Current Plasma Cutting Machine

Product Description
LGK-160/200/260 Air Plasma Cutting Machine (CNC Type)
Models covered: LGK-160  |  LGK-200  |  LGK-260

This series of air plasma cutting machines is engineered for integration with portable CNC, gantry CNC, and robotic cutting systems. Built on IGBT module soft-switching technology, each unit delivers stable, reliable performance with a high duty cycle for long continuous cutting operations.

Key Features
  • IGBT module soft-switching technology for stable and reliable operation
  • Designed for portable CNC, gantry CNC, and robotic cutting systems
  • High duty cycle, suitable for long continuous cutting
  • Non-contact high-frequency pilot arc ignition: high success rate with low interference
  • Automatic under-voltage, water-shortage, and over-heating protection to prevent torch damage
  • Precise, stepless adjustable cutting current for workpieces of different thicknesses
  • Wide mains voltage tolerance: cutting current and plasma arc remain very stable
  • Excellent arc stiffness, clean cut edge, and outstanding cutting performance
Specifications by Model
Parameter LGK-160 LGK-200 LGK-260
Input Power Source 3-phase 380 V 3-phase 380 V 3-phase 380 V
Rated Input Capacity 32.4 kVA 41.7 kVA 56.3 kVA
Inverting Frequency 20 kHz 20 kHz 20 kHz
No-Load Voltage 328 V 341 V 354 V
Duty Cycle 60% 60% 60%
Current Range 25–160 A 25–200 A 25–260 A
Arc Ignition Method High-frequency non-contact arc ignition High-frequency non-contact arc ignition High-frequency non-contact arc ignition
Power Cooling Method Forced air cooling Forced air cooling Forced air cooling
Cooling Mode of Adjustable Gun Air-cooled / water-cooled Air-cooled / water-cooled Air-cooled / water-cooled
Machine Quality Cutting Thickness ≤20 mm ≤25 mm ≤30 mm
Hand Cutting Thickness ≤50 mm ≤60 mm ≤70 mm
Efficiency 60% 60% 90%
Insulation Class Class F Class F Class F
Dimensions 680 × 355 × 960 mm 680 × 355 × 960 mm 680 × 355 × 960 mm
Weight 74 kg 88 kg 89 kg

Every unit is tested before shipment. Input voltage, torch and cable configuration, OEM branding, and shipping options are confirmed with our sales team.