LGK 160

The Mechweld LGK-160 is engineered for demanding work environments. Whether used for handheld operations or paired with CNC systems, its advanced design delivers clean, precise cuts with maximum efficiency.

Core Features & Benefits

• Reliable IGBT Inverter Technology
  Built with high-quality IGBT modules and components, ensuring stable, energy-efficient, and long-lasting performance.

• Exceptional Duty Cycle
  Rated for 100% duty cycle at 40 °C, this machine can operate continuously at full capacity—making it ideal for around-the-clock cutting and CNC applications.

• Powerful Cutting Capability

  • Working (quality) cutting thickness: 1–35 mm

  • Maximum severance thickness: up to 55 mm
    Ideal for heavy fabrication and structural metal cutting.

• Wide Operating Range & Control

  • Input Voltage: 3-phase AC 380 ± 15% V, 50/60 Hz

  • Output Current Range: 40–160 A, adjustable for precision control

  • Rated Output Voltage: ~144 V

  • Open Circuit Voltage: ~315 V

  • Offers multiple arc signal ratios (1:1, 1:20, 1:50, 1:100) for CNC integration.

• CNC Compatibility & Smart Design

  • Provides signal outputs required for CNC systems.

  • Pilot (HF) non-contact arc start for clean ignition.

  • Smooth current ramp-up to reduce wear on consumables.

• Built for Tough Environments

  • Protection Rating: IP21S

  • Insulation Class: F

  • Torch cooling via air or optional water cooling

  • Robust build ensures performance in heavy-duty usage.

• Industrial-Grade Specs

  • Rated Input Capacity: ~32.2 kVA

  • Rated Input Current: ~49 A

  • Dimensions (L×W×H): ~800 × 380 × 610 mm

  • Net Weight: ~73 kg

Ideal Applications

• Heavy fabrication and structural steel cutting

• Pipeline and pressure vessel maintenance

• CNC-controlled plasma cutting systems

• Workshops and industrial production environments

Summary Table