Hertz FRECON PLUS PM LASER 18 – 18.5 kW Variable Speed High-Pressure Screw Compressor for Laser Cutting

Tailored for high-precision fiber and CO₂ laser cutting, the Hertz FRECON PLUS PM LASER 18 supplies stable, clean, dry compressed air at 16 bar (232 psi) or 20 bar (290 psi) without an external booster. The IE5 ultra-premium IPM (Internal Permanent Magnet) motor combined with VSD technology ensures up to 55% energy savings vs. fixed-speed models, delivering consistent pressure for excellent cut quality, minimal dross, and edge sharpness.

Key Features & Benefits

• Motor Power: 18.5 kW / 25 HP – IE5 efficiency IPM motor, F-class insulation, grease-free bearings, soft start to extend lifespan and limit inrush currents.
• Pressure Options: 16 bar standard; 20 bar variant (with high-pressure dryer for reliable performance).
• Capacity (FAD – Free Air Delivery):
  • At 16 bar: Min 1.38 m³/min (49 cfm) – Max 2.05 m³/min (72 cfm)
  • At 20 bar: Not fully detailed in standard specs (typically reduced vs. 16 bar; contact for custom FAD/high-pressure dryer confirmation).
• Energy Efficiency: Up to 55% savings via VSD + PM motor; constant pressure under variable laser demand.
• Compact & Low-Noise: Class-leading small footprint; noise level ~74 dB(A).
• Configuration: Tank-mounted with 500L receiver + integrated dryer (highly recommended for laser to ensure dry air); base-mounted available.
• Clean Air Output: Advanced filtration and high-efficiency oil separation (1-3 mg/m³ residual oil) for precision laser use.
• Durability: High-pressure cooling system, advanced screw block, spin-on separator, intuitive control panel.
• Connection: G1” air outlet.
• Dimensions & Weight (Tank + Dryer version approx.):
  • 16 bar: 2010 × 700 × 2066 mm; ~729 kg
  • 20 bar: Similar footprint (adjustments for high-pressure dryer; ~750-800 kg estimated)
• Ideal For: Powerful fiber laser cutters, CO₂ systems, demanding sheet metal work needing reliable high-pressure air.

*Performances per ISO 1217:2009 Annex C. Energy savings vs. non-inverter models in variable-demand scenarios.

Why Hertz LASER Series? No booster needed → easier installation, lower costs. Exceptional stability for top laser results. VSD + PM tech cuts energy use significantly.

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