Hertz FRECON PLUS PM LASER 22 – 22 kW Variable Speed High-Pressure Screw Compressor for Laser Cutting

Optimized for precision laser cutting (fiber & CO₂), the Hertz FRECON PLUS PM LASER 22 provides reliable, oil-injected compressed air at 16 bar (232 psi) or 20 bar (290 psi) with constant pressure stability—no external booster required. Its IE5 ultra-premium efficiency IPM (Internal Permanent Magnet) motor and VSD technology deliver up to 55% energy savings compared to fixed-speed models, ensuring clean (1-3 mg/m³ residual oil), dry air for superior cut quality, reduced dross, and consistent edge performance.

Key Features & Benefits

• Motor Power: 22 kW / 30 HP – IE5 high-efficiency IPM motor, F-class insulation, grease-free bearings, soft start for extended life and low peak currents.
• Pressure Options: 16 bar standard; 20 bar variant (requires high-pressure-rated dryer for reliable operation).
• Capacity (FAD – Free Air Delivery):
  • At 16 bar: Min 1.04 m³/min (37 cfm) – Max 2.39 m³/min (84 cfm)
  • At 20 bar: Not fully detailed in standard specs (typically reduced vs. 16 bar due to higher pressure; contact for custom FAD/high-pressure dryer confirmation).
• Energy Efficiency: Up to 55% savings via VSD + PM motor; maintains constant pressure under varying laser demands.
• Compact & Low-Noise: Minimal footprint in class; noise level ~75 dB(A).
• Configuration: Tank-mounted with 500L receiver + integrated dryer (essential for laser to remove moisture); base-mounted available.
• Clean Air Quality: Advanced filtration and high-efficiency oil separation for precision laser applications.
• Durability: High-pressure-resistant cooling system, new-generation screw block, spin-on separator, user-friendly controller.
• Connection: G1” air outlet.
• Dimensions & Weight (Tank + Dryer version approx.):
  • 16 bar: 2010 × 700 × 2066 mm; ~732 kg
  • 20 bar: Similar footprint (adjustments for high-pressure dryer; ~750-800 kg estimated)
• Ideal For: High-demand fiber laser cutters, CO₂ laser systems, heavy-duty sheet metal fabrication requiring stable high-pressure air.

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

Why Hertz LASER Series? Booster-free high pressure → simpler setup, lower costs. Outstanding stability for flawless laser cuts. VSD + PM efficiency reduces energy bills dramatically.

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