Hertz FRECON PLUS PM LASER 37 – 37 kW Variable Speed High-Pressure Base-Mounted Screw Compressor for Laser Cutting

Designed for heavy-duty laser cutting (fiber & CO₂), the Hertz FRECON PLUS PM LASER 37 supplies reliable, oil-injected compressed air at 16 bar (232 psi) or 20 bar (290 psi) with precise constant pressure—no booster required. The IE5 ultra-premium efficiency IPM (Internal Permanent Magnet) motor and VSD technology provide up to 55% energy savings vs. fixed-speed models, ensuring clean, dry air for exceptional cut quality, reduced dross, and sharp edges in high-volume applications.

Key Features & Benefits

• Motor Power: 37 kW / 50 HP – IE5 high-efficiency IPM motor, F-class insulation, grease-free bearings, soft start for extended life and minimized peak currents.
• Pressure Options: 16 bar standard; 20 bar variant (high-pressure-rated dryer required for reliable dry air).
• Capacity (FAD – Free Air Delivery):
  • At 16 bar: Min 0.88 m³/min (31 cfm) – Max 3.90 m³/min (138 cfm)
  • At 20 bar: Min 0.82 m³/min (29 cfm) – Max 3.19 m³/min (113 cfm)
• Energy Efficiency: Up to 55% savings via VSD + PM motor; constant pressure control for variable laser demands.
• Compact & Low-Noise: Minimal footprint; noise level ~73 dB(A).
• Configuration: Base-mounted (no integrated tank or dryer—flexible for custom installations, external receivers, or separate dryer); tank + dryer variants available separately.
• Clean Air Quality: Advanced filtration and high-efficiency oil separation for precision laser processes.
• Durability: High-pressure-resistant cooling system, next-gen screw block, spin-on separator, intuitive control panel.
• Connection: G1 1/2” air outlet.
• Dimensions & Weight (Base-mounted approx.): 1030 × 935 × 1400 mm; ~475 kg (similar for both pressures; slight adjustments for 20 bar).
• Ideal For: Industrial fiber laser cutters, CO₂ systems, large-scale sheet metal fabrication requiring high-volume stable pressure.

*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 → easier install, lower costs. Superior stability for flawless laser cuts. VSD + PM efficiency slashes energy use. Base-mounted offers maximum flexibility for integrated or custom systems.

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