جديد ضاغط ثابت Fu Promise Air FR 55,Oil Free,Fixed Speed/VSD

Fu Pro Air FR-55 Two-Stage Dry Oil-Free Screw Compressor | 10.8 m³/min ISO Class 0 Pure Air, 7–13 Bar Adjustable Pressure, 380V 3-Phase 50Hz
Fixed-speed FR-55A & Energy-saving PM VSD FR-55APF Dual Versions
Specially customized for food processing, pharmacy, precision instrument & electronic clean workshops


1.Fu Pro Air FR-55 is a medium compact two-stage dry oil-free screw compressor, with two optional configurations: fixed-speed FR-55A and permanent magnet variable frequency FR-55APF. Its rated airflow reaches 10.8 m³/min, supporting adjustable working pressure 7–13 bar. The whole compression process adopts dry rotor design without lubricating oil, stably outputting Class 0 zero-oil compressed air that fully complies with ISO 8573-1 standard, completely cutting off oil mist, oil vapor and liquid oil contamination risks. All air contact parts are equipped with stainless steel rotors and high-temperature anti-corrosion coating, perfectly matching medium-sized food filling lines, pharmaceutical sterile workshops, optical precision testing equipment and microelectronic assembly workshops. No oil residue will taint food raw materials, scratch precision lenses or damage delicate circuit components.
2.Optimized two-stage rotor profile matched with interstage cooling reasonably distributes compression ratio, reduces internal air leakage and greatly improves volumetric efficiency. The PM VSD FR-55APF model intelligently adjusts air output according to real-time air consumption on production lines, effectively avoiding idle power waste and achieving up to 30% energy saving effect. Equipped with full intelligent monitoring controller, low-noise sound insulation cabinet and independent dual cooling system, it can run stably 24/7 continuously. No waste oil generation, low daily maintenance cost, fully meets GMP food safety and high-standard clean production requirements.

FR-55 55kW Oil-Free Compressor | ISO Class 0 Ultra-Clean Air, Secure Medium Food & Precision Instrument Production
Compact Two-Stage Dry Oil-Free Screw Compressor, Fixed Speed & PM VSD Dual Options, Zero Oil Pollution for Clean Workshops
Medium-flow Class 0 Oil-Free Air Source, Ideal for Food, Pharmacy, Lab Testing & Electronic Assembly