FMI-90AVSD PM VSD Two Stage Screw Compressor | Full-Range Stepless Adjustable Air Output & Standard Heavy Cabinet Layout

FMI-90AVSD Two Stage VSD Screw Air Compressor | Variable Airflow & Multi-Pressure For Large Full-Plant Central Air Supply

FMI-90AVSD permanent magnet variable speed two stage screw compressor has adjustable airflow:6.57-22.3m³/min@6/8.5Bar(g),5.76-19.3m³/min@10/12.5Bar(g),4.66-15.53m³/min@13/15.5Bar(g). Equipped with DN100 exhaust port, overall dimension 2780×1670×1850mm, net weight 3450kg and working noise 75dB(A). Full-load aging tested before delivery, widely used for large automatic spray factory, rubber & plastic industrial park and heavy mold cluster central air supply for high-efficiency bulk export.

Two-stage compression plus full-range PM variable speed and multiple optional working pressures automatically adjust air output according to real factory air load to improve compression efficiency and reduce idle power loss significantly for production lines with obvious day-night air consumption gap; standard large DN100 flange outlet and 75dB low-noise enclosed cabinet enable fast main pipeline connection and eco-friendly quiet operation, heavy reinforced frame ensures long-term stable full-load daily service.

Q1: Can this two-stage VSD machine change speed automatically to save energy? A: Two-stage compression + PM VSD system adjusts rotation speed following real air load, saves over 32% power vs fixed-speed unit and supports non-stop 24h full-load running. Q2: Is custom reducing flange available for DN100 connection? A: Optional transition flange is available without main unit parameter modification to fit existing industrial pipeline. Q3: Installation ambient requirement? A: Ambient temp 5~42℃, spacious well-ventilated large factory, keep away from heavy dust and ponding area. Q4: Maintenance schedule? A: First maintenance after 500 running hours, routine service every 2000 working hours afterward. Q5: Can maintenance spare parts ship together with compressor? A: Complete filter kits and lubricant are packed in same export container with full customs documents.