A range of high-efficiency, low-noise radial fans designed for handling clean air, air containing dust or waste materials, and for the transport of wood dust and high-concentration wood chips.
The Combifab range of high-efficiency, low-noise radial fans includes three dedicated impeller designs for handling clean air (type R), air containing dust and waste materials (type S), and the transport of wood chips and high-concentration wood dust (type T).
Energy-saving frequency inverters ensure that the fans are precisely adapted to the required operating conditions while minimizing environmental impact.
Airflow range: from 680 to 68,000 m³/h (400 to 40,000 CFM)
When the time comes to replace an existing fan or install a new system, the most efficient solution may be a direct-drive configuration with a variable frequency drive (VFD) on the fan motor instead of a traditional belt-driven setup. Belt-driven fans typically require 2–5% more energy compared to direct-drive fans. In addition, with this type of configuration, fan performance can be easily adjusted through the VFD control interface and a PID control loop.
The Combifab fan series consists of heavy-duty centrifugal fans featuring three different impeller designs and four housing and drive configurations to meet a wide range of application requirements and operating needs.
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