Ventilatori centrifughi | F.T.A. srl

FANS – SOUNDPROOFERS

Axial helical fans

Processing sheet metal with a thermal cutting machine produces fumes of different compositions that may be harmful to workers’ health. Therefore, the formation of clouds of pollutants in the work area must be prevented, extracting them with suitable ventilation systems and fans, to guarantee the safety of the workers.

  • TRANSMISSION DRIVE HELICAL FANS

    Helical (axial) fans are able to move large amounts of air with relatively low pressure and the greatest silence. They are used in areas where stale air, fumes and heat have to be removed.

  • DIRECT DRIVE HELICAL FANS

    Helical (axial) fans are able to move large amounts of air with relatively low pressure and the greatest silence. They are used in areas where stale air, fumes and heat have to be removed.

Centrifugal fans

VAR type centrifugal fans, suitable for the extraction of clean or dusty air. This series with reverse blade impellers is high yield.

  • LOW-MEDIUM PRESSURE
    Fields of work

    High capacity and low-medium pressure. Medium-high capacity and medium-high pressure.

    Applications

    Extraction and conveyance of clean or dusty air, also containing minimal amounts of various shavings or granular materials, for the most varied applications in industrial systems.

  • HIGH NEGATIVE/POSITIVE PRESSURE
    Fields of work

    Medium capacity and high pressure.

    Applications

    Extraction and conveyance of dusty air.

Extraction towers

They are used to extract considerable volumes of low pressure air. The size and weight facilitate direct assembly on roofs. The care taken in the choice of the materials makes this system lasting in time and prevents maintenance costs. Large range of versions and capacities.

Use

Places where the exchange of air contaminated with fumes and heat is necessary.

  • GRAVITY HATCHES

    Gravity hatches are useful for preventing the infiltration of external agents and dirt into the fan and the ventilation duct. The opening and closing mechanism follows the laws of gravity and the hatches making up the product open to allow air to leave when the system is operating and close when it is off thus preventing the entrance of external agents at any time.

Soundproofing cabins

Soundproofing cabins are used to reduce the level of sound arising from fans or machinery while operating. Our cabins are made with sound-absorbing panels of various types according to the customer’s requirements.

Benefits
  • No maintenance needed
  • Low installation costs
  • High soundproofing efficiency
Applications
  • Centrifugal fans, machines in general
Accessories
  • VIBRATION-DAMPING SEALS
    Function

    They prevent the spread of vibration to the ducting up- and down-stream of the fan.

  • EXTRACTION/OUTLET PROTECTION MESH
    Function

    Prevent the entrance of foreign bodies into the fan.

  • BUTTERFLY VALVES
    Function

    Butterfly valves enable the splitting of the air flow at entrance or exit.

  • SILENCERS
    Function

    They are used to reduce the noise of the exit of the ventilator fluid.

  • ANTI-VIBRATION MOUNTS
    Function

    They dampen the force that the fan discharges to the ground and prevent the spread of vibration to the structure.