Professional Shutter Ventilation axial Fan for green house and poultry house

Working Principal:

Use the principle of negative pressure cross-ventilation, to bring the fresh air in from the opposite of the installation position——door or window naturally, and extract the indoor hot gas rapidly.Any improper ventilation problem can be solved. The cooling and ventilation efficiency can reach as high as 90%-97%.

    1, Frame:  frames are made of galvanized board, thickness 1.0mm, galvanizing layer 180g/square meter.

    2, Blade:  6 pieces, material 430/201 stainless steel, mirror face.

    3, Impeller, casting aluminum alloy impeller.

    4, Bearing of impeller :permanently sealed bearing, size 633313.

    5, Venture: galvanized board, thickness 1.0mm.

    6, Blade tip clearance: 25mm, mirroe face.

    7, Inlet wind protecting net:  spraying paint steel wire, thickness 2.8mm.

    8, Electrical motor:  aluminum alloy frame motor, 380V/220/415V, 1.1KW/0.75KW(1.5HP/1HP), 50HZ/60HZ, 3PH/Single Phase, 4-pole speed, 1410r/m, IP55, class F, efficiency 90%, top/foot mounted, 

    9, Motor bearing, :national grade.

    10, Belt: V-belt and A-belt (Made-in-China and Japan brand Mitsuboshi).

    11, Shutters, galvanized board, 0.8 mm thickness while the middle piece thickness 1.0mm. Galvanizing layer ,120g/square meter.

    12, Opening system, nylon material, brown color and black color.

    13, Rivets: aluminum alloy and stainless steel rivets.

    14, Cable: 1 meter long, strong robber wire.

Application:

Professional Shutter Ventilation axial Fan for green house and poultry house in factory

Certificate: