ALPHA ENTERPRISE are in manufacturers of Air Ventilators for last 9 years.
The ALPHA Turbine Air Ventilator works by utilizing the velocity energy of the wind to induce air flow by centrifugal action.The centrifugal force caused by the spinning vanes creates a region of low pressure area which draws air out through the turbine.Air drawn out by the turbine is continuously replaced by fresh air from outside.The slightest breeze has stopped,the fly wheel effect of the rotor cage will use its stored energy to continuously remove air giving rise to ventilation.Suction is maintained even at low wind velocities.