Ashok engineering works provides air ventilator. Principle: the air ventilator utilises wind energy to induce airflow by centrifugal action. Centrifugal force created by rotating vanes in turn creates low-pressure zone, which draws fresh air from outside, thus replacing polluted air/hot air continuously. Minimum wind pressure will spin ventilator and even after wind has stopped, the flywheel effect of ventilator will use its stored energy to rotate and to maintain fresh airflow. Material of construction: available in aluminium and stainless steel. Powder coating and anodising can be done on request. The air ventilator is ideally suited for industrial sheds, factories, hospitals, restaurants, hotels, etc.
