Ashok engineering works manufactures air ventilators under the brand name samirika. The air ventilators utilize wind energy to induce airflow by centrifugal action created by rotating vanes that in turn create low-pressure zone to draw fresh air from outside and replacing polluted air/hot air continuously. Minimum wind pressure is used to spin the ventilator and even after wind has stopped, the flywheel effect of ventilator uses the stored energy to rotate and maintain fresh airflow. These air ventilators are available in aluminum and stainless steel construction with powder coating and anodizing finishes as per request. The air ventilator is suitable for applications in industrial sheds, factories, hospitals, restaurants, hotels, warehouses, paint shops and even domestic use.
