Roof Air Ventilators by Makkwana Industries

This ventilator is operated by hamessing the full velocity energy of the wind to induce airflow by centrifugal force. During Rotation the centrifugal force created, draws the air in the turbines towards the spinning vanes and then out of the turbine. The airfoil vanes act as cups, catching the wind at the windward side of the turbine. Simultaneously, out at the leeward side creates continuous airflow, which gives rise to ventilation. These wind driven ventilators, draw air upwards and creates convection current in the process. They extract stale air together with air which has become hot due to the exposure.

These Rooftop Air Ventilators are used for the following applications:

• Factories
• Warehouses
• Workshops
• Industrial sheds
• Domestic purpose

These applications are applicable on both the types:

1) Asbestose cement roof sheet, GI roof sheet, Metal roof sheet.

2) RCC Roof.

MOC Construction of our Air Ventilator :

• 0.5mm Hindalco Aluminum Vanes
• MS Galvanized Frame and Assembly
• SS304 Top Cover and Mounting Ring
• Bearing and Teflon Bush Option.
• 2.0mm Thickness FRP Base for Day Light.
• Strong and Light Weight
• Available in high grade aluminum, anodized aluminum, stainless steel or epoxy coated for corrosive areas.
• UV stabilized FRP base Plate with integral venturdome.

Features

The wind driven turbo ventilators are extensively used across the globe because of their low capital cost, adaptability, high capacity and reliability. The turbo ventilators is designed to withstand a wind velocity of up to 100mph. It is made of stainless steel or aluminum and requires maintenance, therefore, we provide 3 years warranty for free. The Rooftop Air Ventilator available in 18”, 21” and 24” size with a choice of Epoxy coating.