NADI Industrial Fans Pvt. Ltd. Has been manufacturing an extensive variety of High Quality Industrial Fans. NADI Industrial Fans Pvt. Ltd offers ID Fan Impeller backward curved with hard faced blades / wear plates. These are the rotating parts of the axial/centrifugal fans. Based on the application these Impellers are categorized for clean air/dusty air/material handling/fibrous material. Designing the impellers determines the technical parameters required by the customer.