Indiana Group of Companies manufactures Screw Conveyors with Up to 1250 mm Diameters. Indiana Group of Companies are ISO 14001 and OHSAS 18001 certified. Screw Conveyors with Up to 1250 mm Diameters are available with custom-built machinery. These screw conveyors are formed and available in various configurations and thicknesses. Screw Conveyors with 100 mm Up to 1250 mm Diameter come as horizontal/inclined as well as vertical conveyors. The conveyors are used in Cement Plants, Fertilizer Industries, Chemical Industries and Steel Industries.