Doris (India) Engineers Private Limited

Other Details

We design and fabricate a wide range of Screw Conveyors that find their usage in transportation of granular, pulverized and less frequently various small-size lumpy bulk materials to comparatively short distance (usually up to 40 m horizontally or to heights up to 30 m) in different industries like chemical, building materials and flour industries.

Screw Conveyors in modern industry are often used horizontally or at a slight incline as an efficient way to move semi-solid materials. These can have a greater pitch spacing, resulting in a higher capacity without an increase in rotation speed. They usually consist of a trough containing either a spiral coiled around a shaft, driven at one end and held at the other or a Shaft less Spiral, driven at one end and free at the other.