This type of Screw Conveyor is generally used in heavy duty application when we need to feed the material in the production line in a predefined and totally adjustable set point. The weighing system with maximum 0, 5 % deviation helps the user to know the exact productivity of the production line or even can recipe a material mix in a precise and absolute way. Usual cases are below hoppers, silos and other intermediate stocking equipment. There are lots of accessories that accompanies the Weighing Screw Conveyor such as covers, special screw elements (Hardox Steel , differences in spiral shape etc.), One or even two spiral cages, Great variety of weighing systems, dust sealing by labyrinth , several cleaning and pre cleaning systems, safety sensors (pull rope switches, speed sensor, over feed sensors, outlet hopper choke and level sensors), lots of choices in driving systems ( Helical bevel Gear Reducer, Parallel shaft Gear Reducer with elastic coupling, Parallel shaft Gear Reducer with hollow shaft or taper lock etc.), Plain Feed Chute, Outlet Hopper, Lining in inlet or outlet hopper and plenty more. Also the Weighing Screw Conveyor may be delivered in Stainless Steel, Hot Deep Galvanised Steel, and Sand Blasted Steel Structure with all the types of painting included in our variety.