What is Cement Screw?

Cement Screws are used to transport granular materials from one point to another. They consist of a tubular vessel equipped with at least one inlet and one outlet, a welded flange at each tube end, a helical screw blade welded on a center tube with a coupling bush at each end, and two end bearing assemblies. The self-adjusting shaft sealing unit (one of the bearing assemblies incorporated into the drive) has a series of intermediate suspension bearings depending on the overall length of the machine. In addition, Cement Screw Feeders are equipped with a geared motor suitable for the application.

For over four decades, Screw Feeders have become synonymous with cement feeding and transport in concrete plants around the world.

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