Huge quantities of slaughter by-products such as bones and gristle, fats and blood are supplied to the food and adhesives industry and further processed into the desired main or by-products in sometimes complex processes. Thanks to its unique suitability for gentle pumping of delicate and viscous media and its ability to pump liquids with a very high solids content without problems, the Hidrostal Screw Centrifugal Pump is suitable for a large number of applications in this market segment. The Hidrostal pump can be used for almost all individual production steps, from the raw material like bone meal to the media which often appear pasty and viscous in the further manufacturing processes.