SF-AllingtonKÖLLEMANN Feed-Screws have their field of application within feeding of combustion-chambers, calziners, fluidized-bed-systems, waste incinerating plants and other fields of application which process-conditions makes a bearing on the  feeding-side of the shaft unavailable.

Based upon our long-term experience within this market-segment we offer various options for the geometry of the screw-shaft.

ES-gekühltWe offer furthermore the possibility to cool down several parts of the machine in order to prevent the structure from damaging – or if the process conditions require it, to heat them. Abrasive bulk-solids will not be a hazard for the service-life of the feed-screw – various options provide an excellent protection against premature wear.
We are looking forward to find a solution which fits your needs.

To fulfil your requirements in view of mass-flow and self-cleaning, we offer different models with multi-shaft-design.

If you face an application which is not listed, our sales-team is looking forward to help you.