Discharge and dosing screw system

ODM – Discharge and dosing screw system ScrewDOS® TSF

Our special screw conveyor ScrewDOS® provides a continuous and secure discharge, and at the same time doses poor-flowing materials from silos, bins/hoppers, or containers.

Discharging materials from silos, bin/hoppers, or containers can often lead to erratic flow problems like bridging or ratholing. In order to combat these annoying problems, we offer well-established screw dischargers and screw dosers – ScrewDOS®.

This system combines the advantages of good material flow while at the same time avoiding typical storage problems. A reliable and problem-free discharge of materials is ensured, even with poor-flowing materials.

The screw dischargers and dosing systems are suited for horizontal and slightly sloping discharge, and they can be used with all types of bulk materials. The geometry and length of the screw can be adapted to fit your requirements.

DI MATTEO offers completely new units from scratch, a replacement of existing facilities, and spare parts for your existing equipment.

Benefits at a glance

  • modular construction with time-tested components
  • minimal production remains
  • avoidance of storage problems
  • easy to maintain
  • reliable and problem-free discharge of materials
  • also appropriate for cohesive and highly dispersant materials


Construction type:

  • ODM - ScrewDOS® TSF
  • ODM - ScrewDOS® TSF

      Discharge and dosing screw system:

    • useful for discharging poor-flowing materials such as alternative fuels, biomass, tyre chips
    • also suited for cohesive and highly-dispersant materials such as slaked lime, chemical products, iron ore




Benefit from our modular system with construction components that have been tried and tested over many years. Our qualified specialists will be happy to put together the best possible complete solution for your application from the corresponding components.

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Our standard: individual machine configuration.

We offer you the possibility to adapt all machines to the requirements of your material. For this purpose, we use numerous options when selecting the design, the equipment and the materials of components. In the field of unique machine construction, we have been able to demonstrate our distinctive versatility and flexibility time and again.

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We are permanently at your side and will assist you before, during and after the product manufacture.


We not only accompany you during the design and production of the components and systems, but are also available to you during their commissioning, assembly, inspection, maintenance, modernisation and repair.


Take advantage of our spare parts offers and extend the service life of your existing components and systems through low investment.


Our components are manufactured on a production area of over 46,000 m2, largely independent of suppliers with a high degree of vertical integration.


DI MATTEO Förderanlagen
GmbH & Co. KG

Römerstraße 1-16
59269 Beckum

Copyright © 2021 DI MATTEO Group. All Rights reserved.


Römerstr. 1-16
59269 Beckum

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