‘Spirostore’ Flexible Silos

Highly effective and tested discharge aids for the safe discharge of materials

Discharge problems cause high costs through production holdups or incorrect mixtures. Our specialists have decades of experience in the prevention or elimination of discharge problems in storage vessels.

Safe discharge is guaranteed by the fitting or retro-fitting of highly effective discharge aids, the characteristics of which are precisely adapted to the stored materials.

SpiroSlip
Intelligent material combinations reduce the friction coefficient of the silo wall as well as in the cone area, thereby ensuring the greatest possible degree of smoothness on the silo walls.

SpiroAir
This consists of a highly flexible textile combination. With the help of SpiroAir the air that escapes during storage is re-introduced and so the bulk goods become a free-flowing material. SpiroAir works with a minimum air requirement and thus a low energy input.

SpiroFlex
By periodic injecting air into the double wall cone varies in this geometry. So bridges are broken down allowing the contents to flow out freely.

SuperSpiroFlex
Multiple air bags arranged in the cone change the geometry constantly and the discharge angle, so that bridge formations can be prevented.

‘Spirostore’ Discharge aids:

  • Guarantee safe discharge of the contents
  • Can be adapted to suit the shape of the existing bin (silo, container)
  • Kind to the stored goods (no grinding, no breaking)
  • No components extending into the silo, thus easy to clean
  • Low-maintenance
  • Minimum power consumption
  • Retro-fitting possible in existing metal, wooden or concrete containers

Function of discharge aids

In the lower part of the silo, SpiroSlip ensures that the outlet walls have the highest degree of smoothness

SpiroAir is used to re-introduce air targeted into the bulk goods, thus allowing them to flow

SpiroFlex breaks down bridges in the bulk goods

In SuperSpiroFlex large hoses constantly change the form and outlet angle of the silo cone

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