Bulk material silo

Silo systems for your valuable raw materials


Silo systems for the reliable storage and protection of bulk materials

Your raw materials have a wide variety of properties: from free-flowing, dusty, explosive, fragile, abrasive, etc. to cohesive, bridging and wall-sticking. If these properties are not understood, they can be determined in our technical centre. The results flow into our system concept and we then create silo systems that fully meet your individual requirements. Thanks to the extensive optional silo accessories, our silo systems are extremely adaptable. Whether made of stainless steel, aluminium or normal steel, we will find the optimal solution for you. Explosion-proof silos, outdoor silos, indoor silos or weighing silos: always tailor-made for your product and your space situation.

AMMAG silo systems are always designed and manufactured application-specific and for optimised operational safety and economic viability. Our silos are FDA-compliant, available in ATEX design, with EN1935 / 2004 certificate and with a wide range of accessories.

Our Service:

Trials of storage and delivery concepts in our pilot plant. That gives us both confidence, even with new products where there is no empirical data.

Our engineering and sales team supports you with knowledge and experience in all questions about bulk solids technology, fluidised bed spray granulation, product development and process optimisation.

  • TYPE **) ***)
  • [Einheiten]
  • Silo
  • Silos with high skirt
  • Silos with low skirt
  • Silos without skirt
  • Silo internal diameter *)
  • [mm]
  • 800 – 2000
  • 1800 – 4250
  • 1800 – 4250
  • 1800 – 4250
  • Usable volume
  • [m³]
  • up to 10
  • 10 – 250
  • 10 – 250
  • 10 – 250

*) larger diameter possible if required
**) in material 1.4301 / AISI304 / 1.4571 / AISI316 / S235JR / HARDOX available, other materials on request
***) other silo types possible if required

  • Stainless steel round silo with long skirt support
  • Tailor-made, suitable for your product and the space situation
  • Consideration of the environmental conditions
  • Compliance with country-specific legal regulations
  • Stained and neutralized surfaces
  • Conical roof 15 ° with roof lifting eyes and maintenance opening
  • Access ladder and roof railing
  • Nozzles for sensors, filling line, pressure compensation valve and silo filter
  • Outlet flange (for discharge system)
  • Outlet cone 60 °
  • Access door in silo skirt
  • Cable protection pipe and compressed air line
  • Grounding lugs
  • Verifiable static calculation and analysis
  • Tolerances according to DIN EN 1090 / EN ISO 13920-D / H
  • Consideration of bulk loads according to DIN EN 1991-4
  • Declaration of performance according to DIN EN 1090
  • Material certificates