storage - DOsıng - conveyıng


Sultan Makina Ltd.Sti.

+90-226 353 21 21





skirt silo


Stainless Silo, Stainless Tank Solutions

AISI 304 Stainless Silos used outdoor for big storage areas are manufactured from 1500mm to 6.000mm in diameter. They may be used for the double-wall, rockwool insulated and water-heated processes. In our stainless steel silos we manufacture silos, Filter, Deck Ladder, Lower-Upper Manhole, Filling Pipe Inlet Nozzles and Inlet with Level Sensor Inlet are optionally available


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custom desıgn storage solutıon



Storage silos are also called day silos and are exclusively used for storing raw materials. The filling of the storage silos is accomplished with silo vehicles and filling pipes. The day silos are emptied by vibration bottoms and suction boxes. Storage silos can be installed on silo skirts or silo stands. If you need storage silos which differ from the standard sizes, we are always able to offer and deliver an economic solution for your special application (enhanced seismic zone, enhanced blast zone, asymmetric flow, cohesive bulk goods, etc).

Where can Stainless Silos  Stainless Tanks Used

They are used as AISI304-Stainless as solutions for outdoor and big storage areas. In case of special processes, it may be equipped with coupled filter and filter cleaning system. Two types of production is made, namely, welded and bolted, conical interlocking. It is recommended to use welded silos especially in the food processes in order to prevent bacterial growth at the joints in the silo.

Types of silos and tanks we manufacture are used especially in the food, chemical, pharmaceutics and plaStic industrial sectors.

Reliability in the daily use is of utmost importance in process silos.
You can rely on the knowledge of DOSERAY process engineering silo
specialists whatever the purpose of your application.
Whether degassing residual monomers, drying, heating or cooling
within a silo or purge bin – the bulk material that requires procedural
handling is in good hands with DOSERAY.
Experts in the field
Silos can only be optimally designed for individual requirements
with the necessary experience and a lot of process know-how. You
can count on the world leading plant manufacturer’s proficiency
and the knowledge acquired through DOSERAY’s bulk material
Product degassing
Discharging residual monomers is an important production process
step, particularly of LDPE, in order to reach the LEL (lower explosive
limit). Whether purge bin or stepped cone silo, the design based on
mass flow and no dead zones is the essential factor.
Product heating/cooling
Heating or cooling a product during the process – or in combination
with bulk material degassing – are further options to optimize
Product and flow properties
Every bulk material is different – what is important to know is how
it reacts. Whether products with good or poor flowability, pellets
or powders: we have the ideal solution for every product propertyl application (enhanced seismic zone, enhanced blast zone, asymmetric flow, cohesive bulk goods, etc).

usage as

If you cannot use silos of the standard series due to structural reasons or bulk material properties, we can offer you suitable solutions for these cases.





  • Lebels: rotary valve, big bag unloader,bigbag discharger, silos, silo design, stainles steel silo, food silo