![PETKUS smooth wall silo PETKUS smooth wall silo](/fileadmin/_processed_/4/a/csm_petkus-smooth-wall-silo-header_d6cc6cae28.webp)
Smooth Wall Silos for the Flexible Storage of Slow-Flowing Products
The PETKUS smooth wall silo GWS is a modern and efficient silo system for the storage of heavy-flowing goods. TheGWS system is also ideally suited for products that must remain contamination-free and homogeneous.
- Suitable for indoor and outdoor installation
- Optimal handling for powder, fine seeds or generally slow-flowing goods
up to 400 m³ capacity in one cell
Compact, Closed Modular Design
The silo cells in modular design can be used as a silo battery in a row or in a block with different heights and capacities.
- Complete solution with machinery house
- Hopper with round or square openings
- Coated wall elements with cathodic dip-coating and coated cavities
- Steel construction, substructure and cladding
- Conveyor technology for gentle product transport
![PETKUS smooth wall silo PETKUS smooth wall silo](/fileadmin/_processed_/6/2/csm_smooth-wall-silo-features-01_b1ae91a06d.webp)
![](/fileadmin/_processed_/a/0/csm_petkus-smooth-wall-silo-detail_d78bf1095b.webp)
Residue-Free Silo Discharge
Particularly smooth surfaces, rounded corners and specially developed countersunk screws prevent product adhesion
![](/fileadmin/_processed_/d/8/csm_petkus-smooth-wall-silo-detail-2_fc84cd7898.webp)
Discharge Hopper Suitable for the Product
Continuous flow during silo emptying due to individually selected discharge hoppers
![](/fileadmin/_processed_/3/b/csm_petkus-smooth-wall-silo-detail-1_7adf8b0b50.webp)
Intelligent Use of Space
A variety of possible cell combinations for individual, precise adaptation to your specific requirements
Increased storage capacity by 25%*
Flexible cell sizes - single cell, half cell, quarter cell - allow optimal use of the given floor area.
The sandwich or modular construction is a guarantee for security and stability. With this method, the double wall elements are inserted horizontally and vertically screwed. Thus, a hollow pillar is created which is filled with concrete after assembly.
*in comparison to the round silo
![](/fileadmin/_processed_/e/0/csm_smooth-wall-silo-features-02_01_fce8bcd1c6.webp)