PATENTED SILO SYSTEM - Advanced silo technology through systematic further development
Gruber smooth wall silo type GWSI for indoor installation according to EN1090 standard
In many cases, the smooth-walled round silo from Gruber is the most cost-effective solution of all internal silos. The patented silo system has no bracing on the inside and the silo feet are also completely bolted to the outer shell. This means that there is hardly any dust build-up inside the round silo. The Gruber smooth wall silo can be supplied with a filling volume per silo of 5m³ to 370 m³ or silo diameter 2.25m to 7.5m.
Funnel silo: For round silos, free-standing discharge funnels or internal funnels can be installed.
Ventilation silo: For optimal grain ventilation, either a ventilation funnel or ventilation channels can be installed. The ventilation fan is adjusted to the silo height and the silo content.
The Gruber smooth wall round silos type GWSI are equipped with supports, feet and floor mounting brackets as standard.
Accessories as requested:
- Access hatch
- Auger feedthrough
- Auger for silo emptying
- Silo ventilation
- Cover nets
- Installation hopper with and without ventilation
- Drain funnel with feet
- Floor mounting ring.
The Gruber smooth-wall round silo is made of smooth and galvanised steel sheets, therefore there is little dust build-up on the walls and low friction during emptying. Strong silo walls (up to 1.5 mm) and external stiffening frame ensure maximum stability and thus the longest possible service life.
Better storage quality is ensured by optimum grain slippage, as the smooth walls prevent dust deposits. This prevents preserved or moist grain from solidifying in the silo.
|GWSI Type||Number of rings||Diameter (m)||Height (m)||Capacity (m³)|
|GWSI 2.25||1 to 6||2,25||1.25 to 7.25||5.00 to 28.8|
|GWSI 2.625||1 to 6||2,625||1.25 to 7.25||6.80 to 39.2|
|GWSI 3.00||1 to 6||3,00||1.25 to 7.25||8.80 to 51.2|
|GWSI 3.375||1 to 6||3,375||1.25 to 7.25||11.20 to 64.90|
|GWSI 3.75||1 to 6||3,75||1.25 to 7.25||13.80 to 80.00|
|GWSI 4.125||1 to 6||4,125||1.25 to 7.25||16.70 to 96.90|
|GWSI 4.50||1 to 7||4,50||1.25 to 8.45||19.90 to 134.40|
|GWSI 5.25||1 to 7||5,25||1.25 to 8.45||27.00 to 183.00|
|GWSI 6.00||1 to 7||6,00||1.25 to 8.45||35.30 to 239.00|
|GWSI 6.75||1 to 7||6,75||1.25 to 8.45||44.70 to 302.40|
|GWSI 7.50||1 to 7||7,50||1.25 to 8.45||55.20 to 373.30|
- Listing of GWSI variants from Ø 2.25 m to 4.125 m. 20 K
- Listing of GWSI variants from Ø 4.5 m to 7.5 m. 228 K
- Accessories for smooth wall round silo for indoor installation 19.5 K
- Built-in funnel types for GWSI, low version, with and without ventilation 101 K
- Built-in funnel types for GWSI, high version, with and without ventilation 100 K
- Drain funnel types with feet for GWSI 74 K