outdoor silo
ladder with safety cage and platform
outdoor silo
ventilation floor with inlet for emptying auger
outdoor silo
ventilation floor with support
outdoor silo
roof entry door with ladder on roof with railing
outdoor silo
silo plant in Russia
outdoor silo
entry door with inspection glass
outdoor silo
silo plant in Gaspoltsofen
outdoor silo
outleg for auger
outdoor silo
mounting of silo roof
outdoor silo
silo plant customer Biber
outdoor silo
silo plant customer BVW Königshof
outdoor silo
silo plant customer Mair
outdoor silo
silo plant customer "Hausrucköl"
 

The most stable among the outdoor silos - designed and built in Austria

Gruber smooth-wall outdoor silos - built according to the EN1090 standard required by law

The Gruber smooth-wall outdoor silo offers a high-quality and functional solution for medium to large bins. The silo program ranges from net capacity of 35 m³ to 3737 m³ and diameter 3,0 m to 15,0 m.
The silos are equipped with screwed on the outer shell stiffening rings, pillars and silo roof with inlet.

The following additional equipment is available:

  • entrance door
  • inlet for an auger
  • ladder
  • roof inspection door
  • roof ladder
  • sweep discharging auger
  • under-floor unloading auger
  • aeration floor
  • installation hopper with or without aeration (up to silo diameter 6,0 m)


The grain bin is designed for outdoor installation and consists of smooth, galvanized steel sheets. A high zinc coating (450 g / m²) and strong silo walls (1,0 mm to 4,0 mm) to ensure maximum stability and thus longest life.

Easy flowing of the grain and no dust deposit because of smooth (straight) walls guarantee better storage quality. This prevents that conserved or moist grain solidifies in the silo.

GWSA silo type number of the rings diameter (m) total height (m) height cylinder (m) volume (m³)
GWSA 3,00 4 bis 10 3,00 5,86 bis 13,06 4,85 bis 12,05 35 bis 86
GWSA 3,75 4 bis 12 3,75 6,02 bis 15,62 4,85 bis 14,45 55 bis 161
GWSA 4,50 4 bis 12 4,50 6,23 bis 15,83 4,85 bis 14,45 80 bis 233
GWSA 5,25 4 bis 13 5,25 6,45 bis 17,25 4,85 bis 15,65 110 bis 344
GWSA 6,00 4 bis 13 6,00 6,66 bis 17,46 4,85 bis 15,65 144 bis 450
GWSA 6,75 4 bis 14 6,75 6,88 bis 18,88 4,85 bis 16,85 184 bis 614
GWSA 7,50 4 bis 14 7,50 7,12 bis 19,12 4,85 bis 16,85 229 bis 759
GWSA 8,25 4 bis 15 8,25 7,35 bis 20,55 4,85 bis 18,05 281 bis 986
GWSA 9,00 4 bis 15 9,00 7,56 bis 20,76 4,85 bis 18,05 335 bis 1174
GWSA 10,50 5 bis 16 10,50 9,19 bis 22,39 6,05 bis 19,25 566 bis 1709
GWSA 12,00 6 bis 17 12,00 10,82 bis 24,02 7,25 bis 20,45 883 bis 2375
GWSA 15,00 7 bis 17 15,00 12,89 bis 24,89 8,45 bis 20,45 1617 bis 3737

Service & Sales

Office: 
Spare parts:
Sales:
Tel.: +43 7735 6051 0
Tel.: +43 7735 6051 13
Tel.: +43 7735 6051 22

Office hours
Mo - Th:07:00 - 12:00, 13:00 - 16:45
Fr:07:00 - 12:00

International sales partner and information 

Sales & Export

Contact

Gruber Maschinen GmbH
Kirchdorf 6 
4673 Gaspoltshofen, Austria

Tel.: +43 7735 6051 0
office@gruber-maschinen.at


Send request

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