Gruber Maschinen GmbH
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Gruber Maschinen GmbH products

Grain Silos

Gruber - Model GWSI - Smooth Wall Advanced Silo Interior

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.

Gruber - Rectangle Silo with Conveyor Bottom

Gruber rectangle silo with conveyor bottom - according to standard EN1090. The Gruber rectangle silo is suitable for storage of grain, corn, oilseeds, and rape. The silo with a conveyor floor, however, is not suitable for pelleted and floury goods. Optionally, a version for seeds is available.

Roller Mills

Gruber - Model 1015-16 / 1022-16 - Roller Mill

For all grain types (except maize and oilfruits). Very quiet with gear drive. Both rollers are driven. Quick adjustment of the fineness with excentric adjustment. Extra hardened rollers from full material. Diameter of rollers 160 mm for both types. Incl. protected plug- and switch combination with amperemeter. Magnetabsorber for metal parts. Height adjustable legs or console for the wall. Two identical rollers --> by change in time the life-time can be increased due to the changed sense of rotation.

Gruber - Model Type 1040-30 / 1055-30 / 1075-30 - Rollermill

For all grain types, maize and oil fruits. ALSO for wet maize suitable --> component part: deflector is required.