Horizontal silos · OR and ORC series
Poggi horizontal silos store and dose cement, lime, fly ash and other powders on mobile sites and temporary plants. The material is loaded pneumatically or mechanically, kept in the silo and released by the extraction screw in the exact quantity your mixer or plant needs. Telescopic legs lift the silo without cranes: flexible, fast and compact.
Telescopic legs lift the silo without cranes or external platforms. Installed in a few hours on a flat concrete slab.
The internal structure feeds material to the extraction screw for consistent, accurate dosing.
Hot-dip galvanized structure, built for long life in demanding conditions.
Dual-compartment models (ORC) store two materials at once. Accessories and controls on request.
OR series
Truck and trailer
High capacity, designed for frequent relocation from site to site.
ORC series
Standard container
Ships in a standard container: less space, simpler international logistics.
Engineered for performance
Applications & sectors
Storage and dosing of powders and granular materials on construction sites, mobile plants and in industry.
Engineered for reliability
Loading safety. Connecting the loading hose lights an indicator on the control panel; only then can the butterfly valve open, preventing overpressure.
Inspection access hatch. Hatches at the spiral joints allow quick checks of the extraction system and shorter downtime.
Two-way safety system. An electronic pressure sensor closes the butterfly valve if the filter clogs; a mechanical backup rebalances pressure if that fails.
Adjustable telescopic legs. Height adjustment and swivel feet for stability, faster positioning and quick assembly and disassembly.
Discharge system. Smooth interior for continuous flow to the screw. Gravity discharge through a conical lower hopper, with butterfly valves, pneumatic valves or external screw conveyors. Adjustable extraction screw with flexible discharge height.
Vibration systems. Electric or selective vibrators prevent bridging and blockages with difficult materials.
Fluidization systems. Compressed-air plates or nozzles keep powders such as cement and hydrated lime flowing.
Volumetric dosing. Screw conveyor timed to the silo's nominal flow rate.
Electronic dosing with load cells. Precise weighing, cycle recording and recipe management, for certified dosing.
Remote management and traceability. On request: remote control, data visualization and automatic reports, ready for Industry 4.0 integration.
Upper filter (Poggi patent). Integrated on the roof, it captures the dust vented during pneumatic loading, continuously and automatically. Filter type matched to the stored material.
Level control · electrical controls and operator interfaces · equipment for harsh climates · additional tanks · weighing systems · extraction and transport screws · flowmeter pump · lateral screw doors · vibrators · health and safety features · aesthetic customization.
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