Bulk cement storage solutions for cement plants, grinding stations, and distribution terminals. Engineered for safety, durability, and efficient material handling.
The cement silo is an essential component of any cement plant, grinding station, or distribution terminal. It provides bulk storage for finished cement, ensuring continuous production while buffering between production and dispatch operations. Proper silo design is critical for cement quality preservation, as cement readily absorbs moisture and can hydrate or set in contact with water.
LIMING cement silos are engineered with corrosion-resistant steel construction, integrated fluidization floors for efficient extraction, and comprehensive dust collection systems. Available in capacities from 100 tonnes (mobile batching plant silos) to over 100,000 tonnes (cement terminal storage), our silos serve cement producers, ready-mix concrete plants, and port terminals worldwide.
| Quick Specifications | |
|---|---|
| Silo Height | 11.4-25 m |
| Storage Capacity | 100-100,000 tonnes |
| Diameter | 3-30 m (model dependent) |
| Construction Type | Bolted or welded steel |
| Bottom Type | Flat or cone |
| Extraction Rate | 100-400 t/h |
| Dust Collector | Pulse-jet bag filter |
| Design Life | 50+ years |
Prefabricated panel sections assembled on-site with high-strength bolts and sealed joints. Advantages: lower transport cost, faster erection (2-4 weeks), easy expansion, no specialized welding required. Ideal for capacities from 100 to 10,000 tonnes. Available in galvanized or painted steel for long-term corrosion protection.
Continuous steel plates welded on-site for maximum structural integrity and complete airtightness. Advantages: higher structural strength, seamless interior surface, suitable for very large capacities (5,000-100,000+ tonnes). Preferred for cement terminals and large grinding stations requiring maximum storage volume.
Horizontal bottom design with integrated aeration floor and fluidization system using air slides and porous membrane technology. Pneumatic extraction through multiple discharge points ensures first-in, first-out material flow. Best for large storage capacities where gravity discharge is impractical.
Conical bottom design with 45-60 degree slope for gravity-assisted discharge. Fewer moving parts, simpler extraction system, and lower energy consumption. Ideal for smaller silos (100-1,000 tonnes) in batching plants and mobile concrete plants requiring reliable, low-maintenance extraction.
Sealed construction with weatherproof joints prevents moisture ingress. Dehumidification systems available for high-humidity environments. Maintains cement quality during extended storage.
Open air slide systems with porous membrane floors ensure complete cement extraction with minimal residue. Extraction rates of 100-400 t/h for rapid truck/rail/ship loading.
Radar or ultrasonic continuous level sensors with high/low level alarms. Automated overfill protection prevents spills and ensures optimal inventory management.
Bolted silos erect in 2-4 weeks with minimal heavy equipment. Welded silos use jacking systems that build from the top down, eliminating scaffolding and reducing construction time.
Pulse-jet bag filters on silo tops capture displaced air during filling. Typically achieves <20 mg/Nm³ emission levels, meeting strict environmental regulations.
Pressure/vacuum relief valves, emergency vents, overfill protection, and access platforms with OSHA-compliant guardrails and ladder safety systems.
| Model | Diameter (m) | Height (m) | Capacity (t) | Bottom Type | Construction | Extraction (t/h) |
|---|---|---|---|---|---|---|
| CS-100 | 3.0 | 11.4 | 100 | Cone | Bolted | 50-80 |
| CS-300 | 4.5 | 12.8 | 300 | Cone | Bolted | 80-120 |
| CS-500 | 5.5 | 14.0 | 500 | Cone | Bolted | 100-150 |
| CS-1000 | 7.0 | 15.5 | 1,000 | Cone/Flat | Bolted/Welded | 120-180 |
| CS-2000 | 8.5 | 17.0 | 2,000 | Flat | Bolted/Welded | 150-200 |
| CS-5000 | 12.0 | 19.0 | 5,000 | Flat | Welded | 180-250 |
| CS-10000 | 15.0 | 20.5 | 10,000 | Flat | Welded | 200-300 |
| CS-20000 | 18.0 | 22.0 | 20,000 | Flat | Welded | 250-350 |
| CS-50000 | 24.0 | 24.0 | 50,000 | Flat | Welded | 300-400 |
| CS-100000 | 30.0 | 25.0 | 100,000 | Flat | Welded | 350-400 |
Roof-mounted dust collector captures displaced air during filling. Emissions <20 mg/Nm³.
Automatically release overpressure from pneumatic filling to prevent structural damage.
Prevent negative pressure collapse during rapid extraction or temperature changes.
Radar/ultrasonic sensors with audible and visual alarms prevent overfilling at designated silo levels.
Galvanized steel platforms with guardrails and safety cages on ladders for safe maintenance access.
Rupture panels provide controlled pressure relief in extreme overpressure scenarios.