Silo
Your Professional Silo Supplier
Qingzhou Ruixin Agricultural Machinery Co., Ltd. is an innovative enterprise dedicated to providing efficient and eco-friendly livestock and poultry farming equipment. Since our establishment, we have been committed to delivering comprehensive solutions for modern agriculture and animal husbandry, driving sustainable development through advanced technology.
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![3-10T Small Silos]()
3-10T Small SilosOur 3T-10T small feed towers are made of high quality Shougang galvanized steel (275g / m2 zinc coating) with excellent corrosion resistance and durability.read more -
![15-33T Medium Silos]()
15-33T Medium SilosQingzhou Ruixin Agricultural Machinery Co., Ltd. proudly presents our 15-33T Medium Silos, engineered for secure and efficient storage of grains, seeds, and feed. Designed with premium galvanized...read more -
![40-60T Large Silos]()
40-60T Large SilosQingzhou Ruixin Agricultural Machinery Co., Ltd. introduces our 40-60T Large Silos, designed for high-volume storage of grains, feed, and bulk commodities.read more -
![80-100T Storage Silos]()
80-100T Storage SilosOur 80-100 T storage towers are designed for large-scale farming and storage. The high-quality pre-steel galvanized steel (275 g / m2 zinc coating) is used for excellent corrosion resistance and...read more -
![200-400T Steel Bins]()
200-400T Steel BinsOur 200-400T steel bins are engineered for secure, large-scale storage of grains, seeds, and bulk materials. Built with premium Shougang galvanized steel (275g/㎡ zinc coating), these bins offer...read more -
![Moisture-proof Silos]()
Moisture-proof SilosThe moisture-resistant material towers are made of high-quality galvanized steel plate with good sealing and moisture resistance and are ideal for agricultural and industrial storage needs.read more -
![Mixing-equipped Silos]()
Mixing-equipped Silos1. Powertrain: motor, speed belt, coils, etc. to power stirringread more
2. Stirring shafts and stirring fan blades
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![Smart Metering Silos]()
Smart Metering SilosThe intelligent metered storage tower combines intelligent technology with metering functions for feed storage equipment, which can realize the precise management and automated control of feed,...read more
Why choose us
Quality Assurance
All equipment, such as chicken cages and ventilation systems, undergoes rigorous quality checks before dispatch.
Our Service
Design and planning of poultry cage systems, feeding systems, and ventilation solutions based on your specific requirements.
Sales Market
They are sold across more than 20 provinces and autonomous regions in China and exported to countries in Southeast Asia, Africa, Europe, and beyond.
Product Specifications
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Capacity |
15T, 18T, 20T, 25T, 30T, 33T (varies based on material density). |
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Material |
High-quality galvanized steel with 275g/m² double-sided zinc coating for superior corrosion resistance. |
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Diameter Options |
2750mm, 3060mm, 3260mm, 3670mm (fully customizable upon request). |
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Height |
Adjustable to meet specific storage requirements. |
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Discharge System |
Manual or electric valves for precise material flow control. |
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Additional Features |
Inspection doors, maintenance platforms, safety ladders, and smooth inner walls to prevent clogging. |
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Installation |
Bolt-connected components for quick and hassle-free assembly. |
Benefits of 15-33T Medium Silos
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Space Efficiency: Compact design fits well on small farms or in limited storage areas
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Cost-Effective: Lower initial investment compared to large silo systems
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Modular Use: Multiple 15-ton units can be grouped for scalable storage
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Pest & Rodent Protection: Sealed construction prevents infestations
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Climate Resilience: Protects grain from rain, humidity, and extreme temperatures
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Improved Market Access: Enables farmers to store grain and sell when prices are favorable
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Most small grain silos range from 10 to 30 feet (3–9 meters) in diameter and 12 to 30 feet (3–9 meters) in height. These dimensions directly influence storage volume and footprint. Smaller silos are ideal for limited spaces, such as on small family farms or in backyard agricultural setups, where mobility and ease of access are priorities.
Larger silos, while requiring more space, offer economies of scale by reducing the cost per ton of stored grain. They are better suited for mid-sized farms with higher annual yields or those preparing for seasonal market fluctuations. The choice of size should balance available land, expected grain volume, and future scalability.
Volume and Storage Capacity
Storage capacity is typically measured in bushels or metric tons and is determined by the silo’s internal volume. A 20-foot diameter silo with a 24-foot height can hold approximately 10,000 bushels of wheat, depending on grain density. It's important to match the silo’s capacity to your average harvest volume, allowing for a 10–15% buffer to accommodate peak storage periods.
Overfilling can lead to structural stress and compromised aeration, while underutilization may represent wasted investment. Consider grain type—corn, soybeans, wheat, and barley have different bulk densities—which affects how much can be safely stored in a given volume.
Silo Design and Functional Features
The structural design of a 15-ton silo affects grain flow, ease of loading/unloading, and space efficiency:
Cylindrical Shape: Provides uniform pressure distribution and maximizes volume-to-surface ratio, reducing heat transfer and condensation risks.
Conical Bottom (Hopper Bottom): Enables gravity-fed discharge, ideal for frequent grain retrieval. Best for operations needing regular access to stored grain.
Flat Bottom: Requires augers or sweep systems for unloading but offers better stability and airflow control. Suitable for longer-term storage.
Access Points: Look for silos with multiple hatches—top loading hatches, side inspection doors, and bottom discharge outlets—for maintenance and monitoring.
Integrated Aeration: Fans or duct systems that circulate air help maintain uniform temperature and prevent spoilage, especially in warm climates.
Material Construction and Durability
The material of your silo directly impacts its lifespan, resistance to environmental factors, and ability to maintain grain integrity. For a 15-ton capacity, the most common materials include:
Galvanized Steel: The top choice for durability and longevity. Hot-dip galvanized steel resists rust and corrosion, even in humid or coastal climates. It provides excellent structural strength and is highly resistant to rodents and pests.
Carbon Steel (Powder-Coated): Offers strength at a lower cost than galvanized steel but may require more maintenance in wet environments. A high-quality powder coating can extend its life.
Fiberglass: Lightweight and corrosion-resistant, fiberglass is ideal for storing sensitive grains in dry climates. However, it may not withstand extreme temperatures or physical impacts as well as steel.
Concrete (for flat-bottomed variants): Occasionally used in modular small silos, concrete offers excellent insulation and fire resistance but is less common in 15-ton mobile units.
Enterprise Qualification Certificate
FAQ
We're professional silo manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to buy silo in stock here from our factory. Good service and low price are available.