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Peanut Cone Bottom Silo


The Peanut Cone Bottom Silo is a type of cone-bottom steel silo specifically designed for storing bulk materials such as peanuts. This silo is particularly suited for the storage of granular materials like peanuts due to their good free-flowing properties

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Peanut Cone Bottom Silo Introduction

The Peanut Cone Bottom Silo is a type of cone-bottom steel silo specifically designed for storing bulk materials such as peanuts. This silo is particularly suited for the storage of granular materials like peanuts due to their good free-flowing properties, which allow for material self-discharge under the influence of gravity. Comprising a conical bottom, silo body, and top, the hopper-bottom silo is typically assembled with galvanized corrugated panels to ensure its resistance to corrosion and durability.

Peanut Cone Bottom Silo

Features of peanut cone bottom silo

Cylindrical Structure

The silo is shaped as a complete cylinder, a design that promotes even distribution of internal pressure from stored materials, minimizing stress concentrations and enhancing structural stability. Furthermore, the cylindrical form facilitates natural material flow, making loading and unloading operations both efficient and convenient.

Conical Base Design

The bottom of the silo tapers gradually into a sharp cone shape. This attribute aids in the complete discharge of materials, eliminating potential dead zones found in flat-bottom silos. As a result, peanuts stored at the bottom can effortlessly slide down by virtue of their own weight, without necessitating additional auxiliary equipment for emptying, thereby enhancing storage efficiency and utilization.

Bulk Storage

The conical-bottom silo is suited for the bulk storage of large quantities of peanuts, effectively shielding them from external environmental factors such as moisture, pests, and rodent damage. This ensures consistent peanut quality and minimizes losses. Typically constructed from metal materials like steel or aluminum, the silo offers excellent sealing properties and corrosion resistance.

Capacity Range

According to the information provided, peanut conical-bottom silos have capacities ranging from several hundred cubic feet (e.g., a minimum of 838 ft³) up to thousands of cubic feet (e.g., a maximum of 9,826 ft³), catering to the varying storage requirements of farms or grain processing enterprises of different scales.

Manufacturing Process

Certain conical-bottom silos, such as those produced by Conair, are fabricated using welding or bolted connections, pre-assembled at the factory, and delivered as a fully-enclosed, all-weather bulk warehouse ready for swift and straightforward installation on-site. These silos are robust and durable.

Intelligent Features

Modern conical-bottom silos may be equipped with intelligent monitoring and control systems, including temperature and humidity sensors, ventilation equipment, and pest control measures, ensuring optimal internal storage conditions and further safeguarding the long-term storage quality of peanuts. Some high-end models may also integrate automated loading and unloading systems to boost operational efficiency.

Peanut Cone Bottom Silo price

Peanut cone bottom silo structure

Silo Body (Shell)

This is the main part of the silo where the peanuts or corn are stored. The silo body is designed to withstand the weight of the stored materials and any potential environmental loads.

Silo Cover

Located at the top of the silo, it protects the stored materials from weather elements and external contamination. The cover can be fixed or removable to facilitate the loading and unloading of materials.

Bottom Structure

Includes the bottom panel and possibly a funnel structure to ensure that materials can be smoothly discharged from the silo. The design of the bottom structure considers the flow characteristics of the materials and the unloading method.

Loading and Unloading System

Comprises equipment and structures used for loading and unloading materials, such as conveyor belts, augers, and discharge chutes.

Ventilation System

To control the temperature and humidity inside the silo and prevent material deterioration, silos are usually equipped with a ventilation system, including ducts and fans.

Fumigation System

Used to prevent pests and microorganisms and maintain the quality of materials, the fumigation system may include recirculation fumigation equipment and chemical delivery systems.

Monitoring and Control System

Modern silos may be equipped with a grain condition monitoring system that can monitor key parameters such as temperature and humidity in real-time and adjust them through automated control systems.

Foundation and Support Structure

Provides a stable support for the silo, ensuring the stability and safety of the entire structure.

Peanut Cone Bottom Silo supplier

Advantages of peanut cone bottom silo

Peanut cone bottom silo offer several advantages for the storage of bulk materials like peanuts:

Enhanced Flowability

The conical bottom design improves the flow of materials, allowing peanuts to be discharged smoothly from the bottom outlet, reducing the likelihood of blockages and stagnation.

Reduced Loss

The structure of the cone-bottom silo minimizes loss during storage, maintaining the integrity and quality of the peanuts.

Ease of Cleaning and Maintenance

The conical bottom is easy to clean, which helps maintain the hygiene of the silo and reduces the breeding of pests and microorganisms.

Space Efficiency

The compact design of the cone-bottom silo makes efficient use of space, increasing storage efficiency, especially in areas where land costs are high.


Cone-bottom silos can be customized to meet different storage needs, adapting to various scales and types of peanut storage.

Automation and Integrated Control

Modern cone-bottom silos can be equipped with automated loading and unloading systems, as well as integrated monitoring and control systems, enhancing operational efficiency and safety.

Environmental Control

Cone-bottom silos can be fitted with ventilation and humidity control systems, helping to maintain an appropriate storage environment and prevent spoilage of peanuts.


Cone-bottom silos are typically constructed from durable materials such as galvanized steel, resisting corrosion and harsh weather conditions, thus extending their service life.


The design of the cone-bottom silo helps prevent safety issues related to excessive material buildup, such as structural overload or dust explosion risks.

Economic Benefits

While the initial investment may be higher, the long-term operational costs of cone-bottom silos are lower, and their durability and loss reduction characteristics can lead to good economic returns.

Peanut cone bottom silo application

Peanut cone bottom silo are primarily used for the storage of grain and other bulk materials, including but not limited to soybeans, corn, wheat, barley, oats, malt, rice, paddy, canola seeds, husks, castor seeds, sunflower seeds, and more. These silos are characterized by their large capacity, high strength, ease of maintenance, and long service life.

Peanut cone bottom silo technical parameters

Scientifically speaking, the Silo capacity should be measured with volume (m3). Even in the same grain Silo, the storage tons will be different for different grains with different densities. The following table is calculated based on a  Silo density of 0.75kg/m3, and surely HKB customizes  Silo systems unique for you.

Most Popular Hopper Bottom Steel Silo Technical Specifications
Capacity 50Ton 100Ton 150Ton 200Ton 300Ton 500Ton 1000Ton 1500Ton
Model TCZK
















Diameter(m) 3.667 4.584 5.500 6.417 7.334 7.334 11.000 12.834
Total Height(m) 9.56 12.53 13.25 12.85 14.70 21.42 20.95 23.51


69 150 222 273 415 699 1346 2039
Most Popular Flat Bottom Steel Silo Technical Specifications
Capacity 1000Ton 1500Ton 2000Ton 2500Ton 3000Ton 5000Ton 8000Ton 10000Ton
Model TCK
















Diameter(m) 10.084 11.918 13.750 15.584 15.584 18.334 24.751 25.668
Total Height(m) 18.69 20.34 20.87 20.30 24.78 28.60 26.99 30.60

Density: 0.75ton/m³

1335 2009 2701 2467 4145 6693 10879 13484

After-sale Service

  • – HKB provides advanced grain safety storage technology to assure your grain silo 100% quality stability.
  • grain silo Quality guarantee is one year after installation and commissioning or 18 months after leaving China Port. Maturity is the first.
  • – 7 days x 24 hours service, within 24 hours reply/solve of any technical issues upon request.
  • – Routinely telephone track to remove all might be problems grain silo or issues guarantying the whole system grain silo long-lasting safety and reliability.
  • – HKB will consider all other needs like customs clearance, sea delivery, insurance, customs tax benefit plan, documentation, etc. So our respected Users feel so relaxed and easy to get the grain silo system well.
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