Cylindrical storage silos for long-term raw material storage
Efficiently store bulk raw materials for extended periods with versatile cylindrical silos, ideal for maintaining the integrity and quality of grain, feed, and processed meals in high-capacity setups.

Stores and Preserves Bulk Raw Materials
The cylindrical storage silo from Ottevanger Milling Engineers provides a robust solution for bulk material storage, especially suited to grain, soybean, and animal feed sectors. Constructed from galvanized steel with optional smooth or corrugated walls, it ensures durability and longevity. These silos are available with a range of storage capacities and feature flat or conical bottoms for efficient material discharge. The silos can be equipped with ventilation, cooling, and ATEX equipment for enhanced safety and material preservation. With its potential for integration into automated systems, the silo supports seamless process automation in storage and handling operations, optimizing space and workflow without compromising on quality or safety.
Benefits
- Optimizes storage capacity with customizable size options and efficient space utilization.
- Enhances safety and material quality with available ventilation and cooling systems.
- Reduces structural corrosion risk with robust galvanized steel construction.
- Integrates seamlessly into automated production lines, minimizing human intervention.
- Supports long-term storage needs with reinforced construction and optional ATEX compliance for explosive environments.
- Applications
- Raw materials,Pet food,Oilseed processing,Soybean processing,Aqua feed,Concentrates,Premix,Grain storage,Compound feed
- End products
- Processed soybean meal,Mineral concentrates,Corn grain storage,Animal feed pellets,Cat kibble,Fish feed pellets,Wheat grain storage,Vitamin premixes,Soybean oil
- Steps before
- Product intake,Pre-cleaning,Dosing,Weighing,Grinding,Milling,Structurizing
- Steps after
- Conveying,Discharging,Conditioning,Pelleting,Drying,Cooling,Crumbling,Sieving,Coating
- Input ingredients
- raw materials,grains
- Output ingredients
- stored raw materials
- Market info
- Ottevanger Milling Engineers is renowned for designing and manufacturing innovative milling equipment and complete production lines for the grain processing industry, including feed mills, flour mills, and biomass processing, with a reputation for quality, efficiency, and customized solutions.
- Material
- Galvanised steel
- Design Options
- Smooth or corrugated wall
- Base Type
- Flat floors or conical-bottom
- Storage Capacity Range
- Variety of storage capacities
- Height and Diameter Options
- Various heights and diameters
- Ventilation and Cooling
- Available on request
- ATEX Equipment
- Available on request
- Support Structure
- Concrete base or foot structure
- Storage Capacity
- Varies by design
- Material
- Galvanised steel
- Design Type
- Smooth or Corrugated wall
- Base Type
- Flat floor or Conical-bottom
- Cooling and Ventilation
- Optional
- Step and Platform Access
- Available on request
- Explosion Protection
- ATEX equipment
- Support Structure
- Concrete base or Steel foot structure
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Shape
- Cylindrical
- Material
- Galvanised steel
- Reinforcement
- Yes
- Wall Type
- Smooth or corrugated
- Bottom Type
- Flat,Conical
- Base Type
- Concrete,Foot Structure,Collar Wall
- Capacity Range
- Varied
- Height,Diameter
- Varied
- Silo Wall Type
- Smooth or Corrugated
- Floor Type
- Flat or Conical-bottom
- Construction Material
- Galvanised Steel
- Base Support
- Concrete or Foot Structure
- Discharge Equipment
- Silo Unloading
- Platform,Steps
- Available on Request
- Ventilation Options
- Available on Request
- ATEX Equipment
- Available on Request