Hopper Bottom Silos Manufacturers

Orison Industries, based in New Delhi, is a leading manufacturer and supplier of hopper bottom silos. Renowned for their precision engineering and robust construction, Orison Industries’ silos offer efficient grain storage solutions with optimal discharge capabilities. Utilizing high-quality materials and advanced technology, they ensure durability and longevity in diverse climatic conditions. The company’s commitment to excellence and customer satisfaction has established it as a trusted name in the industry, providing tailored storage solutions to meet the specific needs of agricultural and industrial clients. Choose Orison Industries for reliable and efficient hopper bottom silos that enhance your storage operations.

ORISON hopper bottom silos are produced in a range from 5 tonnes up to 1.000 tonnes.

Hopper silos lower part has 45° and 60° degree angle and this allows the grain to flow easily with its fluidity. However, 45-degree conical bottoms are used for grains, and 60-degree conical bottoms are used for feed, wet material and low fluidity materials.

Why Choose Hopper Bottom Silos for Grain Storage

Hopper bottom silos are the preferred choice when continuous, self-discharge storage is required. Their cone-shaped base allows grain to flow out completely under gravity, eliminating the need for internal sweeping augers and reducing residue build-up between batches.

This design is especially suited for materials with a low angle of repose, such as wheat, maize, and other free-flowing grains, where complete and consistent discharge is critical for mills, processing units, and bulk loading operations.

At Orison Industries, our hopper bottom silos are manufactured using high-quality galvanized steel and are engineered for durability across India’s varying climatic conditions — from humid coastal regions to dry northern plains.

Features of Hopper Bottom Silos

  • Conical Hopper Bottom – Sloped bottom ensures smooth and efficient grain discharge.
  • Strong & Durable Construction – Made from high-quality steel or galvanized steel for long-term performance.
  • Easy Grain Unloading – Allows quick unloading with minimal grain residue inside the silo.
  • Aeration System Compatible – Can be equipped with aeration systems to maintain suitable storage conditions.
  • Temperature Monitoring – Supports temperature sensors for better grain storage management.
  • Multiple Capacity Options – Available in different capacities for farms, food processing units, and industrial applications.
  • Easy Cleaning & Maintenance – Hopper design reduces grain accumulation and makes cleaning and inspection easier.
Hopper Bottom Silos Manufacturers
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Hopper Bottom Silo Capacity Range

  • Small silos: 5 to 50 tonnes – ideal for farms and small processing units
  • Medium silos: 50 to 300 tonnes – suitable for mills and cooperatives
  • Large silos: 300 to 1,000 tonnes – used in commercial grain handling and bulk loading facilities

Choice of 45° conical bottom (for free-flowing grains) or 60° conical bottom (for feed, wet material, and low-fluidity materials) depends on the material being stored.

Hopper Bottom Silos Manufacturer in India

Generally, it is preferred for continuous discharge status. During unloading, out-of-energy use and lower operating costs are the main reasons to prefer these types of silos. Moreover, this type has a special preference for grains that have a low angle of repose. For this reason, ORISON hopper bottom silos are the best solution if you want complete discharge, self-discharge, or low-cost discharge in your system.

ORISON also developed special steel structures, chassis, and platforms for hopper bottom silos. These steel structures placed in the bottom of the hopper silo give height to the silo. This prepared combined system is placed on the rail lines and truck loading points to make filling train wagons and trucks simple and healthy.