For those trying to choose an appropriate silo, it may be useful to understand the differences between a galvanized steel silo and a carbon steel silo with food paint.

Galvanized silo.

Galvanization is the process of applying a protective zinc coating to steel in order to prevent rusting. That means that thicker coating gives the steel longer useful life.

In the market, you will find silo manufacturer using different Zinc coatings: Z-275, Z-375, Z-450, Z-600. The number means the grams of zinc per square meter that the steel has in both side (inner and outer faces).

Silos Cordoba supplies Z-600 in all its silos.

Painted carbon steel silo. 

There are several solutions in the market, but basically we can see:

1.- Plastic paint.

2.- Epoxy paint.

Although the second one has a high zinc content, both solutions are not as strong as galvanized steel.

Due to the high investment in storage silo projects, the high cost of painting all the surface (workforce, raw material, longer installation time), the difficult painted process with different layers, the final quality of the steel, the shorter useful life of the steel, we do not recommend this solutions. Painting should only be used as a maintenance system in case any rust appear.

Need more tips or advice? Please visit our FAQ’s section


Differences, Advantages & Disadvantages

  1. Advantages of using steel silos for grain storage instead of storing the grain in warehouses
  2. Advantages of using a Steel Silo over a Bag Silo for Grain Storage
  3. Advantages of a Steel Silo vs. a Concrete Silo for grain storage
  4. Difference and benefits of a galvanised steel silo and a carbon steel silo with food paint

Safety tips for grain handling and storage

  1. Requirements to store grains safely
  2. The importance of temperature control inside the silo
  3. How to minimise spoilage during the storage of soybean
  4. Indicators to detect problems with the soybeans stored in a silo: Heating, change in color, musty odour, lumping and caking
  5. What are the necessary control plans for storing corn in a metal silo?
  6. How to store grain to reduce post-harvest losses and protect its quality

General Guidelines

  1. Guidelines for choosing and designing a silo facility
  2. What is a Tempering Silo and what is it used for
  3. What kind of filters are used in grain storage facilities and why
  4. Metal structure of towers in grain storage facilities

Need more information?

Request a no obligation quote

Казахстан | Silozuri în România

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