Storage Silos
Types of Storage Silos. There are three main types of silos, namely Tower Silos, Bunker Silos, and Bag Silos. 1. Tower Silos. Tower silos have a diameter of 4 to 48 meters with a height of 3 to 40m. Tower silos are constructed using wood, steel, or concrete. The most commonly used silos are tower silos.