The hopper is designed to contain feeds and dried raw materials with a specific weight till 700 Kg. / m3. The loading is easily carried out from above through a large dome which is conveniently opened and closedby a hand winch. More capacities from 6 to 18 m3 available thanks to appropriate modular extensions. The 780 mm.-diameter hopper outlet makes possible to mount any bottom or adapter from the Agritech range.