Outdoor and indoor silos for storing raw materials, mixed goods and finished products are a prerequisite for a meaningful automation of the material feed. In the food, chemical and plastics industries, silos made of aluminum are used almost exclusively today. They are corrosion and weather resistant, maintenance-free and have an unlimited shelf life. We offer storage silos made of aluminum or stainless steel for economical storage of raw materials with high throughput rates. Storage containers in sizes from 5 to 200 cbm are available, as well as silos with several chambers for storing different materials. The silos are equipped for loading by tank trucks. Alternatively, bag feeding stations with a high conveying capacity can be supplied.