Bag Bulk materials are stored in bags. Common styles for bags include open top (circular ... Silos often include features such as low or high level indicators, bin activators, or unloading systems for ...

Bulk materials loaders and unloaders are used to fill and remove powders, granular substances and other bulk solids from bags, bins, boxes, carts, drums, hoppers, railcars, trucks, and silos. They ...