The container is made of hot galvanized steel pipes. The pipes ends with plastic trims, which are fixed, and the bottom of the pipes ends with plugs. System discharge consists of a carrier with ears, mechanism and double doors that allow discharge smooth paper, plastic, glass or metal containers. Holes for certain types of raw materials are derived according to the type and size of packaging and are provided with a self-closing door.
Tank is plasticised in RAL 7040 color, and the designation of the type of raw material is applied to the container staining.