FELTRE Srl designs and manufactures feedbox. The feedbox can be different and feature different sizes, depending on the type of material handled and / or depending on the type of use. They can be used for the determination of conveyor load or equipment like sieves, shredders, etc. open bags, etc.. The dosing panel of the feedbox, can be fixed or adjusted pneumatically. The base can be built with belt or metal shutters. The structure can be made of carbon steel with double epoxy coating or stainless steel 304.