Rock Products - The Leading Voice of the Aggregate Industries.

Portable Hoppers and Bins

Designed to handle a variety of bulk materials various applications, Grasan portable hoppers and bins are available with or without variable-incline belt-feed conveyors and variable-rate vibratory pan feeders. Feed hoppers handle materials at rates of 300 to 1,000 tph and can be used for everything from loading barges, rail cars and trucks to feeding crushers and screen plants. Bins and hoppers are normally mounted on a wide flange beam chassis with truck axels, air brakes and signal lights for highway towing; however, Grasan engineers are able to customize designs to meet individual customer needs.