Nemag BV is a manufacturer of grabs designed for handling a range of bulk materials from coal and iron ore to grain, animal feed, scrap metal, minerals, and biomass. Nemag worked with the group of Dr. Dingena Schott at Delft University of Technology (TU Delft) to develop a new generation of grabs for iron ore that are faster and lighter — using Altair EDEM™ bulk material simulation software to test and optimize the new design.