SpreadDEM is a simulation software of the particle flow on centrifugal fertilizer spreaders oriented to designers and producers of agricultural machinery. Based on DEMPack technology, the trajectory of every single fertilizer particle is evaluated from the hopper to their contact with the ground.

SpreadDEM provides a complete and practical solution to optimize the design of the spreading machinery becoming an alternative to trial-and-error experimental testing. Thanks to its easy-to-use interface, users are able to simulate in a few intuitive steps and with minimal training the most significant results for the fertilizer spreading.