The model S-7 dual lane weigh filler allows for three different modes of operation. In simultaneous dump, the machine fills both weigh hoppers at the same time, allowing for twice as much product flow than the S-4 machine. In the individual dump, the machine dumps whichever weigh hopper is at weight. Finally, the S-7 can mix products with the optional divided supply hopper. The Logical Controller II can be set to weigh two completely different products at different weights to easily mix products into one container.