Wood Pellet Silo Multi-Discharge Ports and Screw Reclaimer

As following picture, bigger volume silo need 7 discharge ports in one line, and if this 7 ports all opened , can reach the 120t/h of unloading capacity, and after the silo inside left not much, then open the bottom screw reclaimer, its capacity is 50t/h, and can easily help the leftover pellets discharge out. If you need the bottom screw reclaimer self capacity reach 120t/h, this need very large screw auger and very big speed, vert costly.