KTF3-1200-2 Sunflower Seeds Shelling Machine is our first patented product of grain sheller, products upon the launch of best-selling throughout the country continued to win acclaim user of sunflower hulling industry by virtue of its good reputation and excellent performance. Highest perfect kernel rate and ideal yield capacity of sunflower and black oil sunflower seeds is ensured by efficient wind-driven lift, systematic shelling procedures, and well-constructed separating sieves assembly. The production begins with raw materials being fed in the impact dehullers centre by wind-driven elevator, the seeds are then accelerated outward and collides with the static wall where the hull is cracked. The mixture consisting of kernels, husks and unshelled product is discharged to suspended separator for specific separating the loses hulls, partially dehulled seeds, some unshelled seeds and dehulled kernels. At this stage, an aspirator of cyclone removes hulls and dust by means of aspiration, followed by total separation of hulled kernels and unhulled seeds with three units of inclined vibrating screens one after another. The unshelled seeds will be returned to dehullers for re-hulling again. After passing through all of the stages, the finished product is ready and is deposited in the hopper.