A grinding plant can only operate efficiently if material is fed in at the optimal rate and is appropriately dosed. Even distribution of the product across the entire width of the hammer mill has a significant effect on the grinding process, ensuring lower-wear operation and higher performance. All Tietjen’s feeders also control the supply of aspirated air as well as the separation of foreign matter. Thus the high and individual feeding system requirements are now taken into account by three product lines – R, DA and AGS feeders. Tietjen offers the right feed-in system that corresponds to your product characteristics and the structural situation in your plant.