Blending beds for bulk material
Longitudinal or circular stockpiles are used to mix or homogenise the raw materials. This can be achieved both in covered halls and in the open. The basis for a blending bed is achieved by building up the pile in layers using a spreader and then using a bridge scraper to reclaim material from the front of the pile. The result is the best possible mixing effect, since an almost constant quality is needed when it comes to further processing the material.