Have in the farm or on a personal farmstead of a good high-performance kruporushka not a fad, but rather a vital necessity. Especially when you consider the high cost of ready to “purchase” animal feed and often inconsistent quality of the advertised. However, some specific designs of existing diversity of shredders (including home-made developments, published at different times in the journal “modelist-Konstruktor”) to choose?
Deserved popular, for example, centrifugal crumbler (see Fig. 1). The principle of their action, and design in many ways reminiscent of the well-known elektrokofemolke. The grain is destroyed by knives rotating at a high speed, intense it cut occurs at the walls, where the raw material is thrown by centrifugal force. Quick adjustment of grinding is not provided here (see table.); the size of the cut fraction is determined by the mesh, and performance — sharpness of knives, their size and speed.