Determination of design and operation parameters influence of screw type pelletizer on crumbling and temperature of soybean chaff pellets

This article presents the study of significant factors influence on pelletizing process soybean chaff. The aim research was to determine operating modes screw providing chaff pellets output with a crumbling not more than 12% at optimum temperature 70 — 80°C. To - such as flight step, rotation speed, moisture pelletizing, well optimal values variation these factors, search experiments were conducted type laboratory pelleting press XP-3. Regression equations calculated result studies, which are adequately describing proper quality pellets; this will allow develop technology for compacting in stationary processing grain and heap, allows reduce costs transportation storage