Producing alfalfa pellet with common feed circular mould pellet machine brings on high energy consumption and low life span of loop die. In this paper pelletization of alfalfa pellet was simulated. Experiments based on different granularity of alfalfa powder were carried out. Mathematical model for obtaining the relationship of the extruding force, granularity and density was established as basic parameters for the research.
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吳勁鋒,黃建龍,張維果,趙武云.苜蓿草粉制粒密度與擠出力模擬試驗(yàn)[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2007,38(1):68-71.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(1):68-71.