In relation to the development of automatic discharging and grinding system producing eco-friendly composite fertilizer raw materials, the performance test was proceeded. and We had obtained the following results. 1. Of the evaluation items set as performance indicators for this technology development, the “grinding capacity” of the composite fertilizer roll mill is higher than the current market-sufficient performance (1500kg/hr) of 1800kg/hr.For “grind particle size”, results of less than 1.8 mm on average were obtained, which is smaller than market-sufficient performance (average less than 2 mm). 2. As a result of the evaluation of “1batch 400kg discharge time”, the results of less than 10min/1bach were obtained, which is shorter than the market satisfaction performance (15min/1bach).