为了解决大量有机肥料与化肥混合,制成肥效较高,适合机械化施肥的颗粒肥料,我们在学习外地研制颗粒肥制造机经验的基础上,改进并试制了立式刮板、辊轮式,对辊式和倾斜圆盘球肥机。该机已在我区依安等县推广使用一千余台,受到广大贫下中农的欢迎。一、结构、安装与特点 In order to solve a large number of organic fertilizers and chemical fertilizers, fertilizer made of high efficiency, suitable for mechanized fertilization of granular fertilizers, we learn from the experience in the development of particle fertilizer manufacturing machine based on the improvement and trial production of vertical scraper, roller-type, Roller and tilt disc ball machine. The aircraft has been in our area to promote the use of more than a thousand other units of Taiwan, by the vast majority of poor middle peasants welcome. First, the structure, installation and features