跳汰机是选煤厂之主要分选设备,我国跳汰机存在的主要问题之一是基础试验研究工作较薄弱,对各项参数缺乏规律性了解,这影响了设计水平的提高和设备结构的进一步改善。为探索跳汰机的试验方法,改进主要部件的结构和工作特性,我们研制了跳汰机试验台,进行了清水试验和负荷试验, Jig is the main sorting equipment of the coal preparation plant. One of the main problems in the jig in our country is that the basic experimental research is weak and the laws of the parameters are lack of regularity, which affects the improvement of the design level and the structure of the equipment Further improvement. In order to explore the test method of the jig and improve the structure and working characteristics of the main components, we have developed a test stand for the jig, carried out clean water test and load test,