一、前言跳汰机在我国鎢的选矿生产中应用較广,且在选別作业中起着重要的作用。历年来,各厂矿对各类型跳汰机进行了改进,在其性能的掌握和操作的控制方面积累了很多經驗,跳汰作业日益走向正常。但随着我国鎢矿生产的发展,对跳汰作业无論在操作水平或設备性能方面均提出了較高的要求。这就需要对以往 First, the preface Jig in our country tungsten ore dressing production is widely used, and in the sorting operation plays an important role. Over the years, various factories and mines have improved various types of jig, and accumulated a great deal of experience in the control of their performance and operation, and their jigsaw operations have become more and more normal. However, with the development of the production of tungsten ore in our country, the jigging work has put forward higher requirements both in terms of operation level and equipment performance. This needs to be in the past