The rod Feeder Machines are used to uniformly feed large materials in front of the coarse crusher. At the same time, due to the role of the rod screen surface, it can remove fine materials such as soil and achieve pre-screening function, which can improve the coarse crushing capacity. The Vibratory Feeder Machine is a kind of equipment that can feed block and granular materials uniformly and continuously from the storage silo to the receiving device. Linear Vibratory Feeder is widely used in the crushing and screening joint device of the metallurgy industry, mining industry, construction industry, chemical industry, etc., and can be mainly divided into the steel plate structure and grate structure. The former one is more used in stone crushing plants for continuously feeding stone into the crushing mill, while the vibrating feeder with a grate structure can coarsely screen the materials. It makes the feeding system more economical and reasonable in configuration and has bee…