The mineral use vibration Shai extension is according to tradition industry technique but development get up of importance engineering machine, it of usage for choose mineral efficiency and mineral of valid the utilization rate have to the pass importance of function, pass valid of Shai cent, thin turn, we can anticipate to carry on to the mineral very good of classification, so for exaltation the mineral anticipate of comprehensive utilization and it develop of the product quality of article have importance function.
This topic was main research from settle center vibration Shai extension of switchboard design, main constitute of design calculation, detailed analysis vibration Shai extension machine of development condition.
This topic at design research absorb domestic and international of design experience, combine our country actual completion of, this topic can for general vibration machine design provide certain of reference.
Keyword: screener; vibration; frequency; sift the inclination of surface; amplitude