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公开(公告)号:US20210362193A1
公开(公告)日:2021-11-25
申请号:US16954584
申请日:2018-10-10
发明人: GANG WANG , ZHIHUA FENG , JUNFANG NI , XIANGJUN LAN
摘要: Provided is a bolt screening machine, including an external frame, a feeding mechanism, and a screening mechanism, wherein the feeding mechanism and the screening mechanism are combined with and mounted on the external frame, the unscreened bolts are fed into the screening mechanism through the feeding mechanism, and the screening mechanism screens and arranges the bolts.