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Apparatus for fracturing polycrystalline silicon and method for producing fractured fragments of polycrystalline silicon
Apparatus for fracturing polycrystalline silicon and method for producing fractured fragments of polycrystalline silicon
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机译:多晶硅压裂装置和多晶硅破碎片的生产方法
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摘要
An apparatus for fracturing polycrystalline silicon having a pair of rolls which are rotated in a counter direction each other around parallel axes; and a plurality of fracturing teeth which are provided on outer peripheral surfaces of the rolls and are protruded radially-outwardly, in which top surfaces thereof are formed spherically and side surfaces thereof are formed conically or cylindrically, and fracturing fragments of polycrystalline silicon between the rolls.
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