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roll crusher polysilicon

Mar 14, 2007· A method for comminuting coarsepolysilicon,comprising feeding coarsepolysiliconto aroll crushercomprising arollwhich rotates about a shaft, therollcomprising a carrierrollof steel and a plurality of hard metal segments of a cobalt matrix in which tungsten carbide is incorporated, said hard metal segments reversibly fastened with a form fit onto an external surface of therollwhich contacts the coarsepolysiliconand forming a circumferential surface of theroll

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  • polysilicon crusher - mine equipments

    polysilicon crusher - mine equipments

    Crushing of solidified silicon is performed in jaw crushers androll crushersbecause at. ProducingPoly-Siliconfrom Silane in a Fluidized ... - ResearchGatePoly-silicon, the feedstock for the semiconductor and photovoltaic industries, was in short

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  • roll crusher,double roll crusher,teech roll crusher,roller

    roll crusher,double roll crusher,teech roll crusher,roller

    Introduction toRoll CrusherThis seriescrusheris a crushing machine researched and manufactured by our company for coarse crushing. Theroll crusheris widely used for crushing high hard and medium hard materials in such industrial departments such as …

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  • double roll crusher – henan victory machinery co., ltd

    double roll crusher – henan victory machinery co., ltd

    Don't Hesitate To Ask. Request A Quick Quote. Products & Services. Washing; Crushing; Dewatering; Production Line; Related Equipment

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  • roller stone crusher, roller stone crusher suppliers and

    roller stone crusher, roller stone crusher suppliers and

    A wide variety of roller stonecrusheroptions are available to you, such as new. You can also choose from building material shops, manufacturing plant, and energy & mining roller stonecrusher, as well as from 1 year roller stonecrusher, and whether roller stonecrusheris hammercrusher, or rollercrusher

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  • us8074905b2 - method and device for comminuting and

    us8074905b2 - method and device for comminuting and

    The invention relates to a device for comminuting and sorting polycrystalline silicon, comprising an instrument for feeding a coarsepolysiliconfraction into acrushingsystem, thecrushingsystem

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  • us patent for polycrystalline silicon fragments and

    us patent for polycrystalline silicon fragments and

    Aug 07, 2014· Comminutedpolysiliconwith reduced contamination is prepared using multi-step comminution employing comminution with comminution tools of …

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  • zhengzhou jinding heavy industry co., ltd. - energy saving

    zhengzhou jinding heavy industry co., ltd. - energy saving

    Zhengzhou Jinding Heavy Industry Co., Ltd. China Manufacturer with main products:Energy Saving Ball Gringing Machine , MQG Tube Grinding Machine , JawCrusher, Inversed ImpactCrusher, ConeCrusher, HammerCrusher, Flotation separator and so on

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  • crushing jawcrusher polysilicon

    crushing jawcrusher polysilicon

    Dec 01, 2017· Menggulung Crusher Polysilicon.. roll crusher polysilicon Mobile Crushers all over the World roll crusher polysilicon heavy industry is specialied in the design manufacture and supply of crushing equipment used in mining industry The product range of our company comprises mobile crushing plant jaw crusher cone crusher impact crusher

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  • jaw crusher- 911metallurgist

    jaw crusher- 911metallurgist

    The design allows for a larger than normal opening and still maintains the robustness required for a crusher in demanding applications. Can be customized for the polysilicon industry. Unique methods have been used to produce components that are necessary to prevent contamination of polysilicon

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  • germany siliconcrusher- verschiebungen18-18.ch

    germany siliconcrusher- verschiebungen18-18.ch

    crushermachine from germany Our Purpose And Belief L M Heavy Industry is committed to provide the global customers with the first-class products and superior service striving to maximize and optimize the interests and values of the customers and build bright future with high quality

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  • patent jawcrusher polysilicon

    patent jawcrusher polysilicon

    patent jawcrusher polysilicon. ... nbsp 0183 32 The respective mineral sample was first crushed using a jawcrusherfollowed by aroll crusherChalcopyrite particles were screened to to 2 mm particle size fraction and split using a rotary splitter into 100 g portions Graphite sample preparation involved

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  • roll crusherfor sale

    roll crusherfor sale

    Progress inRoll-Crushing. BY C. Q. Payne, New York, N. Y. On the right, aRoll Crushersis shown in a sectional elevation of the A-C single-roll crusherwhile here below is a cutaway view of the machine, with hopper and part of the near side frame removed to show the crushing chamber. The moving elements of the machine consist of theroll…

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  • apparatus and method for the low-contamination, automatic

    apparatus and method for the low-contamination, automatic

    20 kg of granularpolysiliconwith a particle size of ≦1 mm obtained by fluidized bed deposition were crushed by means of the smoothroll crusherdescribed in Example 1. The granularpolysiliconhad the following initial contamination: Fe: 5.54 ppbw, W: <0.01 ppbw (below the detection limit), Co: <0.01 ppbw (below the detection limit)

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  • us patent for polycrystalline silicon fragments and

    us patent for polycrystalline silicon fragments and

    Aug 07, 2014· Comminutedpolysiliconwith reduced contamination is prepared using multi-step comminution employing comminution with comminution tools of …

    Read more
  • jaw crusher- 911metallurgist

    jaw crusher- 911metallurgist

    The 911MPETMBT75 is our largest LaboratoryJaw Crusherand is based on our world-renowned High Reduction RatioJaw Crusher, the 911MPETMBT75 has been engineered to handle the toughest crushing requirements. With an input gap opening of approximately 7-1/2” x 7-1/2” ( 191 mm x 191 mm), this machine will crush larger rocks and/or any other dry material faster than any otherJaw Crusher…

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  • ep1842595b1 - method and device for comminuting and

    ep1842595b1 - method and device for comminuting and

    EP1842595B1 EP20070105092 EP07105092A EP1842595B1 EP 1842595 B1 EP1842595 B1 EP 1842595B1 EP 20070105092 EP20070105092 EP 20070105092 EP 07105092 A EP07105092 A EP 07105092A EP 1842595 B1 EP1842595 B1 EP 1842595B1 Authority EP European Patent Office Prior art keywordspolysiliconcrushing fraction system sorting Prior art date 2006-04-06 Legal status (The …

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  • polycrystalline silicon carbidecrusher

    polycrystalline silicon carbidecrusher

    Polysilicon crusher. polycrystalline silicon carbidecrushersanthosa.nl JawCrusher Polysiliconrjpsin. doubleroll crusherforpolysiliconyoutube can solveplex wear crushing of solidified silicon is performed in jawcrushersandroll crushersSilicaCrusherUsa Minemining green polycrystalline silicon carbidecrushermachinery is the future direction of the industry help clients to draft

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  • polycrystalline silicon carbidecrusher

    polycrystalline silicon carbidecrusher

    Polycrystalline Silicon CarbideCrusher. Polycrystalline silicon carbidecrusher. Polycrystalline Silicon CarbideCrusherTY is a high tech enterprise involved in research and development production sales and service as well In the past 20 years we are committed to the production of mining equipment sand making equipment industrial mill provide highway rail way and water conservancy

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