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  • 1991
    Establish1991
  • 1993
    Grinding machine、Mobile crushing plant1993
  • 1996
    The government is sent to kawasaki heavy industry co., ltd. to study3Year(Casting and craft),The patent technology for the first application for independent research and development1996
  • 1999
    Send staff to study at the shenxian steel co., ltd. to study3Year(Welding and process)1999
  • 2001
    Production of large host equipment and auxiliary equipment for cement plant2001
  • 2002
    Production heavy plate feeder2002
  • 2003
    Independent research and development:Crusher storage device(600kwThe following)This r & d has been identified as the first domestic industry in the same industry through the provincial science and technology department2003
  • 2004
    PassISO9001Quality certification2004
  • 2005
    Innovative research and development,Manufacturing the first domestic lime kiln special screening crusher,In16The scientific and technological achievement appraisal of the provincial department of science and technology。2005
  • 2006
    Innovative research and development,Manufacturing the first domestic lime kiln dedicated to the feeder,In16The scientific and technological achievement appraisal of the provincial department of science and technology。2006
  • 2007
    Innovate the r & d machine roller grinding machine(300t/hThe following)2007
  • 2008
    Dedicated technicians to aachen institute of technology in germany6Year(Mainly repair metal material process、Materials and manufacturing)2008
  • 2009
    R & d rotary crusher、Sieving crusher(Thick、Middle、Thin)Series products2009
  • 2010
    Formally join“China sand and rock association”。2010
  • 2013
    Become a national high -tech enterprise2013
  • 2015
    Joint research and development with southwest university of science and technology“Building -type boutique sand complete production system”2015
  • 2016
    Innovative research and development2016
  • 2017
    創(chuàng)新研發(fā)鋼鐵分解機(jī)系列產(chǎn)品2017
  • 2018
    創(chuàng)新研發(fā)一種用于制砂的雙腔破碎機(jī)系列產(chǎn)品2018
  • 2019
    創(chuàng)新研發(fā)智能液壓環(huán)保破碎機(jī)系列產(chǎn)品。2019
  • 2020
    與西南科技大學(xué)聯(lián)合研發(fā)“離散型泡沫高效除塵理論與技術(shù)研究”2020

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