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　　日前，由青(qing)島雙(shuang)星(xing)(xing)(xing)集團自行(xing)設(she)計、研發(fa)和生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)的(de)國內首(shou)條“一(yi)(yi)次(ci)法煉(lian)膠(jiao)(jiao)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)”在(zai)雙(shuang)星(xing)(xing)(xing)東風(feng)輪(lun)胎(tai)(tai)(tai)公司(si)正(zheng)式投產(chan)(chan)。煉(lian)膠(jiao)(jiao)工(gong)序(xu)(xu)是輪(lun)胎(tai)(tai)(tai)制造(zao)(zao)的(de)關(guan)鍵工(gong)序(xu)(xu)，直接決定著輪(lun)胎(tai)(tai)(tai)質量和成(cheng)(cheng)本。以往煉(lian)膠(jiao)(jiao)始終(zhong)沿用傳統(tong)(tong)的(de)老(lao)技術(shu)(shu)(shu)、老(lao)工(gong)藝、老(lao)流程，生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)效(xiao)率(lv)低、設(she)備(bei)投入大、勞動強度高(gao)、生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)環節復(fu)雜。雙(shuang)星(xing)(xing)(xing)東風(feng)輪(lun)胎(tai)(tai)(tai)公司(si)通過上百次(ci)的(de)技術(shu)(shu)(shu)優(you)化(hua)和設(she)備(bei)改造(zao)(zao)，突(tu)破了(le)(le)(le)(le)“傳統(tong)(tong)煉(lian)膠(jiao)(jiao)技術(shu)(shu)(shu)必須分段混煉(lian)”的(de)技術(shu)(shu)(shu)禁區，實現(xian)了(le)(le)(le)(le)煉(lian)膠(jiao)(jiao)工(gong)序(xu)(xu)由過去四次(ci)完成(cheng)(cheng)到一(yi)(yi)次(ci)完成(cheng)(cheng)的(de)轉變，創造(zao)(zao)了(le)(le)(le)(le)具有雙(shuang)星(xing)(xing)(xing)特色的(de)“一(yi)(yi)次(ci)法煉(lian)膠(jiao)(jiao)新技術(shu)(shu)(shu)”，實現(xian)了(le)(le)(le)(le)輪(lun)胎(tai)(tai)(tai)制造(zao)(zao)從原材料投入到壓(ya)出(chu)(chu)供膠(jiao)(jiao)一(yi)(yi)條龍生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)、一(yi)(yi)次(ci)性完成(cheng)(cheng)。“一(yi)(yi)次(ci)法煉(lian)膠(jiao)(jiao)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)”的(de)投入運(yun)行(xing)，提(ti)(ti)高(gao)了(le)(le)(le)(le)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)效(xiao)率(lv)，降低了(le)(le)(le)(le)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)成(cheng)(cheng)本，減輕(qing)了(le)(le)(le)(le)勞動強度，在(zai)并崗減員(yuan)提(ti)(ti)質、能源物料消耗、有害氣體排放等方面(mian)也有突(tu)出(chu)(chu)效(xiao)果，預(yu)計年實現(xian)綜合效(xiao)益近千萬元。經檢測，采(cai)用“一(yi)(yi)次(ci)法煉(lian)膠(jiao)(jiao)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)”生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)的(de)輪(lun)胎(tai)(tai)(tai)各方面(mian)性能明顯提(ti)(ti)高(gao)，其中胎(tai)(tai)(tai)面(mian)耐(nai)磨(mo)性提(ti)(ti)升(sheng)10-15%，質量穩定性提(ti)(ti)高(gao)20%以上。“一(yi)(yi)次(ci)法煉(lian)膠(jiao)(jiao)生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)”的(de)投入運(yun)行(xing)，是雙(shuang)星(xing)(xing)(xing)輪(lun)胎(tai)(tai)(tai)對民(min)族(zu)(zu)輪(lun)胎(tai)(tai)(tai)工(gong)業發(fa)展(zhan)的(de)重大貢獻(xian)，標志著“以發(fa)展(zhan)民(min)族(zu)(zu)品牌(pai)為己任”的(de)雙(shuang)星(xing)(xing)(xing)輪(lun)胎(tai)(tai)(tai)在(zai)擁有核心技術(shu)(shu)(shu)、特色技術(shu)(shu)(shu)方面(mian)，再一(yi)(yi)次(ci)實現(xian)了(le)(le)(le)(le)新的(de)突(tu)破和跨越。