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江蘇省蘇州張家港(gang)市晨(chen)港(gang)路93號(hao)
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塑料片材(cai)(cai)生產設備在(zai)塑料加(jia)工(gong)(gong)中(zhong)又稱為擠(ji)塑,在(zai)非橡(xiang)膠(jiao)擠(ji)出(chu)機(ji)加(jia)工(gong)(gong)中(zhong)利用(yong)液(ye)壓機(ji)壓力于(yu)模具本身的(de)(de)擠(ji)出(chu)稱壓出(chu)。是指物料通過(guo)擠(ji)出(chu)機(ji)料筒和螺桿間(jian)的(de)(de)作(zuo)用(yong),邊受熱塑化,邊被(bei)螺桿向前(qian)推送,連(lian)續(xu)通過(guo)機(ji)頭而制(zhi)(zhi)成各(ge)種(zhong)截(jie)面制(zhi)(zhi)品(pin)或(huo)半制(zhi)(zhi)品(pin)的(de)(de)一種(zhong)加(jia)工(gong)(gong)方法。在(zai)纖維化學工(gong)(gong)業中(zhong)也有用(yong)擠(ji)出(chu)機(ji)向噴絲(si)頭供料,以進行熔體(ti)紡(fang)絲(si)。擠(ji)出(chu)應用(yong)于(yu)熱塑性塑料和橡(xiang)膠(jiao)的(de)(de)加(jia)工(gong)(gong),可進行配料、造粒、膠(jiao)料過(guo)濾等(deng),可連(lian)續(xu)化生產,制(zhi)(zhi)造各(ge)種(zhong)連(lian)續(xu)制(zhi)(zhi)品(pin)如管材(cai)(cai)、型材(cai)(cai)、板(ban)材(cai)(cai)(或(huo)材(cai)(cai))、薄(bo)膜、電線(xian)電纜(lan)包(bao)覆、橡(xiang)膠(jiao)輪胎(tai)胎(tai)面條、內胎(tai)胎(tai)筒、密(mi)封條等(deng),其生產效率高。
擠出(chu)(chu)系(xi)(xi)統(tong)(tong)(tong):由螺(luo)桿(gan)與料筒(tong)組成,是擠出(chu)(chu)機(ji)關鍵部分(fen)。其作用(yong)是塑(su)(su)化物料,定量、定壓、定溫(wen)(wen)擠出(chu)(chu)熔體傳(chuan)動(dong)(dong)(dong)系(xi)(xi)統(tong)(tong)(tong):驅動(dong)(dong)(dong)螺(luo)桿(gan),提高所(suo)需的(de)(de)紐矩(ju)和(he)(he)(he)(he)(he)(he)轉矩(ju)加(jia)熱(re)和(he)(he)(he)(he)(he)(he)冷卻(que)系(xi)(xi)統(tong)(tong)(tong):保證塑(su)(su)料和(he)(he)(he)(he)(he)(he)擠出(chu)(chu)系(xi)(xi)統(tong)(tong)(tong)在(zai)成型過程(cheng)中(zhong)溫(wen)(wen)度達(da)工藝(yi)要(yao)求(qiu)塑(su)(su)料擠出(chu)(chu)機(ji)的(de)(de)控(kong)(kong)制(zhi)系(xi)(xi)統(tong)(tong)(tong)包括加(jia)熱(re)系(xi)(xi)統(tong)(tong)(tong)、冷卻(que)系(xi)(xi)統(tong)(tong)(tong)及(ji)工藝(yi)參數(shu)測量系(xi)(xi)統(tong)(tong)(tong),主要(yao)由電器、儀表和(he)(he)(he)(he)(he)(he)執行機(ji)構(即控(kong)(kong)制(zhi)屏和(he)(he)(he)(he)(he)(he)操作臺)組成。其主要(yao)作用(yong)是:控(kong)(kong)制(zhi)和(he)(he)(he)(he)(he)(he)調節主輔(fu)機(ji)的(de)(de)拖動(dong)(dong)(dong)電機(ji),輸出(chu)(chu)符合(he)工藝(yi)要(yao)求(qiu)的(de)(de)轉速和(he)(he)(he)(he)(he)(he)功率,并能使主輔(fu)機(ji)協調工作;檢測和(he)(he)(he)(he)(he)(he)調節擠塑(su)(su)機(ji)中(zhong)塑(su)(su)料的(de)(de)溫(wen)(wen)度、壓力(li)、流量;實現(xian)對整(zheng)個機(ji)組的(de)(de)控(kong)(kong)制(zhi)或自動(dong)(dong)(dong)控(kong)(kong)制(zhi)。擠出(chu)(chu)機(ji)組的(de)(de)電氣控(kong)(kong)制(zhi)大(da)致分(fen)為(wei)傳(chuan)動(dong)(dong)(dong)控(kong)(kong)制(zhi)和(he)(he)(he)(he)(he)(he)溫(wen)(wen)度控(kong)(kong)制(zhi)兩大(da)部分(fen),實現(xian)對擠塑(su)(su)工藝(yi)包括溫(wen)(wen)度、壓力(li)、螺(luo)桿(gan)轉數(shu)、螺(luo)桿(gan)冷卻(que)、機(ji)筒(tong)冷卻(que)、制(zhi)品冷卻(que)和(he)(he)(he)(he)(he)(he)外徑(jing)的(de)(de)控(kong)(kong)制(zhi),以(yi)及(ji)牽引速度、整(zheng)齊排線和(he)(he)(he)(he)(he)(he)保證收線盤(pan)(pan)上從空盤(pan)(pan)到滿(man)盤(pan)(pan)的(de)(de)恒張(zhang)力(li)收線控(kong)(kong)制(zhi)。
一般(ban)根據所(suo)加工(gong)聚合(he)物(wu)的(de)(de)(de)類型和(he)制品(pin)或半(ban)成品(pin)的(de)(de)(de)形狀,選定(ding)擠出(chu)(chu)機(ji)、機(ji)頭(tou)和(he)口模,以(yi)及定(ding)型和(he)牽(qian)引等相應的(de)(de)(de)輔助裝置,然后確定(ding)擠出(chu)(chu)工(gong)藝條(tiao)件如(ru)(ru)螺桿轉速、機(ji)頭(tou)壓力、物(wu)料(liao)溫度(du)(du),以(yi)及定(ding)型溫度(du)(du)、引速度(du)(du)等。在(zai)擠出(chu)(chu)過程(cheng)中,物(wu)料(liao)一般(ban)都要經(jing)過塑煉,但定(ding)型方法則有(you)所(suo)不同(tong)。例如(ru)(ru),擠出(chu)(chu)的(de)(de)(de)塑料(liao)常需(xu)冷(leng)卻定(ding)型,使(shi)其(qi)固化(hua),而擠出(chu)(chu)橡膠(jiao)的(de)(de)(de)半(ban)成品(pin),則尚(shang)需(xu)進(jin)一步硫化(hua)。采用不同(tong)的(de)(de)(de)擠出(chu)(chu)設備和(he)工(gong)藝,可得(de)到不同(tong)的(de)(de)(de)制品(pin)。
片(pian)(pian)材(cai)(cai)(cai)板(ban)(ban)材(cai)(cai)(cai)生產線主(zhu)要(yao)用(yong)于中空(kong)格子板(ban)(ban)、pvc塑木(mu)片(pian)(pian)材(cai)(cai)(cai)、PVC片(pian)(pian)材(cai)(cai)(cai)、PVC波紋(wen)板(ban)(ban)、PET片(pian)(pian)材(cai)(cai)(cai)、HDPE防(fang)水排水板(ban)(ban)、蜂(feng)窩板(ban)(ban)、建筑板(ban)(ban)、寬幅門板(ban)(ban)、櫥柜板(ban)(ban)、室內外裝飾等材(cai)(cai)(cai)料(liao)的加(jia)工制造。
應用領域涵蓋汽車行(xing)業(ye),電(dian)子業(ye),大小五金,食品(pin)飲料,化(hua)工(gong)塑(su)料,農藥(yao),化(hua)工(gong)藥(yao)品(pin),紡織(zhi)服裝,儀器儀表(biao),廣告(gao)業(ye),郵政業(ye)等多個行(xing)業(ye)。
利用獨有的技術優勢和工程(cheng)實踐經驗,不斷開發和完(wan)善我們先進(jin)的片(pian)材(cai)擠(ji)出(chu)生產(chan)(chan)線,主要體現(xian)在雙螺桿(gan)配混及其直接(jie)擠(ji)出(chu)成型技術和裝備、后續的拉(la)伸及定型技術、先進(jin)的控制(zhi)技術等。我們始終致(zhi)力于設計(ji)制(zhi)造*進(jin)的塑料片(pian)材(cai)生產(chan)(chan)設備。