Uri pano:
Ndezvipi zvakanakira zvepurasitiki extruders?– Suzhou Polytime Machinery Co., Ltd.
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Chii chinonzi extrusion musimboti weplastiki extruder?
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Ndezvipi zvakanakirathesingle screw extruder?
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Ndezvipi zvakanakira twin-screw extruder?
A plastiki extruderchimedu chepurasitiki extrusion midziyo inonyunguduka nekuburitsa epurasitiki mbishi zvinhu.Izvo zvinhu zvinoramba zvichiwedzerwa munzvimbo inoyerera kuburikidza nekudziya uye kudzvanywa.Iine zvakanakira kushanda kwepamusoro uye yakaderera mutengo weyuniti.Izvo zvinodiwa midziyo mumutsara wekugadzira weakaumbwa epurasitiki trays.Inokodzera marudzi ese emapurasitiki emarara, mafirimu epurasitiki, zvimedu zvepurasitiki, uye zvimwe zvigadzirwa.Mumakore achangopfuura, yakashandiswa zvakanyanya mumunda wemarara mapurasitiki ekudzokorodza.
Heino rondedzero yezvinyorwa:
Chii chinonzi extrusion musimboti weplastiki extruder?
Nheyo yekushanda yeplastiki extrudermuchina kushandisa sikuruu yechimiro chakananga kutenderedza mudhiramu rinopisa kusvina purasitiki inotumirwa kubva kuhopper kuenda mberi kuti iite plasticized zvakaenzana (inozivikanwawo sekunyungudika).Kuburikidza nemusoro uye molds ezvimiro zvakasiyana, purasitiki inowedzerwa mune akasiyana maumbirwo epurasitiki akaturikidzana anodiwa kuti aenderere mberi uye akawedzera pane waya core uye tambo.
Ndezvipi zvakanakira single screw extruder?
Thesingle screw extruderine zvakanakira dhizaini yepamusoro, yemhando yepamusoro, yakanaka plasticization, yakaderera simba rekushandisa, yakaderera ruzha, kushanda kwakagadzikana, hombe yekubereka, uye hupenyu hwesevhisi hurefu.Iyo imwechete screw extruder inotora maviri-nhanho yakazara dhizaini, iyo inosimbisa iyo plasticization basa uye inovimbisa yakakwirira-kumhanya, yakakwirira-kuita, uye yakagadzikana extrusion.Iyo yakazara kusanganisa dhizaini yechinhu chakakosha chipingamupinyi inovimbisa kusanganisa kwekuita kwezvinhu.Yakakwira shear uye yakaderera melt plasticization tembiricha inovimbisa iyo yepamusoro-inoshanda yakaderera-tembiricha uye yakaderera-kumanikidza metering extrusion yezvinhu.Mukuwedzera, mutengo wekugadzira weimwe screw extruder wakachipa, saka imwe screw extruder inoshandiswa zvakanyanya.
Ndezvipi zvakanakira twin-screw extruder?
Kuenzaniswa neasing screw extruder, atwin-screw extruderine zvakawanda zvakanakira kudzikisa mutengo wekugadzira nekuvandudza kugona kwekugadzira.
1. Deredza mari yekugadzira
Kana ruvara rwepat twin-screw extruder ruchishandurwa, mbiya inogona kukurumidza kuvhurwa kuti icheneswe nemaoko mumaminitsi mashoma, kuitira kuti zvinhu zvekuchenesa zvishandiswe pasina kana zvishoma, uye mutengo unochengetwa.
2. Kuvandudza kushanda kwekugadzira
Paunenge uchichengetedza iyo yakakamurwa mapatya-screw extruder, ingosunungura mashoma mabhaudhi, shandura chibatiso chegiya rehonye uye simudza hafu yepamusoro yebhodhoro kuti uvhure dhiramu rese kuti rigadziriswe.Izvi hazvingopfupiki nguva yekuchengetedza asiwo zvinoderedza simba rekushanda.
3. Pfeka
Thetwin-screw extruderiri nyore kuvhura, saka iyo yekupfeka dhigirii yezvakarukwa zvinhu uye bushing mudhiramu inogona kuwanikwa chero nguva, kuita inoshanda kugadzirisa kana kutsiva.Izvo hazvizowaniki kana paine matambudziko muzvigadzirwa zveextruded, zvichikonzera marara asina kufanira.
4. High torque uye high speed
Parizvino, maitiro ekusimudzira etwin-screw extruder munyika ndeyekukudziridza munzira yekukwira torque, kumhanya kwakanyanya, uye kuderera kwesimba rekushandisa.Mhedzisiro yekumhanya kwepamusoro kugadzirwa kwepamusoro.Split twin-screw extruder ndeye chikamu ichi uye ine yakasarudzika mabhenefiti mukugadzirisa yakakwira viscosity uye zvinopisa-sensitive zvinhu.
Uye zvakare, mapatya-screw extruder zvakare ine zvakanakira zveyakakura application renji uye inogona kuve yakakodzera kugadzirisa uye kugadzirwa kwezvinhu zvakasiyana siyana.
Mazano ekugadzira akasiyana anogadzirwa nekuda kwezvakasiyana zvekushandisa zvinodiwa.Single screw extruder uye twin-screw extruder ine zvayakanakira nezvayakaipira.Naizvozvo, vanogona kushandiswa muminda dzakasiyana uye kupa kutamba kwakazara kune zvakanakira uye nekubudirira kwavo.Suzhou Polytime Machinery Co., Ltd. ndeimwe yemabhesi makuru ekuChina ekugadzira zvivakwa uye yakagadzira kambani ine mukurumbira pasi rose.Kana iwe uine kudiwa kwemhando dzakasiyana dzepurasitiki extruder, unogona kufunga nezve kusarudza zvigadzirwa zvedu zvemhando yepamusoro.