UPVC Umbhobho Extrusion Line

Umgca we-UPVC wombhobho we-extrusion ngumgca wemveliso ozenzekelayo oqhubekayo owenza iplastiki ye-UPVC imixube eyomileyo nge-screw extruder enye, ibakhuphe ngokusebenzisa i-mold ejikelezayo, ibenze kwibhokisi yokulinganisa i-vacuum, ipholise kwitanki yamanzi okupholisa, kwaye ekugqibeleni inqumle kwaye iwaqengqele.

Iimpawu zemveliso yokugqibela:

·Ukumelana nokubola: ukungarhali, iasidi kunye nealkali ukumelana, ubomi benkonzo ende.

·Ukunganyangeki kolwelo oluphantsi: Udonga lwangaphakathi olugudileyo, alufanelwanga kukunyuka.

·Amandla omatshini aphezulu: unokumelana noxinzelelo olulungileyo.

·I-insulation elungileyo: ifanelekile kwi-conduit yocingo.

·Ikhaphukhaphu: kulula ukuyihambisa kunye nokuyifaka.

Usetyenziso oluphambili:

·Imibhobho yonikezelo lwamanzi: ubonelelo lwamanzi lukamasipala, ubonelelo lwamanzi angaphakathi kwizakhiwo.

·Umbhobho wokuthuthwa kwamanzi: ukwakha amanzi emvula kunye nogutyulo.

·I-conduit yombane: ikhusela iingcingo kunye neentambo.

·Imibhobho yokunkcenkceshela: ukunkcenkceshela kwezolimo kunye nezitiya.

Umgca wokukhutshwa kombhobho osemgangathweni we-UPVC ubandakanya ikakhulu ezi nkqubo zilandelayo:

Ukuhamba komsebenzi okusisiseko: Ukulungiswa kwemathiriyeli ekrwada → Isantya esiphezulu sokuxubana okushushu → Ukuxubana okubandayo → Isikrufu esinye seplastikhi seplastiki → Ukubumba ukubunjwa kweringi → Isitshizi sokupholisa → Ukutsala → Ukuchongwa koshicilelo → Ukusika ubude obuzinzileyo → Ukupakishwa kombhobho

(1) Inkqubo yokuxuba

·Isantya esiphezulu somxube oshushu: i-PVC resin, i-stabilizer (i-calcium zinc okanye ityuwa ekhokelayo), i-filler (CaCO ≮), i-modifier (ACR), i-titanium dioxide (i-TiO ₂, esetyenziselwa ukuxhathisa ukuguga ngaphandle) kunye nezinye izinto eziluhlaza zixutywe ngokwefomula echanekileyo, kwaye zifudunyezwe malunga ne-120 idigri ngokusebenzisa isantya esiphezulu kunye nokudibanisa ngokupheleleyo

·Isixhumi esipholileyo: Sifumana izixhobo zobushushu obuphezulu kwaye sizipholise ngokukhawuleza ukuya ngaphantsi kwama-40 ngokuvuselela kunye nokupholisa amanzi ebhatyi, kukhupha iigesi eziguquguqukayo ukunqanda ukudityaniswa nokufumana imixube eyomileyo exengayo, eyomileyo ukuze kutyiwe lula ii-extruders.

(2) Inkqubo ye-Extrusion - ingundoqo yomgca wemveliso

·Isikrufu esinye:

·Lukhetho oluqhelekileyo olungundoqo kwimveliso yombhobho. Xa kuthelekiswa newele -isikrufu, inesakhiwo esilula, ixabiso eliphantsi, ukusebenza lula kunye nokugcinwa, kwaye ifaneleke ngakumbi ukusetyenzwa kwemibhobho ye-UPVC ngenxa yokucheba kunye nefuthe lokusasazwa kwezinto.

· Uyilo lwe-Screw: ngokuqhelekileyo isikrufu sohlobo lwesithintelo okanye isikrufu sohlobo lokwahlula, esinokuthi sithintele ngokusebenzayo ukuveliswa kwamasuntswana ezinto ezingenziwanga ngeplastiki, ukuphucula umgangatho weplastiki kunye nesivuno.

·Inkcazo kunye nemodeli: ichongiwe nge-screw diameter (efana ne-Φ 65, Φ 90, Φ 120) kunye nobude ukuya kwi-diameter ratio (L/D, idla ngokuba yi-25:1 ukuya ku-33:1). Inkulu i-aspect ratio, ingcono i-plasticizing effect.

(3) Ukuqulunqa kunye nokubumba inkqubo - isitshixo kumgangatho wombhobho

·Extrusion mold (Die Head):

·Umbindi yingqumba ejikelezayo, ekholisa ukusebenzisa uhlobo lweSigcawu sokungunda. Uyilo lwe-Mold kufuneka luqinisekise ukuba izinto ezityhidiweyo ziphuma ngokulinganayo, kunye noxinzelelo oluhambelanayo kunye nesantya, ukuqinisekisa ubukhulu bodonga obufanayo kunye nokugxila kombhobho.

·Kukho mandrels kwaye uyafa ngaphakathi ngundo, kwaye umsantsa phakathi ezimbini umisela ubukhulu bodonga umbhobho.

·Itanki yokulinganisa ivacuum:

·Esi sisixhobo esisodwa nesibalulekileyo sokwenziwa kwemibhobho. -Ubushushu obuphezulu ityhubhu engenanto ephuma kubumba ngoko nangoko ingena kwibhokisi yokulinganisa ivacuum ezaliswe ngamanzi okupholisa.

·Umgaqo osebenzayo: Umbhobho othambekileyo ongenanto ubhengezwa kumkhono wokulinganisa ngoxinzelelo lwevacuum negative, kunye nedayamitha engaphakathi yomkhono wokulinganisa yidayamitha engaphandle yombhobho. Ngaxeshanye fafaza ukupholisa kwamanzi ukubumba i-diameter yangaphandle yombhobho.

·Indlela yokulinganisa: Ukongeza kwisayingi yevacuum (ubungakanani bangaphandle), kukwakho ubungakanani boxinzelelo lwangaphakathi (ukuzalisa umoya ocinezelweyo ngaphakathi kombhobho kunye nokongeza umkhono wokupholisa), kodwa uninzi lwemibhobho ye-UPVC isebenzisa i-vacuum size.

(4) Inkqubo yokupholisa

·Itanki yokupholisa yesitshizi:

·Emva kokulinganisa, umbhobho ungena kwitanki yamanzi okupholisa ende (ukuya kutsho kwi-20-40 yeemitha ubude) kwaye ugalelwe ngokulinganayo ngamanzi avela kwiintloko ezijikelezileyo zokutshiza ukuze upholise ngokucokisekileyo ukusuka ngaphandle ukuya ngaphakathi.

·Izinto eziluncedo zokupholisa isitshizi: Kufana ngakumbi kunokupholisa emanzini, kunokunciphisa ngokufanelekileyo uxinzelelo lwangaphakathi lwemibhobho, kwaye kuthintele ukuguqulwa kunye nokulwa.

(5) Inkqubo yokutsala

·Ukuxhwilwa kweCaterpillar:

·Idityaniswe ngeebhloko zerabha ezininzi (ezidla ngokuba yi-2-4 okanye ngaphezulu) ezijikelwe kumavili okuqhuba, zinyanzeleke luxinzelelo lomoya okanye uxinzelelo loxinzelelo lwehydraulic.

·Nikeza amandla okutsala azinzileyo, alungelelanisiweyo, nanamandla, isantya sawo kufuneka singqinelaniswe ngokuchanekileyo nesantya sokukhupha, kungenjalo kunokubangela ukungalingani kodonga okanye ukwaphuka kombhobho.

(6) Inkqubo yokushicilela kunye nokusika

·I-Inkjet Printer: I-brand yokutshiza, inkcazo, umgangatho, umhla wokuvelisa kunye nezinye iimpawu kumphezulu wombhobho.

·Isisiki seOrbital:

·Lolona khetho lulungileyo lokusika umbhobho. Xa usika, i-circular saw blade ijikeleza umbhobho ngelixa ijikeleza, ifezekisa ukusika okucocekileyo ngaphandle kwe-chips, i-burrs, okanye i-deformation, kunye ne-cut smooth kakhulu.

·Kwimibhobho-emikhulu yobubanzi (efana naleyo inobubanzi obungaphezulu kwe-110mm), oomatshini bokusika iplanethi basemgangathweni.

1. Ubukhulu bendonga kunye nolawulo lwe-concentricity: Ezi zibonakaliso eziphambili zokulinganisa umgangatho wemibhobho, exhomekeke kwingqiqo yoyilo lokubumba, ukuzinza kwe-extrusion, kunye nokulungelelaniswa kwe-traction.

2. Ukuveliswa kunye nokusetyenziswa kwamandla: Uyilo oluphuculweyo lwe-screw extruders (ezifana nezikrufu zesithintelo) zijolise ekunyuseni imveliso kunye nokunciphisa ukusetyenziswa kwamandla eyunithi.

3. Iteknoloji yefomula: Iimfuno zefomula yemibhobho yonikezelo lwamanzi kunye nemibhobho yokuhambisa amanzi zahlukile (ezifana nemigangatho yococeko kunye namanqanaba okumelana noxinzelelo), efuna inkqubo yefomula echanekileyo.

1. Iimpawu zeMveliso: Cacisa ngokucacileyo ububanzi bangaphandle bobubanzi kunye nobukhulu bodonga lweemibhobho eziza kuveliswa (ezifana ne-Φ 20mm - Φ 160mm), okugqiba ubungakanani be-extruder, ukucwangciswa kwe-mold kunye nezixhobo ezincedisayo.

2. Imfuno yemveliso: Khetha isikruru esifanelekileyo ngokwesicwangciso semarike (esifana malunga ne-80-150kg/h kumatshini Φ 65 kwaye malunga ne-180-280kg/h kumatshini Φ 90).

3. Inqanaba le-Automation: Ngaba ufuna inkqubo yokutya kunye nokulinganisa okuzenzekelayo? Ngaba sifuna i-crane ye-stacker ezenzekelayo emva kokusika?

4. Umkhono kunye nomkhono wokulinganisa: Umgangatho wokubumba umisela ngokuthe ngqo umgangatho wangaphakathi kunye nesivuno semathiriyeli yombhobho. Umkhono wokulinganisa kufuneka utshintshwe ngokweedamitha ezahlukeneyo zepayipi.

5. Inkonzo yababoneleli: Khetha ababoneleli abathembekileyo abanokubonelela ngeteknoloji yomgca opheleleyo, inkqubo yenkxaso yefomula, kunye nenkonzo ebanzi emva{1}}kwenkonzo.

Isishwankathelo: Umgca we-UPVC we-extrusion wepayipi ngomnye weyona mizekelo yakudala kunye nephumelelayo kwi-teknoloji ye-extrusion.

Isitshixo ekusebenzeni kwayo ngempumelelo sikule:

·Uniform plasticizing is screw extruder

·Ukungunda kwemibhobho eyilwe ngokuchanekileyo

·Isixokelelwano esizinzileyo nesisebenzayo sokulinganisa isitshixo

·Ungqamaniso kunye nokuhamba ngendlela echanekileyo

·Iifomula kunye neenkqubo ezithembekileyo nezivuthiweyo

Ulungelelwaniso lomgca wemveliso luguquguqukayo, kunye nezisombululo ezivuthiweyo ukusuka kwincinci ukuya kwimigca emikhulu ezenzekelayo ngokupheleleyo. Umda wotyalo-mali uphantsi xa uthelekiswa nemigca yeprofayili yefestile, okwenza kube yinto eqhelekileyo yokungena kwishishini leplastiki ye-extrusion.

Iifayile ezishisayo: umbhobho we-upvc extrusion line, i-China upvc umbhobho we-extrusion line abavelisi, ababoneleli, umzi-mveliso