Umgca ochanekileyo awugqitywa ngokubalwa kwesijivu sodwa. Kugqitywa ngento ekufuneka yenzeke phakathi kwe-feedstock engalinganiyo kunye ne-pellet eyamkelekileyo: yondla, uyinyibilikise, uyixube, susa igesi, ungcoliseko lokucoca, uxinzelelo lokwakha, unqumle kwaye uyomise.
Khetha aumgca we-screw pelletizingxa i-feedstock isele isondele ekuqulunqweni kokugqibela kwaye imisebenzi ephambili izinzile ukuhambisa, ukunyibilika, ukunyibilika kwe-melt, ukuveliswa koxinzelelo kunye nokusika i-pellet. Yisiqalo esisebenzayo sokubuyisela i-PE okanye i-PP, i-pelletizing elula, umsebenzi webhubhoratri kunye nemveliso encinci ukuya kwephakathi.
Khetha aumgca we-pelletizing we-twin-screw ohambelanayoxa umatshini kufuneka udibanise kunye nepelletize. Ifaneleka ngcono kwizihluzi, ii-pigments, i-polymer blends, i-masterbatch, iiplastiki ezilungisiweyo, imijelo emininzi yokutya kunye nokuchithwa okunamandla. Musa ukuthenga umgca we-twin-screw kuphela ngenxa yokuba imveliso yawo edwelisiweyo iphezulu. Yithenge xa imisebenzi yayo yenkqubo ihambelana nokuqulunqwa.
Qala ngokuguqulwa kwezinto, kungekhona igama lomatshini
Umthengi uhlala esicela umgca we-twin-screw emva kokubona amagama athi "imveliso ephezulu" okanye "ukuxuba okungcono." Oko kutsiba owona mbuzo ubalulekileyo: yintoni engena kwi hopper, kwaye kufuneka yohluke njani ngaphambi kokuba ifike engxoweni?
Ukuba i-granules ecocekileyo, iyunifomu kufuneka inyibilikiswe kwaye isikwe kwakhona, umatshini wokudibanisa oyinkimbinkimbi wongeza ulawulo, umsebenzi wokucoca kunye namanqaku okunxiba ngaphandle kokuphucula i-pellet ethengiswayo. Ukuba iipowder ezininzi, ii-colorants kunye neepolima kufuneka zibe yinto enye engaguqukiyo, isikrufu sokuhambisa esilula sinokuyishiya ingxaki yokwenyani ingaphathwanga.
| Umsebenzi wokuvelisa | Eyona ndawo yokuqala | Ngoba | Yintoni enokutshintsha impendulo |
|---|---|---|---|
| Ukuphinda kufakwe i-pelletizing i-PE okanye i-PP ezinzileyo | Isikrufu esinye | Ukunyibilika ngokuthe ngqo, ukuveliswa koxinzelelo kunye nokucoca kunye nobunzima bomgca ophantsi | Ukufuma, ivumba, ushicilelo, ukunyibilika okuxutyiweyo, izongezo okanye ungcoliseko olukhulu |
| Iiflakes zefilimu ezihlaziyiweyo ezinobuninzi obuphantsi | Isikrufu esinye esinokutya ngobunjineli | I-bottleneck yokuqala ingaba kukuhambelana kwesondlo, kungekhona ukuxuba | Ukuguquguquka okumandla, iipholima ezixubeneyo okanye ukulungiswa kweresiphi kunokuthanda isikrufu esingamawele |
| Umbala okanye i-masterbatch eyongezelelweyo | I-parallel twin screw | Iimodyuli zokuxuba izinto kunye nesithako esilawulwayo sokongeza inkxaso yokusasazwa | Iresiphi evunyiweyo exutyiweyo enemfuno ephantsi yosasazo inokusebenza kwisikrufu esisodwa esikhethekileyo |
| I-calcium carbonate okanye enye i-compound egcweleyo | I-parallel twin screw | Ukutya okwahlukileyo kunye neendawo ezilungelelanisiweyo ezisasazayo nezisasazayo | Ukulayishwa kwesigcwalisi, ifom yesuntswana, i-abrasiveness kunye nokufana kwepropati efunekayo |
| I-polymer alloy okanye ukuguqulwa okusebenzayo | I-parallel twin screw | Indawo yokuhlala, ukuxuba kunye nokukhupha umoya kunokucwangciswa ngendawo yenkqubo | I-reaction kinetics, ubuntununtunu bobushushu kunye nemfuneko yoxinzelelo olusezantsi |
| Ilabhoratri okanye i-pilot re-pelletizing | Isikrufu esinye | Uyilo olubambeneyo, ukusebenza okulula kunye nokugcinwa lula | Umfuniselo ngokwawo unokufuna ukudityaniswa kweemodyuli eziguquguqukayo |
| Ikhompawundi yePVC | Chaza iresiphi kuqala | Zombini iintsapho zomgca weNanhaiya zidwelisa iPVC, kodwa zisebenza imisebenzi eyahlukeneyo | Ukutya komgubo, uvakalelo lwe-thermal, i-filler, i-plasticizer, ukuxuba kunye nendlela yokusika i-pellet |
| Iplastiki eguquliweyo ephezulu | I-parallel twin screw | Umthamo womgca opapashiweyo ophezulu kunye nokuxuba, ukondla ecaleni kunye nokhetho lokuphelisa amandla | Musa ubungakanani ukusuka kwi-kg/h kuphela; itorque, ukuxinana kwesambuku kunye nokucaciswa kwemveliso kumisela isantya esisebenzisekayo |
Umbono wethu wefektri:owona matshini unexabiso eliphantsi ngumgca ogqibezela utshintsho olufunekayo ngaphandle kokongeza izigaba ezingeyomfuneko. Ngamanye amaxesha sisikrufu esinye eso. Ngamanye amaxesha i-twin screw ithintela ukuxubana okuphindaphindiweyo, i-double extrusion okanye i-pellets ngaphandle kwe-spec. Singathanda ukubona iresiphi epheleleyo kunesikrufu esikhethwe kwangaphambili somthengi.
Umgca we-pelletizing luchungechunge lwezigaba zenkqubo edibeneyo
Zombini iintlobo zomgca zifuna ngaphezulu kwe-extruder. eNanhaiyauluhlu lomatshini weplastiki extruderichaza iinkqubo ezintlanu ezingundoqo: ukondla; ukwenza iplastiki nge-screw, umgqomo, ukufudumeza kunye nokupholisa; usasazo; intloko yokufa; kunye nokubunjwa, ukupholisa kunye nokutsala. Kwiprojekthi ye-pelletizing, ukuhluzwa, ukusika, ukomisa okanye ukukhangela kunye nokuqokelela kugqiba ikhonkco.
1. Lungisa kwaye utyise
Chaza ukuba igalelo yipellet, umgubo, i-flake, ifilimu, i-agglomerate okanye i-blend. Uxinaniso ngobuninzi, ibridging kunye nozinzo lweqondo lokutya lumisela ukuba ingaba ihopper yomxhuzulane, i-feeder enyanzelwayo okanye i- loss-in-weight feeders eyahlukileyo ziyafuneka.
2. Yinyibilika kwaye uguqule
Isikrufu kunye nomphanda kufuneka zinyibilike, zigqithise kwaye zixube ngaphandle kokugqithisa ubushushu besixhobo okanye umda wokucheba. Ukudibanisa, umgca unokufuna ukutyisa kwicala, amacandelo okuxova kunye ne-atmospheric okanye i-vacuum vents.
3. Hlunga kunye nokwakha uxinzelelo
Umtshintshi wesikrini ususa ukungcoliseka komzimba okunganyibilikiyo. Ukufa kufuna uxinzelelo oluzinzileyo kunye nokuhamba, ngoko ke ukukhutshwa kwesijiva, ukhetho lwempompo enyibilikayo kunye nendawo yokucoca kufuneka ilinganiswe njengecandelo elinye.
4. Sika ukunyibilika
I-Strand, i-water-ring kunye neenkqubo ezingaphantsi kwamanzi zenza iipellets ngeendlela ezahlukeneyo. Amandla anyibilikayo, ukuncamathela, ubuntununtunu bamanzi, imveliso kunye nokutshintsha kwesiqhelo kubaluleke ngaphezu komkhwa.
5. Pholisa, yome kwaye uhlele
Ubushushu bamanzi, ixesha lokuhlala, ukucocwa kwamanzi kunye nokuhlolwa kuchaphazela ubushushu bepellet, ukufuma, izohlwayo kunye nokumila phambi kokugcinwa.
6. Lawula umgca
Imimandla yobushushu, isantya, ukhuseleko lwemoto, uxinzelelo, izinga lokutya, ivacuum neealam kufuneka zixelele umqhubi ukuba inqanaba ngalinye lizinzile. Isibonisi sodwa ayenzi inkqubo ilawulwe.
Xa umgca we-pelletizing one-screw onele
A i-extruder-screw enyewomelele ngokuqhubekayo kugqithiso oluqhubekayo, ukunyibilika kunye nokwenza uxinzelelo. Iyakwazi ukubonelela ngokuxuba okuluncedo kokusabalalisa xa ijiyometri ye-screw, i-mixer kunye nendawo yokusebenza ihambelana nezinto. Oko kwenza ukuba kube sisiseko esinengqiqo sokuphinda kufakwe i-pellets kwi-feedstock esele ihlelwe, ixutywe okanye yenziwe.
Umgca we-pelletizing we-screw ka-Nanhaiya udibanisa i-screw extruder enye, i-melt filtration, intloko yokufa, ukupholisa kwamanzi, i-pelletizer kunye neyunithi yokuqokelela. Usetyenziso lwayo oludwelisiweyo lubandakanya iiplastiki ezinyulu okanye ezisetyenzisiweyo, iilabhoratri, imveliso yokulinga kunye neepellets zokubumba inaliti, ukuvuthela ifilimu okanye ukukhutshwa. Ukutshintsha okuzenzekelayo kwesikrini, i-vacuum degassing kunye nokutya okuncedisayo kuvumela umgca osisiseko ukuba uphathe iimeko zokutya ezinzima ngaphandle kokuwujika ube yiqonga elipheleleyo lokudibanisa.
Sebenzisa isikrufu esinye njengesiseko xa:iresiphi yesondlo igxininisekile phambi kokugqithisa; usapho lwepolymer kunye nokuziphatha okunyibilikayo kuyahambelana; ukusasazwa ayilobango lemveliso ephambili; ungcoliseko lunokuphathwa ngesihluzo esikhankanyiweyo; ukususwa okuguquguqukayo kuphakathi; kunye nemveliso inokubanjwa ngaphandle kokunyanzelisa ukondla okungazinzanga okanye ubushushu obugqithisileyo bokunyibilika.
Isikrufu esinye asithethi "akukho njineli." Iuyilo lwe-granulation screwisatshintsha ngokutyisa i-flake, ubude bokunyibilika, indawo yokuphuma, ukuxhathisa isikrini kunye nendlela yokufaka i-pelletizing. Umgca unokuba namandla afakelweyo awoneleyo kwaye usaqhubeka nokunyuka ngenxa yokuba ihopper ihambisa imathiriyeli engalinganiyo okanye isikrufu silahlekelwa sisitywina saso sokunyibilika kufutshane ne-vent.
Xa i-parallel-screw line ifumana iindleko zayo ezongezelelweyo
Umgca we-twin-screw onxuseneyo ubaluleka xa i-extrusion kufuneka itshintshe ukwakheka, hayi nje ukuyibumba ngokutsha. Umgca we-Nanhaiya usebenzisa i-torque ephezulu ehambelana ne-twin-screw extruder ene-modular screw elements. Umda wayo wenkqubo ubandakanya ukuxuba kunye nokusasaza izongezelelo, izihluzi kunye nemibala, kunye nokutya okukhethiweyo kwamawele, i-vacuum degassing kunye nokutshintsha kwesikrini ngokuzenzekelayo.
Umgqomo wemodyuli kunye nololiwe ojijwayo vumela uyilo lwabele imisebenzi eyahlukeneyo ecaleni komatshini: ukuhambisa isondlo, ukunyibilikisa ipholima, yongeza isihluzi ezantsi, faka umsebenzi osasazayo okanye osasazayo, vula umphezulu onyibilikayo ukuze udityaniswe, wakhe itywina lokunyibilika kwaye uzinzise ukukhutshwa. Uphando lwe-twin-screw extrusion ngokunjalo lunxulumanisa ijometri nokunyibilika ngokukhawuleza kunye nokuphuculwa kokuxubana, ngelixa iireferensi ezidibanisayo kwimizi-mveliso zilungiselela ukuhambisa, ukwenza iplastiki, ukuxuba, ukutshabalalisa kunye nokwakhiwa koxinzelelo njengemimandla yenkqubo eyahlukileyo.
Sebenzisa i-parallel twin screw njengesiseko xa:izithako ezininzi kufuneka zilinganiswe ngokwahlukeneyo; ixabiso le-pigment okanye isihluzi solawulo lokusasazwa kwexabiso; ukufakwa komgubo kunzima; ulwakhiwo lufuna inqanaba elinye okanye ngaphezulu lokukhupha umoya; utshintsho lwemveliso lufuna iresiphi yesikrufu semodyuli; okanye umgca kufuneka udibanise kwaye udibanise kwipasi enye elawulwayo.
Umbono wethu wefektri:Ukuthengwa kwe-twin-screw kusilela kwangoko xa umthengisi efumana kuphela igama lentlaka kunye ne-kg/h ekujoliswe kuyo. "PP plus filler" ayilubalulo lwenkqubo. Sifuna ipesenti yokuzalisa, ifom yamasuntswana, ukuxinana kwesambuku, ukufuma, ukurhawuzelela, isicwangciso sokutya, itekeni ekujoliswe kuyo kunye nobushushu obuvunyelweyo bokunyibilika. Ezo nkcukacha zithatha isigqibo malunga nezinto kunye namacandelo omgqomo athe umthengi uhlawula ngokwenene.
Kwimathiriyeli esetyenzisiweyo, yahlula iingxaki ezine
Imibuzo yokuhlaziya isoloko idibanisa ukungazinzi kokutya, ukufuma, ukungcoliseka kunye nokuxuba okungalunganga phantsi kweleyibhile enye: "izinto ezisetyenzisiweyo." Ingxaki nganye idinga uphawu olwahlukileyo lomgca. Ukonyuka kwesantya sokujija akukwazi kuzilungisa zonke.
| Ingxaki ejongiweyo | Umbuzo onokwenzeka wenkqubo | Uphawu lomgca ukucacisa | Ubungqina bokuvuma |
|---|---|---|---|
| Isiphumo siyenyuka kwaye siwe | Ngaba i-low-density flake flake ibhulorho okanye ukondla ngokungalinganiyo? | Ukutya okunyanzeliswayo, i-agglomeration okanye ukuxinana, ijiyometri yehopper ezinzileyo kunye nolawulo lokutya | Isiphumo kunye nentsingiselo yomthwalo wemoto ngaphezulu kobaleko oluchaziweyo oluqhubekayo |
| Amabhamuza, ivumba okanye iipeliti ezirhabaxa | Yintoni ukufuma kunye nomthwalo oguquguqukayo ongena kwinyibilika? | Ukomisa apho kufanelekileyo, indawo yokukhupha umoya, izitywina zokunyibilika, umthamo wevacuum kunye nokuhlaziya umphezulu | Ukufuma okanye iziphumo eziguquguqukayo kunye nomda wepellet ebonakalayo |
| Uxinzelelo luhlala lunyuka | Kungakanani ungcoliseko olunganyibilikiyo olufikelelayo kwisihluzo? | Indawo yokucoca, ulandelelwano lwemesh, uhlobo lokutshintsha kwesikrini, izinzwa zoxinzelelo kunye nekhefu lokutshintsha | Ukunyuka koxinzelelo kunye nokutshintsha isikrini rhoqo kwimveliso ekujoliswe kuyo |
| Umbala okanye iimpawu ziyahluka | Ngaba ukwakheka kwesondlo kuyatshintsha, okanye ukuxuba akwanelanga? | ukuhlenga-hlengisa okuphezulu kunye nokudibanisa kuqala; i-twin-screw compounding ukuba ukulungiswa kweresiphi okanye ukusasazwa kuyafuneka | Umbala ovunyelweneyo, ukunyibilika-ukuhamba okanye ukuhluka kwe-mechanical-property |
Umbutho wePlastiki Recyclers uchaza ukunyibilika okunyibilikayo njengokunyanzeliswa kweplastiki etyhidiweyo kwiscreen esihle ukususa isinyithi, iinkuni, iphepha, i-thermosets kunye nolunye ungcoliseko olunganyibilikiyo lomzimba. Ukuhluzwa akukwazi ukususa yonke ipholima enyibilikisiweyo, ivumba okanye ukuguquguquka. Yongeza ukuchasana nokuhamba, ngoko ke ipakethe yesikrini, indawo yokucoca, uxinzelelo lokukhupha kunye nendlela yokutshintsha kufuneka icaciswe kunye.
Khetha indlela yepelletizing njengenxalenye yomgca
Ukukhetha isikruru kwamkela uninzi lwengqwalasela, kodwa ukusika okungazinzanga kunokwenza inyibiliko eyenziwe kakuhle yeplastiki ingathengiseki. Umgca we-screw we-Nanhaiya uquka ukupholisa kwamanzi kunye ne-pelletizer. Umgca wayo ohambelanayo we-twin-screw ungasebenzisa i-water-ring okanye i-strand pelletizer kwaye ibandakanya ukupholisa okufanelekileyo, ukukhangela kunye namacandelo okuqokelela.
| Indlela | Inkqubo | Isiqalo esihle | Imibuzo ngaphambi koku-odola |
|---|---|---|---|
| Umtya wokuhlambela ngamanzi | Yandisa imicu, pholisa kwisitya sokuhlambela, susa amanzi angaphezulu, tsala kwaye usike | Ukudityaniswa okuguquguqukayo kunye nomsebenzi wokurisayikilishwa apho abaqhubi banokulawula imicu yokuqalisa | Ingaba inyibilika inamandla okwaneleyo e-strand? Kukangaphi utshintsho lombala? Iza kuphathwa njani imisonto eyaphukileyo? |
| I-Dry-cut or belt-cooled strand | Thatha imicu eshushu kwibhanti ngomoya, amanzi okanye ukupholisa okudibeneyo ngaphambi kokusika | Ulwazelelo lwamanzi, oluthambileyo, olunwebekayo okanye oluzaliswe kakhulu | Ubude bebhanti efunekayo, umthwalo wokupholisa, isantya se-strand, i-brittleness kunye nesithuba somgangatho |
| Amanzi-ring die-face | Sika ebusweni bokufa kwaye uphathe iipellets kwiringi yamanzi ejikelezayo | I-compact, i-pelletizing eqhubekayo xa ukunyibilika kunqunyulwa ngokucocekileyo kwi-die | Ukukhenkceza komngxuma wokufa, ukunxitywa kweblade, ubushushu bamanzi, ukumila kwepellet kunye nokukhupha amanzi |
| Ngaphantsi kwamanzi | Sika ubuso bokufa ngaphakathi kwegumbi elizaliswe ngamanzi, uze uchithe amanzi kwaye wome | Ukusebenza okuzenzekelayo kunye nemisebenzi ebanzi ye-pelletizing yezoshishino | Ubuncinci bezinga elizinzileyo, inkunkuma yokuqalisa, ukufudumeza i-die-plate, inkqubo yamanzi, isomisi kunye nokucoca |
Iinkqubo zebhanti ezomileyo ze-MAAG zenzelwe ukuthintela amanzi, iimveliso ezizaliswe kakhulu okanye ezibuthathaka, ngelixa iinkqubo zayo zangaphantsi kwamanzi zigubungela iikhompawundi, i-masterbatch, i-recycling kunye neepolymers ezinyulu. Loo nto ayenzi indlela enye igqwese jikelele. Ibonisa ukuba kutheni ukuziphatha kwezinto emva kokufa kufuneka kube yinxalenye yesigqibo sokuthenga.
I-Nanhaiya enye kunye nedatha ye-twin-screw line
La maxabiso alandelayo avela kumaphepha emveliso yeNanhaiya yangoku. Ziluncedo ekuthelekiseni uqwalaselo olupapashiweyo. Ikhontrakthi yokuthenga kufuneka iphinde amaxabiso okugqibela kwizinto ezivunyiweyo, abancedisi kunye neemeko zovavanyo.
| Into | I-Nanhaiya umgca we-screw pelletizing | I-Nanhaiya umgca we-pelletizing we-twin-screw ohambelanayo |
|---|---|---|
| Umthamo opapashiweyo | 100 kg/h | 300 ukuya 600 kg/h |
| Amandla aphambili | 75 kW injini engundoqo | 160 kW |
| Amandla okufudumeza | 120 kW | Ayidweliswanga ngokwahlukeneyo |
| Uhlobo lwesikrufu | Isikrufu esinye | I-parallel twin screw |
| Ubude bekrikri kunye nobubanzi | Customized | Customized |
| Isixhobo esipapashiweyo se-screw | 38CrMoAlA | 38CrMoAlA |
| Uluhlu lwezinto ezipapashiweyo | PVC, CaCO3 masterbatch, TR, PET, PS, EVA, ABS, PE, TPR, TPE, TPV kunye nePP | PE, PP, PVC, ABS, HDPE, HDPE/PP, PA, PE/PP, LLDPE, ABS/PP kunye nePPR |
| Izixhobo ezingundoqo zomgca | Extruder, melt filtration, die head, water cooling, pelletizer and collection | I-extruder ye-torque ephezulu, ukuhluzwa kwe-nyibilika, intloko yokufa, i-pelletizer yamanzi, ukupholisa kunye nokuqokelela okuzenzekelayo |
| Iinkcukacha zemveliso | I-Nitrided screw kunye ne-barrel, i-pelletizer, itanki yamanzi, isikrini sokungcangcazela, i-silo kunye nolawulo lwe-PLC | High-hardness ialloy Screw kunye nebhere, izinto zemodyuli, impompo enyibilikayo, kufa, iringi yamanzi okanye i-strand pelletizer, umkhombe, ukungcangcazela kwesikrini kunye nesisele |
| Iinketho | Umtshintshi wesikrini ngokuzenzekelayo, ukucoca i-vacuum kunye nokutya okuncedisayo | Ukucoca i-vacuum degassing, ukutshintsha isikrini ngokuzenzekelayo, ukondla amawele kwizihluzi kunye nokubeka iliso kude |
| Umlinganiselo webhokisi yegiya epapashiweyo | Ayidweliswanga | 2.5:1 okanye 3:1 |
| Inkxaso | Ufakelo olukude, ugunyaziso kunye nesikhokelo sokusebenza | Isikhokelo sokufakela, inkxaso yokugunyazisa kunye noqeqesho lwabaqhubi |
INanhaiya izinze eZhoushan, eZhejiang, kwaye yenza izikrufu, imigqomo kunye nezixhobo zeplastiki zokukhupha. Abathengi banokuphonononga ezo mzi-mvelisoizixhobo zokuvelisa, izatifikethikwayeinkqubo yenkonzophambi kwengxoxo yobugcisa.
Guqula uthelekiso lube yinkcazo yokuthenga
I-RFQ eluncedo yenza iikowuteshini ezikhuphisanayo zithelekiswe. Ikwathintela umgca ekubeni uyilwe malunga nesampulu ecocekileyo ngelixa imveliso kamva ifumana isondlo esimanzi, esinothuli okanye esinoxinano oluphantsi.
- Yonke ibakala lepolymer kunye nepesenti yobunzima
- Intombi enyulu, i-post-industrial okanye imvelaphi yabathengi
- I-Pellet, umgubo, i-flake, ifilimu okanye ifom ye-agglomerate
- Ubuncinci kunye nobuninzi bobuninzi bobuninzi
- Ubumanzi, ukuguquka, ivumba kunye nemeko yokuhlamba
- Uhlobo lokungcoliseka, ubungakanani kunye nepesenti elindelekileyo
- Isigcwalisi, i-pigment, ifayibha kunye neenkcukacha ezongezelelweyo
- Indlela yokutya efunekayo kwisithako ngasinye
- Imveliso ekhoyo kunye nethagethi ekujoliswe kuyo enokuthengiseka
- Iwindow evumelekileyo yobushushu obunyibilikayo
- Ukucocwa kokucoca kunye nesicwangciso sokutshintsha isikrini
- I-Strand, i-water-ring okanye i-pelletizing engaphantsi kwamanzi ekhethiweyo
- Ubungakanani bePellet, imilo, ukufuma kunye nemida yezohlwayo
- Umbala ofunekayo, ukunyibilika-ukuhamba okanye iimvavanyo zomatshini
- Umbane okhoyo, amaza, amanzi kunye nomoya ocinezelweyo
- Uyilo lwesityalo, i-headroom kunye ne-material-flow direction
- Ukulawula ulwimi, ukungena kwedatha kunye nomgangatho wokhuseleko
- Amalungu asetyenzisiweyo, ugunyaziso kunye nomda woqeqesho
Musa ukubhala "imveliso: 500 kg / h" ngokwayo.Xela ukwakheka okuchanekileyo, imeko yesondlo, izinga elivumelekileyo lokwaliwa kunye nobude bexesha lovavanyo. I-gross extruder discharge ayifani nezomileyo, ezikhutshiweyo, iipellets ezithengiswayo eziziswe kwinkqubo yokuqokelela.
Ukhuseleko lokunxiba lukwalapha kweli nqanaba. Izihluzi ze-abrasive, i-fiber yeglasi kunye ne-recyclate engcolileyo inokutshintsha i-screw kunye nesicwangciso sezinto eziphathekayo. Jonga iNanhaiya'samacandelo amawele anxuseneyo, izikrufu enyekwayeIphathi ezisecalenikunye nesondlo esilindelekileyo, kunokongeza igeneric enzima-surface ukhetho ekugqibeleni.
Yamkela umgca ngezinto eziphathekayo kunye neziphumo ezinokulinganiswa
Uvavanyo olujikelezayo olungenamthwalo lujonga indibano, kodwa alubonakalisi ukusebenza kwe-pelletizing. Uvavanyo lolwamkelo lwasefektri kufuneka lusebenzise imathiriyeli ekuvunyelwene ngayo okanye into elinganayo ebhalwe ngokucacileyo kwaye kufuneka iqhube ixesha elide ngokwaneleyo ukubonisa ukondla, uxinzelelo, ukukhupha umoya kunye nokungazinzi kokusika.
- Qinisekisa imathiriyeli yovavanyo.Rekhoda iqashiso, ifomula, ifom yokutya, ukuxinana kwesambuku, ukufuma kunye nolungiselelo. Gcina isampuli egciniweyo.
- Qinisekisa umda womgca kunye nokhuseleko.Qwalasela iinjini, izifudumezi, oonogada, izitshixo, iindawo zokumisa likaxakeka, izinto eziluncedo, izixhobo kunye nokujikeleza phambi kokuba utyise ipolima.
- Fikelela ekusebenzeni okuzinzileyo.Rekhoda ireyithi yesondlo, isantya sescrew, useto lwezowuni, umlinganiselo weqondo lobushushu lokunyibilika, uxinzelelo, itorque okanye umthwalo wemoto, uvacuum kunye neemeko zokupholisa kwamanzi.
- Ukulinganisa imveliso ethengiswayo.Yenza umlinganiselo weepellets ezomileyo emva kokuhlolwa ixesha elichaziweyo. Rekhoda inkunkuma yokuqalisa, ukuqhawuka komtya, ii-agglomerates kunye notshintsho lwesikrini ngokwahlukeneyo.
- Vavanya umgangatho wepellet.Sebenzisa isayizi yepellet ekuvunyelwene ngayo, izohlwayo, ukufuma, ukuxinana kwesambuku, umbala, ukunyibilika kokunyibilika, ukusasazwa okanye uvavanyo lokubumba ezantsi.
- Cela umngeni kumsitho wesiqhelo.Bonisa ukutshintsha kwesikrini, ukuqalisa kwakhona okuqhelekileyo, ukubuyiswa kwesondlo okanye utshintsho lombala ukuba lubalulekile kwimveliso yemihla ngemihla.
- Jonga umatshini.Jonga i-vent carryover, i-die deposits, imeko ye-cutter, ingxolo engaqhelekanga, ukuvuza kunye neendawo zokucoca ezifikelelekayo emva kokubaleka.
Umbono wethu wefektri:sukuwamkela umgca kuba ufikelela ngokufutshane kwimveliso yesihloko. Sijonge ifestile ezinzileyo: i-feeder ihlala igcwele, uxinzelelo alukhukuli, i-vent ihlala icacile, i-cutter ayidali izohlwayo ezigqithisileyo kwaye iipellets zidibana novavanyo olusezantsi lomthengi. Imveliso ezinzileyo enokuthengiseka linani elibalulekileyo.
Imibuzo ebuzwa qho
Ngaba umgca we-twin-screw pelletizing uhlala ungcono kunomgca we-screw?
Hayi. Umgca we-twin-screw ohambelanayo unamandla xa inkqubo kufuneka idibanise iipolymers, isasaze iifayili okanye i-pigments, yongeza izithako ngokusebenzisa i-side feeders, okanye isuse i-volatiles ebalulekileyo. Umgca we-screw single udla ngokuba lolona khetho luthe ngqo xa i-feedstock ezinzileyo, elungisiweyo ifuna ikakhulu ukunyibilika, ukuhluzwa, ukuveliswa koxinzelelo kunye nokusika i-pellet.
Ngowuphi umgca we-pelletizing ongcono kwi-PE okanye i-PP esetyenzisiweyo?
Kuxhomekeke kwimeko ye-regrind. Umjelo ohleliweyo, ohlanjiweyo kunye nohambelana ngokufanelekileyo we-PE okanye we-PP unokulingana umgca we-screw kunye nokutya okufanelekileyo, ukukhupha kunye nokucoca ukunyibilika. Imixube exutyiweyo, ukongezwa kwesigcwalisi, ivumba okanye ukususwa okuguquguqukayo, kunye nokufunwa kwe-homogenization kunokulungelelanisa umgca we-screw ehambelanayo.
Ngowuphi umgca ekufuneka ndiwukhethele i-masterbatch okanye iikhompawundi ezizaliswe kakhulu?
Qala uphononongo ngomgca we-twin-screw onxuseneyo ngenxa yokuba izinto zemodyuli yesikrufu kunye nemimandla eyahlukileyo yokutyisa inika ulawulo olungaphezulu kumxube osasazo kunye nokusabalalisa. Uhlobo lwesihluzi, ukulayishwa, ukuxinana kwesambuku, ukurhawuka kunye nokusasazwa okufunekayo zisamisela i-fidder, ukwakheka kwesijiva kunye nephakheji yokunxiba.
Ngaba umgca we-screw pelletizing usebenzisa ivacuum degassing?
Ewe. I-Nanhaiya ibonelela ngevacuum degassing njengendlela yokukhetha kumgca wayo we-screw pelletizing. Indawo yokungena, inqanaba lokuzalisa isijivu, ukufuma kwesondlo, itywina elinyibilikayo kunye nomthamo wokufunxa kufuneka zisebenze kunye ukuze imathiriyeli ingakhukuliseli i-vent.
Yintoni umahluko phakathi kwe-strand kunye ne-water-ring pelletizing?
Inkqubo ye-strand ikhupha imicu eqhubekayo, ipholise kwaye emva koko inqumle kwiipellets ze-cylindrical. Inkqubo yeringi yamanzi inqumla ukunyibilika kobuso bokufa kwaye ithwala iipellets emanzini. Ukuziphatha kwezinto eziphathekayo, i-output, iimfuno zokutshintsha, i-pellet shape kunye nokubandakanyeka komsebenzi kufuneka kuthathe isigqibo malunga nendlela.
Ingakanani imveliso enokuvelisa imigca yeNanhaiya pelletizing?
I-Nanhaiya idwelisa i-100 kg / h kumgca wayo we-screw pelletizing kunye ne-300 ukuya kwi-600 kg / h kumgca wayo we-twin-screw pelletizing line. Ezi zicwangciso zemveliso ezipapashiweyo, ngoko ke isicatshulwa sokugqibela kufuneka sichaze ukuqulunqwa okuchanekileyo, imeko yokutya kunye nesiseko sokwamkelwa komatshini okhethiweyo.
Loluphi ulwazi endimele ndiluthumele ngomgca wepelletizing RFQ?
Thumela amabakala e-polymer kunye neepesenti, ifom yokutya, ubuninzi bobuninzi, umswakama, ukungcoliseka kunye namanqanaba aguquguqukayo, izongezo kunye nezihlungi, iziphumo ezikhoyo kunye nezijoliswe kuzo, ubukhulu bepellet, imfuno yokucoca, iimeko eziluncedo, ukwakheka kwezityalo, umgangatho wokulawula kunye novavanyo olunokulinganiswa lokumkela.
Ubhengezo lwentengiso: I-Nanhaiya yenza imigca yepelletizing, izikrufu, imiphanda kunye nezinto ezidityanisiweyo kwesi sikhokelo. Ukukhethwa kokugqibela kuxhomekeke kwizinto eziphathekayo zomthengi, umda womgca ovunyiweyo, isivumelwano sobugcisa kunye novavanyo lokuvuma.
