Isikruru esiSinye sePE Film Extrusion

UNanhaiya yingcaliumenzi omnye screw umphanda e China, okhethekileyo kwizisombululo ze-screw kunye ne-barrel ye-polyethylene film extrusion. Ngaphezulu kweminyaka eyi-10 yamava okuvelisa, sinikezela ngobunjineli obuchanekileyoImigqomo yesiKruru esinye sePE Film Extrusion, eyenzelwe ukufanisa izinto ezahlukeneyo ze-polyethylene, ukucwangciswa kwe-extruder kunye neemfuno zokuvelisa. Izisombululo zethu zigquma ijiyometri yesikrufu, imathiriyeli yomphanda, unyango lomphezulu kunye nemilinganiselo ethe ngqo yesixhobo, ukuxhasa imigca emitsha yokukhupha kunye neeprojekthi zokutshintsha umgqomo wesikrufu. Imveliso nganye yenziwa ngokwemizobo yobugcisa evunyiweyo kunye neenkcukacha zoomatshini.

Izicelo kwiMveliso yeFilimu yePolyethylene

IIsikruru esiSinye sePE Film Extrusionisetyenziswe kwimigca yefilimu ye-polyethylene yokuvelisa i-LDPE, i-LLDPE kunye ne-HDPE izinto. Amabanga ahlukeneyo eresin aneempawu ezahlukeneyo zokunyibilika, ukuziphatha okuhambayo kunye neemfuno zokusetyenzwa, eziphembelela ijiyometri yesikrufu, umlinganiselo woxinzelelo kunye nokucwangciswa komgqomo.

Kwi-extrusion yefilimu ezinzileyo, i-screw kunye ne-barrel kufuneka isebenze kunye ukubonelela ngezinto eziphathekayo ezihambisayo, ukunyibilika, iplastiki kunye noxinzelelo olunyibilikayo. Ukucwangciswa okufanelekileyo kuxhomekeke kwibakala le-resin, ubukhulu befilimu, isantya sokuvelisa, indlela yokutya, isakhiwo se-extruder kunye nesiphumo esijoliswe kuyo. I-Nanhaiya ibonelela ngezisombululo ze-PE yefilimu ye-extruder screw barrel esekwe kwiinkcukacha zezixhobo zokwenyani kunye neemeko zokusetyenzwa.

IiNgcaciso zobuGcisa

I-Nanhaiya ibonelela ngezinto ezahlukeneyo kunye neendlela zonyango ezingaphezulu kwimibhobho enye yesikrufu ngokweemfuno zokusetyenzwa. Ezi nkcukacha zilandelayo zisebenza njengesalathiso sobugcisa kwi-PE film extrusion screw barrel yokwenziwa. Iiparamitha zokugqibela zinokuqinisekiswa ngokuhambelana noyilo lomatshini, iimfuno zezinto eziphathekayo kunye nemizobo yobugcisa ekuvunyelwene ngayo.

Ijiyometri ekrwada kunye nePlastiki yokuSebenza

I-Screw geometry yinto ebalulekileyo kwifilimu ye-polyethylene extrusion kuba ichaphazela ukuhanjiswa kwe-resin, ukusebenza kakuhle kokunyibilika, ukuxuba kunye nokunyibilika koxinzelelo loxinzelelo. Isikrufu esinye esiqhelekileyo sibandakanya ukondla, ucinezelo kunye namacandelo okulinganisa iimitha, ngalinye lisenza umsebenzi owahlukileyo ngexesha lenkqubo yokukhupha.

Icandelo lokutya lihambisa i-PE resin eqinile kwi-barrel, ngelixa icandelo loxinzelelo likhuthaza ngokuthe ngcembe ukunyibilika kunye nokunyanzeliswa kwezinto. Icandelo lokulinganisa linceda ukugcina ukunyibilika okuhambelanayo kunye noxinzelelo ngaphambi kokuba izinto zingene kwi-extrusion die. Ngokuxhomekeke kwibakala le-resin kunye neemfuno zokuvelisa, iimpawu ezongezelelweyo zokuxuba zingaqwalaselwa kwakhona.

Xa ukhetha iIfilimu ye-PE extruder screw barrel, izinto ezibalulekileyo zokuyila ziquka i-screw diameter, i-L / D ratio, i-compression ratio, ubunzulu besiteshi, isantya se-screw kunye nokulungiswa kwendawo yokufudumeza. Ezi nkcukacha kufuneka zivavanywe kunye nenkqubo ye-extruder drive kunye nezixhobo zokuvelisa ifilimu esezantsi. Uyilo olufanelekileyo lwe-screw lunceda ukuseka iimeko ezizinzileyo zokucwangcisa izicelo ezahlukeneyo zefilimu ye-polyethylene.

Izixhobo zoMbhobho kunye noNyango olungaGxikiyo

Ukukhethwa kwezinto eziphathekayo kuchaphazela ubomi benkonzo kunye nokusebenza komsebenzi we-PE film extrusion screw barrel. Izinto ezifanelekileyo kunye nonyango oluphezulu kufuneka lugqitywe ngokweempawu ze-resin, ubushushu bokucubungula, uxinzelelo lokusebenza, izongezo kunye neemeko zokugqoka ezilindelekileyo.

I-38CrMoAlA yintsimbi esetyenziswa ngokuqhelekileyo kwi-nitrided screw kunye ne-barrel components. Unyango lwe-nitriding lunokuphucula ukuqina komphezulu kunye nokumelana nokunxiba. Ukusetyenziswa kwezicelo ezibandakanya i-abrasive fillers, izinto ezisetyenzisiweyo okanye iimeko zokusebenza ezifunwa kakhulu, izakhiwo ze-bimetallic barrel kunye nezinye iinketho zokuguga zingavavanywa ngokweemfuno zangempela zokucubungula.

I-Chrome plating lolunye ukhetho lonyango lomphezulu lwezikhonkwane ezifanelekileyo kunye nemigqomo. Ukukhethwa kwe-nitriding, i-chrome plating okanye ukukhuselwa kwe-bimetallic kufuneka kusekelwe kwisakhiwo secandelo, indawo yokusebenza kunye neenkcukacha ezifunekayo zobuchwepheshe kunokusebenzisa unyango olufanayo kwisicelo ngasinye se-extrusion.

Ukwenziwa ngokuChaneka kunye nokuHlolwa koMgangatho

Ukuchaneka kwe-dimensional ye-screw barrel enye ichaphazela ngokuthe ngqo ukukhutshwa okuhambelanayo phakathi kwe-screw kunye ne-barrel, ukuhanjiswa kwezinto kunye nokuzinza kwe-extrusion. I-Nanhaiya ivelisa i-screw kunye ne-barrel amacandelo ngokwemizobo evunyiweyo kunye neemfuno zobugcisa ezivunyelweneyo, ngokuqwalasela ukuchaneka komatshini kunye nemeko yomhlaba.

Inkqubo yokwenziwa kwemveliso inokubandakanya ukulungiswa kwemathiriyeli, umatshini orhabaxa, unyango lobushushu, ukuchaneka komatshini, ukugqiba inqwelomoya ngezikrufu kunye nonyango lwangaphezulu. Izinto zokuhlola zingabandakanya i-screw diameter, iprofayili yokubhabha, i-barrel bore diameter, ukuchaneka, ukugxila, imilinganiselo yoqhagamshelo, ukucaca okuhambelanayo kunye noburhabaxa bomphezulu.

Kwimigqomo ye-screw yefilimu ye-PE eyenziwe ngokwezifiso, imilinganiselo ephambili kunye neenkcukacha zobugcisa kufuneka ziqinisekiswe ngaphambi kokuveliswa. Ukuhlolwa kwemilinganiselo ebalulekileyo kunye neemeko zomphezulu kunceda ukuqinisekisa ukuba amacandelo agqityiweyo ahlangabezana neemfuno ezivunyelweneyo zofakelo kunye nokusebenza kwezixhobo.

Custom Single Screw Barel kunye neZisombululo zoTshintsho

I-extruders yefilimu ye-PE eyahlukeneyo ineemitha ezahlukeneyo ze-screw, i-L / D ratios, amandla okuqhuba, amalungiselelo okufudumala, imilinganiselo yokudibanisa kunye namandla okuvelisa. Lo mahluko wenza ukuba isixhobo sihambelane noqwalaselo olubalulekileyo xa kuthengwa umbhobho olungiselelweyo owenziweyo omnye okanye ususa amacandelo akhoyo.

I-Nanhaiya ibonelela ngokwenza i-screw barrel yesiko esekelwe kwimizobo yomatshini, iisampuli zecandelo lokuqala kunye neenkcukacha zobugcisa. Nokuba ufuna isikrufu esipheleleyo kunye nendibano yomphanda, isikrufu sokutshintsha komntu okanye umphanda olungiselelweyo, imilinganiselo kunye noqwalaselo lunokuhlolwa ngokwezixhobo ezikhoyo.

Ngaphambi kokuqinisekisa iodolo yokwenziwa kwesiqhelo, ezi nkcukacha zilandelayo zobugcisa kufuneka ziqwalaselwe:

• Umenzi we-Extruder kunye nemodeli yomatshini
• I-Screw diameter, i-L / D ratio kunye ne-compression ratio
• Ukusetyenzwa kwemathiriyeli, kuquka i-LDPE, i-LLDPE okanye i-HDPE
• Imveliso efunekayo kunye nesantya sokusebenza ngokujija
• Ubungakanani bebhareli, ubume bokudibanisa kunye neendawo zokufudumeza
• Ibakala lezinto eziphathekayo, ukuqina kunye neemfuno zonyango lomphezulu
• Imizobo yobugcisa ekhoyo, iisampulu zecandelo okanye imilinganiselo yobukhulu

Kwiiprojekthi zokutshintsha umgqomo wesikrufu, ukubonelela ngemizobo yoqobo okanye iisampulu ezibonakalayo kunokunceda ukunciphisa ukungaqiniseki komlinganiselo kunye nokuphucula ukuhambelana kwezixhobo. Iijometri ezijijekileyo ezikhethekileyo, amacandelo okuxuba kunye nezinye izakhiwo ezilungelelanisiweyo kufuneka ziqinisekiswe ngexesha lovavanyo lobugcisa.

Kutheni ukhetha uNanhaiya njengoMboneleli wakho we-PE Film Extruder Screw Barrel?

Yasekwa ngo-2014, iNanhaiya igxile ekuveliseni isikrufu kunye nemigqomo yokusetyenziswa kweplastiki yokukhupha. Ngaphezulu kweminyaka eyi-10 yamava okuvelisa, inkampani ibonelela ngamacandelo alungelelanisiweyo kwiinkqubo ezahlukeneyo ze-extrusion, kubandakanya ukuveliswa kwefilimu ye-polyethylene.

Njengeumenzi wesikrufu sombhobho omnye kunye nomthengisi, I-Nanhaiya igxile kwimveliso yezixhobo ezithile, ukukhetha izinto eziphathekayo, unyango olungaphezulu kunye nokuchaneka komda. Iqela lethu lobugcisa lingakwazi ukuphonononga imizobo yomatshini, amacandelo akhoyo kunye neemfuno zokucubungula ukuxoxa ngokufanelekileyo kwe-screw kunye nemibhobho.

Kubathengi abafumana umphanda omtsha wefilimu we-PE we-extruder screw okanye ukukhangela isisombululo sokutshintsha, iNanhaiya ixhasa uvavanyo lobugcisa kunye nokuveliswa okulungiselelwe ngokweenkcukacha eziqinisekisiweyo. Qhagamshelana nathi ngeenkcukacha zesixhobo sakho ukuze uxoxe ngeemfuno zemveliso kwaye ucele ikowuti.

Ulwazi olufunekayo kuVandlakanyo lobuGcisa kunye neNtelekelelo yexabiso

Ukufumana ikowuteshini echanekileyo ye-aIsikruru esiSinye sePE Film Extrusion, kuyanceda ukubonelela ngolwazi olucacileyo malunga nezixhobo ze-extrusion kunye nesicelo sokucubungula. Ezi nkcukacha zilandelayo zinokunceda iqela lethu livavanye imilinganiselo efunekayo, imathiriyeli kunye noqwalaselo lwesikrufu:

• Ibakala le-PE resin: LDPE, LLDPE okanye HDPE
• Uhlobo lwefilimu kunye nemveliso efunekayo yemveliso
• Umenzi we-Extruder kunye nemodeli yomatshini
• I-Screw diameter, i-L / D ratio kunye ne-compression ratio
• Imizobo ye-Screw kunye nemizobo ye-barrel dimensional
• Isantya se-screw esisebenzayo kunye neemeko zobushushu
• Izinto ezifunekayo kunye nonyango olungaphezulu
• Iodolo yobuninzi kunye nendawo yokuthumela

Ukuba imizobo yobugcisa ayifumaneki, iifoto ezicacileyo ze-screw kunye ne-barrel ekhoyo, kunye nemilinganiselo elinganisiweyo, inokubonelelwa kwakhona ukuvavanya kwangaphambili. Kwiiprojekthi zokutshintshwa, ulwazi malunga neengxaki ze-extrusion zangoku, ezifana nemveliso engazinzanga, ukunxiba okugqithisileyo okanye ukungahambelani kokucubungula, kunokunceda ukuchonga iimfuno ezifanelekileyo zobugcisa.

Emva kokuphonononga ulwazi olunikeziweyo, uNanhaiya unokuxoxa ngokucwangciswa kwemveliso efanelekileyo, izinto eziphathekayo, iinkcukacha zobugcisa kunye nesicatshulwa seprojekthi. Amaxabiso okugqibela kunye namalungiselelo okuhanjiswa kufuneka aqinisekiswe ngokweemfuno kanye zeodolo.

Imibuzo ebuzwa qho

1. Ziziphi izinto ezinokuthi i-screw barrel enye yenkqubo ye-PE yefilimu ye-extrusion?

I-barrel ye-screw enye ye-PE ifilimu ye-extrusion inokuthi yenzelwe ukusetyenzwa kwezinto ezahlukeneyo ze-polyethylene, kuquka i-LDPE, i-LLDPE kunye ne-HDPE. I-screw geometry kunye nokulungiswa kokulungiswa kufuneka kukhethwe ngokwebakala le-resin, iimpawu zokunyibilika kunye neemfuno zokuvelisa ifilimu.

2. Ngaba uNanhaiya angayenza imiphanda yesikrufu yesiko kwii-extruders zefilimu ye-PE eyahlukileyo?

Ewe. I-Nanhaiya ibonelela ngokulungelelaniswayo kwimibhobho yesikrufu enye ngokweemodeli ze-extruder, imilinganiselo ye-screw, umlinganiselo we-L / D, izixhobo zokusebenza kunye neemfuno zemveliso. Imizobo yomatshini, iisampulu zecandelo lokuqala okanye imilinganiselo eneenkcukacha ingasetyenziselwa uvavanyo lobugcisa ngaphambi kokuveliswa.

3. Loluphi ulwazi olufunekayo ukufumana ikowuteshini ye-PE film extruder screw barrel?

Nceda unikeze imodeli ye-extruder, i-screw diameter, i-L/D ratio, ibakala lemathiriyeli ye-PE, ubungakanani obufunekayo kunye nemizobo yobugcisa nanini na ifumaneka. Iifoto ezikhoyo zesikrufu nomgqomo, iinkcukacha ezinobukhulu kunye neemeko zokusebenza zinokunceda iqela lethu ukuba livavanye iinkcukacha ezifunekayo kwaye lilungiselele ikowuti.

4. Ziziphi izinto kunye nonyango oluphezulu olukhoyo kwi-PE ifilimu ye-extrusion screw barrels?

I-38CrMoAlA yenye yezinto ezikhoyo onokukhetha kuzo ukwenza izikrufu kunye nemiphanda. Ngokuxhomekeke kwisicelo, i-nitriding, i-chrome plating kunye ne-bimetallic wear-resistant solutions nazo zinokuvavanywa ngokwemiqathango yokucubungula kunye neemfuno zobugcisa.

5. Ndikhetha njani uyilo olululo lwesijiva lwe-LDPE, i-LLDPE okanye imveliso yefilimu ye-HDPE?

Uyilo lwe-Screw luxhomekeke kwiipropati ze-resin, ukuziphatha kokunyibilika kokunyibilika, ukushisa kwe-extrusion, isantya se-screw, imveliso efunekayo kunye neemeko zokuvelisa ifilimu. I-Screw diameter, i-L / D ratio, i-compression ratio kunye nejometri yeshaneli kufuneka ithathelwe ingqalelo kunye ukumisela ukucwangciswa okufanelekileyo kumgca othile wefilimu ye-PE ye-extrusion.

6. Ngaba uNanhaiya angakwazi ukuvelisa imigqomo yesikrufu endaweni yayo ngokusekwe kwiisampuli ezikhoyo?

Ewe. I-Nanhaiya inokuvavanya i-screw barrel yokutshintshwa ngokusekwe kwiisampuli ezikhoyo, imizobo yobugcisa okanye imilinganiselo eneenkcukacha. Iimpawu ezibalulekileyo ezifana ne-screw diameter, i-barrel bore, imilinganiselo yokudibanisa, ubude obupheleleyo kunye nokukhutshwa okuhambelanayo kufuneka kuqinisekiswe ngaphambi kokuveliswa.

7. Ndinokwandisa njani ubomi benkonzo ye-PE film extrusion screw barrel?

Ukukhethwa kwezinto ezifanelekileyo, unyango olufanelekileyo lomphezulu, ubushushu obuchanekileyo bokusebenza kunye nokugcinwa rhoqo kwezixhobo kunokunceda ukwandisa ubomi benkonzo yombhobho. Ukuphepha imathiriyeli ekrwada engcolisekileyo, iimeko zokusebenza ezingaqhelekanga kunye nokunxiba okugqithisileyo nako kubalulekile. Izinto eziphathekayo kunye nokukhusela ukunxiba kufuneka kukhethwe ngokuhambelana nendawo yokucubungula.

8. Liliphi ixesha lokukhokela imveliso ye-PE eyenzelwe ifilimu extrusion screw barrel?

Ixesha lokukhokela imveliso lixhomekeke kwiinkcukacha zemveliso, ukukhethwa kwezinto eziphathekayo, iimfuno zomatshini kunye neshedyuli yemveliso yangoku. Ngokusekwe kuqikelelo olukhoyo lwemveliso, iimodeli eziqhelekileyo zinokuthatha malunga neentsuku ezili-15, ngelixa iimveliso ezilungiselelweyo zinokufuna malunga neentsuku ezingama-45. Ixesha elichanekileyo lokukhokela kufuneka liqinisekiswe emva kokuphonononga imizobo kunye neemfuno zomyalelo.