Isikrufu seplanethi asiyompendulo yeprimiyamu kulo lonke uqulunqo olunzima. Ifumana indawo yayo xa ingxaki yokwenene idibanisa ukuxuba, ukutshintshwa kobushushu kunye nokukhupha i-degassing ngaphandle kokunika izinto eziphathekayo kwimbali ye-thermal kunokuba inokunyamezela.
Impendulo ekhawulezayo
Khetha isikrufu seplanethi xa ulwakhiwo lufuna ukuxubana okugqwesileyo kokusasazwa, indawo ebanzi yokuhambisa ubushushu, isenzo sokuzisula okanye ukucima i-degassing, ngakumbi nge-PVC evakalelwa ngubushushu, iikhompawundi ezizaliswe kakhulu, i-elastomers, i-adhesives kunye nezixhobo ezidibeneyo.
Hlala nge-screw enye xa inkqubo izinzile kwaye idinga ukunyibilika kwezoqoqosho, ukuhambisa kunye noxinzelelo. Khetha isikhonkwane esijikelezayo xa udityaniswa ngesantya esiphezulu, ukondla ecaleni okubhetyebhetye okanye umsebenzi owomeleleyo wokusasaza yeyona nto iphambili. Ukuba ukufa kufuna uxinzelelo olungaphezulu kunokuba icandelo leplanethi linokubonelela, cwangcisa inqanaba loxinzelelo olusezantsi ngaphambi kokuyalela.
Okokuqala, qiniseka ukuba wonke umntu uthetha isikrufu seplanethi efanayo
Kwesi sikhokelo, isikrufu seplanethi sithetha inkqubo yokwenza iplastiki ekwabizwa ngokuba yi-planetary roller extruder. Ayisosikruru seplanethi esisetyenziselwa ukwenza intshukumo yomgama. Iyunithi ye-polymer-processing iqulethe i-screw ephakathi, i-screws encinci yeplanethi encinci kunye ne-barrel enamazinyo angaphakathi.
I-Nanhaiya yakha icandelo layo leplanethi eliqhelekileyo kunye ne-6 ukuya kwi-18 yeplanethi yezikrufu, kuxhomekeke kububanzi becandelo. Ukucocwa kwamazinyo okuqhelekileyo ngu-0.2 ukuya ku-0.4 mm. Izinto eziphathekayo zidlula ngokuphindaphindiweyo kwiindawo ezicacileyo phakathi kwe-screw ephakathi, izikrufu zeplanethi kunye ne-toothed barrel.
Umbono wethu wefektri:umthengi akufuneki athumele umbuzo othi kuphela "isikrufu seplanethi." Chaza ukuba ufuna icandelo leplastiki elipheleleyo, isikrufu esiphakathi, izikrufu zeplanethi, umphanda onamazinyo, umsesane wokuchithachitha okanye imodyuli yokutshintsha. La malungu asebenza njengeseti yejometri.
Kutheni ijometri itshintsha umsebenzi wokuxuba
Izikrufu zeplanethi zijikeleza isikrufu esisembindini ngaphakathi kumbhobho wamazinyo wangaphakathi. Izinto eziphathekayo zihlulwe ngokuphindaphindiweyo, zolule zibe ngamanqanaba amancinci kwaye ziphinde zihlanganiswe ngelixa ziqhubela phambili. Oku kudala unxibelelwano lomphezulu oluninzi lokuxuba kunye nokutshintshana kobushushu.
Uphononongo luka-2024 kwiIileta zePolymerichaza isenzo esifana ne-rolling kunye ne-calendering kwaye idibanisa indawo enkulu yoqhagamshelwano kunye nokuxuba okuxutywayo, ukulawula ukushisa kunye nokuchithwa. Ukulinganisa kokuhamba kuka-2021 kwafumanisa ukuba i-spindle geometry itshintsha ukuxuba kunye nokusabalalisa, kunye nokuhamba okwandisiweyo kunye nokutshintsha rhoqo kuhlobo lokuhamba kunceda ukucacisa umphumo.
I-Nanhaiya inokwahlula icandelo leplanethi ibe ngamanqanaba amabini kunye nendandatho ye-disperser phakathi kwabo. Iringi iphakamisa uxinzelelo lwendawo yangasemva, yongeza i-chear, ikhuthaza ukunyibilika kwangaphambili kwaye ixhasa ukuxuba kunye nokukhupha umoya. Le yinto yenkqubo, hayi umhlobiso, ngoko ke isikhundla sayo sisekuyilo lweprojekthi.
Thelekisa umsebenzi wenkqubo, hayi inani lezikrufu
Iinkqubo ezingatshatanga, amawele kunye neeplanethi zinokunyibilika kwaye zigqithise iipolymers, kodwa azihambisani nomsebenzi ngendlela efanayo. Uthelekiso oluluncedo luqala ngokuqulunqa, indlela yokuxuba efunekayo, ifestile yeqondo lokushisa, umthwalo wokukhupha umoya kunye noxinzelelo emva kwecandelo lokuxuba.
| Umba wesigqibo | Isikrufu esinye | Isikrufu samawele ajikelezayo | Isikrufu seplanethi |
|---|---|---|---|
| Eyona ndawo yokuqala | Izinto ezizinzileyo, ezaziwayo ezinomsebenzi wokunyibilika kunye nokuhambisa | Ukudibanisa kunye nokutya okuguquguqukayo kunye nemodyuli yokuxuba izinto | Ubushushu obungamelaniyo nobushushu, imixube ezaliswe kakhulu okanye enzima efuna indawo yoqhagamshelwano ebanzi |
| Ukusabalalisa ukuxuba | Ilinganiselwe ngaphandle kokuba abaxubi bongezwa | Ilungile kwaye iyalungiseka | Okugqwesileyo ngokwahlukana okuphindaphindiweyo kunye nesenzo sokuqengqeleka |
| Ukuxutywa kwe-dispersive | Ijometri-ixhomekeke kwaye ihlala ilinganiselwe | Eyomeleleyo ngokuxova okufanelekileyo kunye nezinto zokuxuba | Iphakathi ukuya komelele ngokuxhomekeke kuyilo lokusonta kunye nezangqa zokuchithachitha |
| Ulawulo lobushushu | Inkqubo elula, indawo encinci yokutshintshiselana | Ilungile kodwa inokongeza ubushushu bomatshini obuninzi | Indawo enkulu yomphezulu ixhasa utshintshiselwano olusondeleyo lobushushu |
| Ukukhupha isisu | Iyafumaneka kodwa ibhetyebhetye kancinci | Ilungile kunye neendawo zokungena kunye ne-vacuum | Igqwesileyo xa iileya ezicekethekileyo kunye nezigaba zokungenisa umoya ziyilwe kunye |
| Ukusebenza ngesantya esiphezulu | Ilungele imisebenzi efanelekileyo ye-extrusion | Ngokufuthi olona khetho lunamandla | Ngokuqhelekileyo ayikhethwanga kwesantya esiphezulu sokujija |
| Ukuveliswa koxinzelelo | Kulungile | Yamkelekile kwaye ixhomekeke kuyilo | Isoloko ifuna isisombululo esahlukileyo soxinzelelo lomlambo |
| Ukucoca kunye nokusula | Inokugcina imathiriyeli kwiindawo ezihamba kancinci | Ukuzisula ngoyilo oluchanekileyo lokudibanisa | Ukuzosula okunamandla ngokusebenzisa iplanethi |
| Ukuntsokotha koomatshini | Elona liphantsi | Phezulu | Elona liphezulu, elinamalungu amaninzi achanekileyo |
Umbono wethu wefektri:musa ukuhlawula icandelo leplanethi xa uyilwe kakuhleisikrufu esinyesele ibambe imveliso kunye nomgangatho. Musa ukukhetha iplanethi xa imfuno yokwenyani ikwisantya esiphezulu edibanisayo kunye bhetyebhetye icala ukondla ukuba ai-i-parallel twin screwizibambo ngcono. Ukuphucula kuphela xa uqulunqo lubonisa umda wenkqubo ethile.
Apho isikrufu seplanethi sifumana ixabiso laso
I-Nanhaiya ijolise kumaqela amathathu ezicelo ezifunwayo: iikhompawundi eziphezulu zokuzalisa, i-elastomers kunye neeplastiki eziguquguqukayo, kunye nokuxuba okukhethekileyo okuzaliswe ngumgubo okanye i-granulation. Inkqubo yayo yokucheba iplanethi ye-3D iphatha i-PP ubuncinane ubuncinane be-60% ye-calcium carbonate, i-PA ubuncinane i-40% ye-glass fiber, kunye ne-high-viscosity TPU kunye ne-TPE.
Uluhlu lwemveliso efanayo lunciphisa ixesha leplastikhi nge-30% ukuya kwi-50% xa kuthelekiswa neenkqubo zesiko-screw. Kwizicelo ezizaliswe kakhulu, ukutenxa ekujoliswe kuko kwe-tensile-strength kwi-5 okanye ngaphantsi kwe-5%. Kwizinto ezikhethekileyo ezizaliswe ngumgubo, ukusabalalisa okujoliswe kuyo kuphezulu okanye ngaphezulu kwe-90%.
Iikhompawundi zokuzalisa eziphezulu
Umsebenzi oqhelekileyo uquka i-PP yomgangatho we-substrate kunye ne-50% ukuya kwi-70% ye-calcium carbonate kunye nezakhiwo ze-automotive PA kunye ne-30% ukuya kwi-50% yefiber yeglasi.
Thenga:ulwahlulo oluphindaphindiweyo lwe-filler-rich melt, ulawulo lobushushu kunye neempawu ezihambelanayo.
Izinto eziguquguqukayo ezinobushushu obunobushushu
Umsebenzi oqhelekileyo uquka izinto zokudlala ze-TPR, imicu yokutywina ye-TPE kunye nombhobho we-PVC oguquguqukayo ubuncinane obungama-30% eplastiki.
Thenga:ukuxuba kunye nokutshintshana kobushushu ngelixa ulawula ixesha lokuhlala kunye nokuguquguquka.
Iinkqubo ze powder ezikhethekileyo
Umsebenzi oqhelekileyo uquka iikhompawundi ze-PE conductive ezizaliswe lubhedu kunye ne-alumina-ezaliswe yi-PC ekwazi ukumelana nokunxiba.
Thenga:ukuhanjiswa komgubo, ulawulo lweagglomerate kunye nokususwa kwegesi okucwangcisiweyo.
La manani achaza uluhlu lwesicelo sikaNanhaiya. Inkcazo yokuthenga isafuna ibakala elichanekileyo le-resin, ifom ye-filler particle, i-additive package, ukufuma, indlela yokutya, isilingi yobushushu kunye novavanyo lokwamkelwa kwemveliso yomthengi.
Apho iplanethi lukhetho olungalunganga
Inkqubo yeplanethi inamacandelo amaninzi okukhwelana kwaye idinga ijometri yamazinyo echanekileyo, ukukhutshwa kunye nonyango lobushushu. Ixabiso lokuthenga kunye neendleko zokulondoloza zinokudlula enye kunye ne-twin-screw alternative. Uphononongo luka-2024 lukwachonga isantya esiphezulu se-screw kunye nemveliso yoxinzelelo njengobuthathaka obuhambelanayo.
Uxinzelelo lubalulekile kuba icandelo lokuxuba kunye nefa zenza imisebenzi eyahlukeneyo. Icandelo leplanethi linokulungiselela ukunyibilika kakuhle kodwa lisafuna isikrufu esisezantsi somlambo okanye impompo yegiya ukuzinzisa uxinzelelo kwisithintelo sokufa. Eso sigqibo sichaphazela umthwalo wemoto, ulawulo, ixesha lokuhlala kunye noyilo lomgca.
Khetha enye inkqubo xa:ukuqulunqwa kulula ukunyibilika kwaye umgca sele udibana nomgangatho; imeko yeshishini ixhomekeke ikakhulu kwiindleko zokuqala eziphantsi; inkqubo ifuna ukudityaniswa kwesantya esiphezulu esinamandla; ukondla ecaleni kulawula iresiphi; okanye uxinzelelo lokufa kufuneka luvele kwinqanaba elifanayo leplastiki elula.
Isikali sikwatshintsha impendulo. Uphononongo lovavanyo lwango-2023 lwafumanisa ukuba ijometri, i-viscosity yezinto eziphathekayo, i-output kunye nesantya sokuhambisa satshintsha ubushushu bokunyibilika, uxinzelelo kunye nexesha lokuhlala. Ulingo oluncinci oluphumeleleyo alukwazi ukudluliselwa nge-diameter ratio yodwa.
Isikrufu seplanethi esisemgangathweni okanye esitshintshiweyo?
Iumgangatho weplanethi screwkwahlula ukondla okuzinzileyo kumxube weplanethi kunye ne-thermal insulation layer. Umzila wayo ophuculweyo wokuhamba unciphisa iindawo ezimileyo kwaye uxhasa ukucoca ngexesha le-batch okanye utshintsho lwezinto. Isetyenziselwa eqinile, isemi-rigid kunye ne-PVC ethambileyo, kunye ne-ABS, TPO, TPU kunye ne-polyethylene egcweleyo.
Iisikrufu seplanethi esitshintshiweyoinokutshintsha ilungiselelo lesijija okanye iprofayile yezinyo malunga nomsebenzi okhethekileyo. Ukupholisa kwesondlo esinyanzelweyo kunceda ukugcina izinto ezingeva lubushushu zingatshi kwisixhobo sokutyisa. Ukungenisa umoya okunikezelweyo kunye nesivalo sangaphakathi sokutywina esijikelezayo sinokuvulwa okanye sivalwe malunga nemfuno yenkqubo.
| Imeko yeprojekthi | Uyilo olusemgangathweni | Uyilo olutshintshiweyo |
|---|---|---|
| Uluhlu olubanzi lwePVC eyaziwayo, i-ABS, i-TPO, i-TPU okanye imveliso ye-PE egcweleyo | Isiqalo esinamandla | Sebenzisa kuphela ukuba ulungiselelo olusemgangathweni alukwazi ukuhlangabezana nomda ochaziweyo |
| Ukutya okungevani nobushushu kuqala ukuncamathela okanye ukuthoba isidima phambi kwecandelo lokuxuba | Phonononga ukwahlulwa kwesondlo kunye nokupholisa | Ukupholisa okunyanzelweyo kunokudityaniswa emsebenzini |
| Ukususwa kokufuma okanye okuguquguqukayo kuyimfuno ephambili yomgangatho | Icandelo elimiselweyo kunye neringi ye-disperser inokuxhasa ukukhutshwa kwegesi | Ukukhutshwa okunikezelweyo kunye namalungiselelo okutywinwa avumela ukwenziwa ngokwezifiso ngakumbi |
| I-Adhesive, i-silicone, i-cable compound, i-WPC okanye i-composite engaqhelekanga | Okunokwenzeka emva kokuphononongwa kokwenziwa | Indlela engcono xa inkangeleko yamazinyo, ixesha lokuhlala okanye lokuphuma umoya kufuneka litshintshe |
| Ukutshintsha kwemveliso rhoqo | Ijelo elilungelelanisiweyo kunye nesenzo sokuzicoca siluncedo | Iimpawu ezongezelelweyo akufanele zenze ubunzima bokucoca ngokungeyomfuneko |
Ukwakhiwa kweNanhaiya kunye noluhlu lokusebenza
I-Nanhaiya yenza i-screw ephakathi, izikrufu zeplanethi kunye ne-toothed barrel ukusuka kwi-38CrMoAlA yentsimbi ukuya kwi-GB / T 3077. I-screw engundoqo ifumana i-nitriding ephindwe kabini, izikrufu eziqhutywayo zisebenzisa ukucima kunye ne-nitriding, kwaye i-port yokukhupha i-electroplated ukukhusela i-corrosion.
| Into | Idatha yemveliso yaseNanhaiya |
|---|---|
| Izikrufu zeplanethi nganye kwicandelo | 6 ukuya kwi-18, ngokuhambelana nedayamitha yecandelo leplanethi |
| Ukucocwa kwamazinyo okuqhelekileyo | 0.2 ukuya ku-0.4 mm |
| Isantya esiphezulu sokujija | I-3 ukuya kwi-60 r / min kulo lonke usapho olupapashiweyo lwe-NHY-SW |
| Qhuba amandla | I-119 ukuya kuma-250 kW kwitheyibhile yomfuziselo epapashiweyo |
| Imfuneko yeoli yokuhambisa ubushushu | 400 ukuya ku-600 dm3 kwitheyibhile yemodeli epapashiweyo |
| Ubuninzi bephepha elicacileyo lePVC eliphumayo | 500 ukuya kwi-1,800 kg/h kwitheyibhile yemodeli epapashiweyo |
| Ubuninzi bephepha lephepha elilukhuni lePVC elinemibala | I-700 ukuya kwi-2,000 kg / h kwitheyibhile yemodeli epapashwe |
| Ubuninzi bemveliso yefilimu ethambileyo yePVC | I-900 ukuya kwi-2,400 kg / h kwitheyibhile yemodeli epapashiweyo |
| Ukucima ubulukhuni | HB260-290 |
| Ubulukhuni be-nitriding kunye nobunzulu | HV900-1100; 0.5 ukuya ku-0.8 mm |
| I-Nitriding brittleness | IBanga loku-1 nangaphantsi |
| Uburhabaxa bomphezulu kunye nokuthe tye | Ra0.4; 0.015 mm |
| Ubulukhuni be-alloy kunye nobunzulu | HRC55-62; 0.8 ukuya 2.0 mm |
Olu luhlu lunceda ukuchaza usapho lwemveliso. Isiphumo sokugqibela sixhomekeke kwimodeli ekhethiweyo, ukwakheka, ukutyisa, umoya, inkqubo yokulawula ubushushu, umthwalo ophantsi woxinzelelo kunye neenkcukacha zemveliso.
eNanhaiyaizixhobo zokuvelisaibandakanya iileyile ze-CNC zee-workpieces ukuya kwi-6 m, izixhobo zokugaya kunye ne-milling kunye ne-0.02 mm yokuchaneka kokumisa, kunye nekhono le-axis emihlanu yezakhiwo ezizijija ezintsonkothileyo. Iiqela lenkonzoixhasa umzobo wokuthengisa kwangaphambili kunye nophononongo lwenkqubo.
Yenza uvavanyo oluphendula umbuzo wokuthenga
Ulingo kufuneka luthelekise inkqubo yangoku kunye nokucwangciswa kweplanethi ecetywayo phantsi kwesicwangciso esibhaliweyo sokwamkelwa. Musa ukugweba inkqubo ukusuka kwisampuli enye ekhangayo eyenziwe ngokuqulunqwa okwahlukileyo okanye imveliso ephantsi.
- Umkhenkce ukwakheka.Rekhoda yonke i-polymer, i-filler, i-plasticizer, i-stabilizer, i-pigment, ixabiso lokufuma kunye neqhezu elihlaziyiweyo.
- Chaza umda okhoyo.Xela ukuba ingxaki yi-agglomeration, i-color streaking, ukuthotywa kwe-thermal, ukuchithwa kakubi kwegassing, iipropathi eziguquguqukayo, ukuphuma okanye ixesha lokucoca.
- Misela umphumo ofunekayo wemveliso.Sebenzisa ukusasazwa okunokulinganiswa, ukuqina, umbala, ukuguquguquka, ubukhulu, umphezulu okanye isiphene.
- Rekhoda inkqubo yefestile.Isantya sokutya, isantya, amaqondo obushushu bendawo, iqondo lobushushu lokunyibilika, uxinzelelo, itorque okanye umthwalo wemoto, ivacuum kunye nesalathisi sexesha lokuhlala.
- Jonga uxinzelelo olusezantsi ngokwahlukeneyo.Qinisekisa ukuba icandelo leplanethi, inqanaba lokukhupha isikrufu esinye okanye impompo yegiya ithwala umsebenzi wokufa.
- Hlola emva kokubaleka.Phonononga intsalela, ukucoca, imiphezulu yamazinyo, iidiphozithi kunye nezinto ezishiyekileyo zijikeleze isisasazi okanye i-vent.
Umbono wethu wefektri:olona lingo lweplanethi oluqinisekisayo ayilulo olunemveliso ephezulu. Yeyona ebonisa umthengi kanye ukuba ngowuphi umda wakudala owanyamalalayo, nguwuphi na umda owavelayo, nokuba ifestile esemgangathweni ihlale ivulekile ixesha elide ngokwaneleyo ukwenzela imveliso yokwenyani.
Uluhlu lokukhangela lwe-RFQ lweprojekthi yesikrufu seplanethi
- Ukuqulunqwa okupheleleyo kunye neepesenti zobunzima
- Amabakala e-resin, i-viscosities kunye nemida yokushisa
- Uhlobo lokuzalisa, ifom yesuntswana, ubukhulu kunye nokufuma
- Ukuxinana ngobuninzi kunye nendlela yokutya yangoku
- Okujoliswe kuko kunye nesiphumo sangoku nge-kg/h
- Ukusasazwa okufunekayo okanye imida yepropathi yemveliso
- Inkqubo ye-screw ekhoyo kunye ne-bottleneck eyaziwayo
- Kucelwe ulungelelwaniso olusemgangathweni okanye olutshintshiweyo
- Ukuvula umoya, ukucoca kunye nomthwalo oguquguqukayo wokususa
- Uxinzelelo lokufa kunye nezixhobo ezisezantsi
- Ukucoca i-frequency kunye nolandelelwano lokutshintsha izinto
- Imizobo ekhoyo kunye nemilinganiselo yoqhagamshelwano
- Imoto, igearbox kunye nedatha yokulawula ubushushu
- Iifoto, iisampuli kunye nobungqina obungaphumeleliyo
Ukuba oku kukubuyisela, bandakanya isikrufu esisembindini, izikrufu zeplanethi, umphanda onamazinyo wangaphakathi kunye nemilinganiselo yeringi ye-disperser njengeseti. Ukuxuba amacandelo amatsha kunye agugileyo okukhwelana ngaphandle komlinganiselo kunokutshintsha ukucocwa kunye nokuhanjiswa komthwalo.
Imibuzo ebuzwa qho
Yintoni isikrufu seplanethi kwiprosesa yepolymer?
Yinkqubo yeplastiki kunye nokuxuba kunye ne-screw ephakathi, izikrufu zeplanethi ezininzi kunye ne-internal toothed barrel. Izikrufu zeplanethi zijikeleza isikrufu esisembindini ngelixa imathiriyeli iqengqeleka ibe ngamaleko abhityileyo, axutywe kwaye agqithiselwe kwiyunithi.
Kunini apho isikrufu seplanethi singcono kunesikrufu esinye?
Inkqubo yeplanethi iba yinto ekhangayo xa i-screw enye ayikwazi ukubonelela ngokuxuba okwaneleyo kokusabalalisa, indawo yokutshintshwa kobushushu okanye i-degassing ye-high-fill, heat-sensitive, elastomeric okanye i-multi-component formulation. Isikrufu esinye sihlala silula xa umsebenzi ikakhulu unyibilika, uhambisa kunye nokuvelisa uxinzelelo.
Kunini apho isikrufu samawele singcono kunesikrufu seplanethi?
Isikrufu samawele esijikelezayo sihlala silukhetho olungcono lokudityaniswa kwesantya esiphezulu, ukondla kwicala elibhetyebhetye kunye nokuxuba okunamandla okuchithachitha. Inkqubo yeplanethi yomelele apho ulawulo oluthambileyo lwe-thermal, ukuxuba okugqwesileyo kokusabalalisa, ukuzosula kunye nokususa umoya kwiimfuno eziphambili.
Ngaba isikrufu seplanethi siyakwazi ukwenza iikhompawundi ezizaliswe kakhulu?
Ewe. I-Nanhaiya iqulunqa izikrufu zeplanethi ze-PP egcweleyo, i-glass-fiber-reinforced PA, i-polyethylene egcweleyo, i-WPC kunye nezinye iinkqubo ezidibeneyo. I-feeder, ilungiselelo lokusonta, ulawulo lobushushu, ipakethe yokunxiba kunye nenqanaba loxinzelelo olusezantsi kufuneka luhambelane nolwakhiwo oluchanekileyo.
Uthini umahluko phakathi kwezikrufu zeplanethi ezisemgangathweni nezitshintshiweyo?
Uyilo oluqhelekileyo lwe-Nanhaiya lusebenzisa ukutyisa okuchaziweyo kunye namacandelo okuxuba iplanethi kuluhlu olubanzi lwe-PVC, i-ABS, i-TPO, i-TPU kunye nezicelo ezizaliswe yi-polyethylene. Iinguqulelo eziguquliweyo zinokusebenzisa ilungiselelo lokusonta elitshintshileyo okanye iprofayile yamazinyo, ukupholisa ngenkani, umoya ozinikeleyo kunye nesivalo sangaphakathi sokutywina kwimisebenzi yenkqubo ekhethekileyo.
Ngaba isikrufu seplanethi sivelisa uxinzelelo olwaneleyo lokufa ngokwaso?
Ayiyiyo yonke imigca. Iinkqubo ze-roller zeplanethi zikhethwa ngokukodwa ukuxuba, ukuhanjiswa kobushushu kunye nokuchithwa kwegesi, kwaye amandla abo okuvelisa uxinzelelo anokuba ngaphantsi kwe-screw enye. Eminye imigca isebenzisa isikrufu esisezantsi somlambo okanye impompo yegiya xa ukufa kufuna uxinzelelo oluzinzileyo.
Yeyiphi idatha ekufuneka ndiyithumele uNanhaiya kwiprojekthi yesikrufu seplanethi?
Thumela ukuqulunqwa okupheleleyo, iipesenti zecandelo, ubuninzi bobuninzi, ukufuma kunye nokuguquguquka, imida yobushushu, isiphumo esijoliswe kuyo, ukusabalalisa okufunekayo, izixhobo ezikhoyo, umsebenzi woxinzelelo, iimfuno zokukhupha umoya, ukuchazwa kwemveliso, ishedyuli yokucoca kunye nemizobo ekhoyo.
Ukubhengezwa koRhwebo: I-Nanhaiya yenza izikrufu zeplanethi kunye nezinto ezinxulumene nazo ezidityaniswe kwesi sikhokelo. Ukukhethwa kokugqibela kunye nokwamkelwa kuxhomekeke ekuqulunqweni, ukucwangciswa kwezixhobo, umzobo ovunyiweyo kunye nesicwangciso sovavanyo lweprojekthi.
