Ukuphatha ukuhamba kwezimoto nabahamba ngezinyawo ezindaweni zokwakha, ezindaweni zokupaka, nasezindaweni zemicimbi kudinga imishini eqinile engamelana nokushaywa okuphindaphindiwe kanye nezimo zezulu ezinzima. Izithiyo zikakhonkolo ezijwayelekile zinzima, ziyabiza ukuthuthwa, futhi zilimaza unomphela izindawo zomgwaqo lapho zishaywa, kuyilapho izithiyo zepulasitiki ezilula zivame ukuqhekeka noma zigoqeke ngemva kokushaywa okuncane. Izithiyo zamanzi ezenziwe nge-rotomolding sezivele njengesixazululo esiphakathi nendawo esihamba phambili, ezihlanganisa ubunzima bemiklamo egcwele amanzi nokuqina kokukhiqizwa kwepulasitiki okuthuthukile. Lezi zithiyo zingasetshenziswa ngokushesha, zigcwaliswe endaweni, futhi zikhishwe amanzi ukuze zigcinwe kalula, zinikeza ukuguquguquka okungenakuqhathaniswa ezidingweni zokuphatha ithrafikhi zesikhashana nezesikhashana eside. Ukwakhiwa kwazo okungenamikhawulo kuqeda izindawo ezibuthakathaka ezivame ukuholela ekuhlulekeni kwezinye izindlela ezishiselwe noma ezihlanganisiwe, okwenza zibe ukukhetha okuthandwayo komasipala, osonkontileka, nabahleli bemicimbi ngokufanayo. Ukugcizelela okukhulayo ekuphepheni kwabasebenzi nomphakathi kuye kwaqhubekisela phambili ukwamukelwa kwazo, njengoba izithiyo ze-rotomolded zinikeza ukuhlukaniswa okubonakalayo nokuzinzile ngaphandle kwezingozi ezihambisana nezakhiwo zikakhonkolo eziqinile.

I-Rotational molding, evame ukubizwa ngokuthi i-rotomolding, iyinqubo yokukhiqiza ekhiqiza imikhiqizo yepulasitiki engenalutho, eyodwa ngokuzungezisa isikhunta esishisayo esigcwele impushana ye-resin kuze kube yilapho impahla incibilika futhi imboze ngokulinganayo izindawo zangaphakathi. Ngokungafani nokujova noma ukubunjwa kwe-blow molding, i-rotomolding ayidingi umfutho ophakeme wangaphakathi, okuvumela ukwakhiwa kwemikhiqizo emikhulu, eyinkimbinkimbi enobukhulu bodonga obungaguquki futhi ingenayo imigqa yokushisela noma amalunga. Ezithiyweni ezigcwele amanzi, lokhu kwakhiwa okungenamthungo kubalulekile ngoba noma yimuphi umthungo noma ilunga limelela indawo yokwehluleka ngaphansi komthelela, ingcindezi yokushisa, noma ukuphathwa okuphindaphindiwe. Inqubo iqala ngesikhunta sensimbi noma i-aluminium esikwe ngokunembile esichaza ukuma kokugcina kwesithiyo, okuhlanganisa izibambo ezihlanganisiwe, amaphakethe efolokhwe, amathebhu okuxhuma, kanye nezimbobo zokugcwalisa/ukukhipha. Isikhunta sigcwaliswa ngenani elilinganiselwe lempushana ye-linear low-density polyethylene (LLDPE), bese sishiswa ehavinini ngenkathi sizungeza nge-biaxial, okwenza impushana incibilike futhi imboze izindonga zesikhunta ngokulinganayo. Ngemva kokuba isikhunta sipholile, isithiyo esiqediwe siyakhishwa, sihlolwe, futhi silungiselelwe ukuthunyelwa, okuholela emkhiqizweni ongenakucekelwa phansi ngaphansi kwezimo ezijwayelekile zokulawula ithrafikhi.

Ngaphezu kokuqina kwesakhiwo, i-rotomolding inikeza ukuguquguquka komklamo okuzuzisa ngqo abasebenzisi bokugcina. Abakhiqizi bangafaka izici ezinjengezikhala zokubonisa izibuko, imigudu yokuhlangana ye-dovetail, kanye namaphrofayili okuhlanganisa apakishwayo ngqo esikhungweni, okususa izinyathelo zokuhlanganisa ezesibili futhi kunciphisa izindleko zokukhiqiza. Ukungabi bikho kwezingcindezi zangaphakathi kanye nemigqa yokushisela kusho ukuthi isithiyo simunca futhi sisabalalise amandla okushayeka ngempumelelo kakhulu kunamanye amasu okubunjwa ngokuphefumula noma ngokujova, avame ukuqhekeka ezindaweni ezigxile ekucindezelekeni. Ngaphezu kwalokho, inqubo ye-rotomolding ivumela ukungezwa kwezivikeli ze-UV, imibala yombala, kanye nezinto ezivimbela umlilo ngesikhathi sokuhlanganiswa, okuqinisekisa ukuthi isithiyo esiqediwe sigcina ukubukeka nokusebenza kwaso eminyakeni eminingi yokuchayeka ngaphandle. Ezinhlanganweni ezifuna izixazululo zokulawula ithrafikhi ezilinganisa izindleko, ukuqina, nokusebenza kalula, izithiyo zamanzi ezi-rotomolded zimelela inzuzo ecacile yobuchwepheshe kuneminye imikhuba emidala yokukhiqiza.

Isici esivelele kakhulu somgoqo wamanzi owenziwe nge-rotomolding umzimba wawo owodwa, ongenamthungo, oqeda ubuthakathaka besakhiwo obutholakala kwezinye izindlela ezihlanganisiwe noma ezishiselwe. Lapho imoto noma umshini ushaya umgoqo ogcwele amanzi, amandla omthelela amuncwa ubukhulu bamanzi futhi asakazeke kuwo wonke ugobolondo, kunokuba agxile ezihlanganweni noma emgqeni wokushisela lapho ukuhluleka kuvame ukuqala khona. Lo mklamo wenza ukuthi imigoqo eyenziwe nge-rotomolding imelane kakhulu nokuqhekeka, ukuhlukana, nokuhlakazeka uma iqhathaniswa nemigoqo eyenziwe nge-blow-molding noma nge-injection-molding, evame ukuba nezingxenye ezincanyana noma imigqa ephothiweyo ephuka ngaphansi komthwalo. Ukuhlolwa kwasensimini kukhombisile ukuthi imigoqo eyenziwe nge-rotomolding ingamelana nemithelela eminingi evela ezimotweni zabagibeli nasemalolini alula ngaphandle kokulahlekelwa ubuqotho bayo, idinga nje ukuhlolwa ngamehlo nokubuyiselwa endaweni ngemva kwesehlakalo ngasinye. Ugobolondo olungenamthungo futhi luvimbela ukuvuza kwamanzi emakhoneni nasemaphethelweni, okuyinkinga evamile emigoqweni eyenziweyo ethuthukisa ukuvuza kwezimbobo ezincane ngemva kokuphathwa okuphindaphindiwe nokushintshashintsha kokushisa. Kubaphathi bezithuthi, lokhu kuhumushela emazingeni aphansi okushintshwa, umsebenzi omncane wokulungisa, nokusebenza okuthembekile kwezokuphepha phakathi nesikhathi sokusebenza komgoqo.

Izithiyo zamanzi ezenziwe nge-rotomolding zakhiwe nge-polyethylene ene-linear low-density ene-UV-stabilized evikela ukucekelwa phansi ukusuka ekuchayweni elangeni isikhathi eside, amazinga okushisa aphezulu, kanye nemijikelezo yokushisa nokubanda ejwayelekile ezindaweni zomgwaqo ezingaphandle. Ngaphandle kokuvikelwa okwanele kwe-UV, i-polyethylene evamile iba buthakathaka, iyashabalala, futhi ibe nemifantu ebusweni phakathi nezinyanga, okulimaza ukubukeka nokusebenza kahle. Izithiyo eziphezulu ze-rotomolded zifaka izinzwa zokukhanya ezihamba kancane kanye ne-carbon black noma i-titanium dioxide pigments evimba imisebe ye-ultraviolet futhi ikhiphe ukushisa, igcina into ithambile futhi imelana nokushayiswa iminyaka emihlanu kuya kweyishumi noma ngaphezulu. Lokhu kumelana nesimo sezulu kubaluleke kakhulu ezithiyweni ezisetshenziswa ezindaweni zokwakha umgwaqo omkhulu, lapho izikhathi zokushintshwa zivame ukunqunywa ubude besikhathi somsebenzi kunokuphila komkhiqizo. Ukwengeza, ukumuncwa komswakama okuphansi kwento kuvimbela ukuvuvukala, ukugoba, noma ukukhula kwezinto eziphilayo okungathinta izithiyo ezigcinwe ngaphandle phakathi kwemisebenzi. Izinhlangano ezitshala imali ezithiyweni ze-rotomolded ezinokuvikelwa kwe-UV zigwema izindleko ezifihliwe zokushabalala ngaphambi kwesikhathi, ukuceba, kanye nokwehluleka kwesakhiwo okuhlupha ezinye izindlela ezingezinhle.

Uma kuhlolwa izindleko eziphelele zobunikazi, izithiyo zamanzi ezenziwe nge-rotomolded zihlala zisebenza kangcono kunezithiyo zikakhonkolo kanye nezinye izinto zepulasitiki ezingabizi kakhulu eminyakeni eminingi yokusetshenziswa. Intengo yokuqala yokuthenga isithiyo se-rotomolded iphakeme kunesisekelo esenziwe nge-blow-molded, kodwa impilo yaso ende—evame ukudlula iminyaka eyishumi uma inakekelwa kahle—iholela ezindlekweni eziphansi zonyaka kanye nemijikelezo emincane yokuthenga. Izithiyo zikakhonkolo, nakuba ziqinile kakhulu, zithwala izindleko ezinkulu zokuthutha, ukuphatha, nokulahla, lapho izithiyo ze-rotomolded zigwema ngokuphelele ngenxa yokwakheka kwazo okulula, okugcwele amanzi. Ngaphezu kwalokho, ikhono lokukhipha amanzi nokuhlanganisa izithiyo ze-rotomolded linciphisa izidingo zesikhala sokugcina ngama-75% uma kuqhathaniswa nezithiyo eziqinile, kwehlisa izindleko zokugcina ezindaweni eziqashisayo kanye nezitokwe zikamasipala. Ukwakheka okungenamthungo futhi kwenza kube lula ukuhlanza nokulungisa; izithiyo zingagezwa ngomshini wokucindezela amanzi, zibhalwe kabusha, noma zifakwe izembozo ezintsha ezikhanyayo ngaphandle kwamathuluzi noma abasebenzi abakhethekile. Kubaphathi bezokuphepha ababheke isabelomali, isimo sezimali sesikhathi eside sezithiyo zamanzi ezenziwe nge-rotomolded siyakhanga, ikakhulukazi uma kubhekwa ukuncipha kwecala lokulimala kanye nokuthuthuka kwezilinganiso zokuphepha endaweni yokusebenza.

I-Linear low-density polyethylene (LLDPE) iyinto ekhethwayo yezithiyo zamanzi eziphothiweyo ezinomgangatho ophezulu ngenxa yokuhlanganisa kwayo okukhethekile kokuvumelana, amandla okudonsa, ukumelana namakhemikhali, nokucutshungulwa. Ngokungafani ne-high-density polyethylene (HDPE), engaba buthaka emazingeni okushisa abandayo, noma i-low-density polyethylene (LDPE), engenawo amandla okumelana nokushaywa, i-LLDPE inikeza iphrofayili yezakhiwo ezilinganiselayo ehlala iqinile kusukela ku--40°C kuya ku-+60°C, ihlanganisa izimo eziningi zangaphandle emhlabeni wonke. Le nto ayinabo ubuthi futhi ayisebenzi ngamakhemikhali, okwenza izithiyo zamanzi eziphothiweyo ziphephe ukusetshenziswa eduze kwemithombo yamanzi okuphuza, ezindaweni zokudla, nasezindaweni zokudlala zezingane lapho amapulasitiki anomthofu noma ane-phthalate engabeka impilo engozini. I-LLDPE ayikhiphi izithasiselo eziyingozi emvelweni ngisho nangemva kweminyaka yokuchayeka elangeni nasemvuleni, okuwukucatshangwa okubalulekile okwandayo ekuqinisekisweni kwezakhiwo eziluhlaza nasezinhlelweni zokusimama kwezinkampani. Ngaphezu kwalokho, i-resin ingahlanganiswa nama-halogen-free flame retardants ukuze kuhlangatshezwane namazinga okuphepha komlilo emhubheni, ezindaweni zokupaka izimoto, nasezindaweni zemicimbi yangaphakathi ngaphandle kokulahlekelwa izakhiwo zomshini noma ukukwazi ukuphinda kusetshenziswe. Ekupheleni kwempilo yayo, izithiyo ze-LLDPE zingagaywa futhi zicutshungulwe zibe imikhiqizo emisha ebunjiwe, okusekela izinhlelo zomnotho oyindilinga ezinciphisa imfucuza yokulahla kanye nokusetshenziswa kwezinto ezingavuthiwe.

Ukukhiqizwa kwezithiyo ezenziwe nge-rotomolding kusebenzisa i-LLDPE yezinga lokudla ehambisana nemithetho ye-FDA ne-EU yokuxhumana nokudla, okugcizelela ubumsulwa nokuphepha kwento ngisho nasezindaweni ezibucayi. Leli zinga le-polyethylene alinawo izinsimbi ezinzima, i-bisphenol A (BPA), noma ama-phthalates, futhi alikhiphi amakhemikhali acwiliswayo (VOCs) ngaphansi kwamazinga okushisa ajwayelekile okusebenza. Ezinkampanini eziphethe ukulawulwa kwethrafikhi ezibhedlela, ezikoleni, noma ezindaweni zokuhlala, ukusebenzisa izinto ezingenabo ubuthi kuqeda isidingo sezinqubo ezikhethekile zokuphatha ngesikhathi sokusatshalaliswa, ukulungiswa, nokulahlwa ekugcineni. Ukuzinza kwemvelo kwe-UV kwe-LLDPE ekwenziwe kahle kusho nokuthi izithiyo zigcina umbala wazo nokuqina kwazo iminyaka eminingi, kunciphisa imvamisa yokushintshwa kanye nomthelela wemvelo ohambisana nokukhiqiza nokuthunyelwa kwamayunithi amasha. I-Yunnan Lutai ithola i-LLDPE yayo kubaphakeli abadumile bomhlaba wonke be-petrochemical, iqinisekisa ukungaguquguquki kwe-melt flow index nokusabalalisa izithasiselo okuhumushela emiphumeleni ebikezelwayo yokubumba nokusebenza okuthembekile emkhakheni.

Izithiyo zamanzi ezenziwe nge-rotomolding zisetshenziswa ezimweni ezahlukahlukene zokuphatha ukugcwala kwezimoto, ngasinye sinezidingo ezihlukile zokubonakala, ukuthwaleka, nokumelana nokushayisana. Ezindaweni zokwakha imigwaqo, lezi zithiyo zisebenza njengezihlukanisi zemizila yesikhashana, izithiyo zokuvikela indawo yokusebenza, kanye namadivayisi okuhlela aqondisa abashayeli ngokuphepha ezindaweni ezimbiwa phansi, emisebenzini yokufaka ugandaganda, nasemsebenzini womhlane. Isisindo sazo esigcwele amanzi sinikeza uzinzo olwanele ukuvimbela ukugudluzwa umoya ovela ezimotweni kanye nokushayisana okuncane, kuyilapho izinhlelo zazo zokuxhuma eziyimodyuli zivumela abasebenzi ukuthi bahlele kabusha imigqa yezithiyo njengoba umsebenzi uqhubeka. Ekulawuleni izixuku emakhonsathini, emikhosini, nasemicimbini yezemidlalo, izithiyo ezenziwe nge-rotomolding zakha imingcele evikelekile engagcwaliswa, ikhishwe amanzi, futhi ihlelwe kabusha ngemizuzu embalwa ngaphandle kwemishini esindayo edingekayo ezithiyweni zikakhonkolo noma zensimbi. Indawo ebushelelezi engenamikhawulo iqeda imiphetho ebukhali engalimaza abahamba ngezinyawo, futhi ikhono lokufaka amashidi akhanyayo noma imicu yokukhanya ye-LED ngqo emzimbeni wesithiyo lithuthukisa ukubonakala ebusuku kubo bobabili abashayeli nabahamba ngezinyawo.

Abasebenzisi bezindawo zokupaka baya ngokuya bacacisa izithiyo zamanzi ezenziwe nge-rotomolded ukuze bavikele iziphethu zomlilo, ama-transformer kagesi, iminyango yezakhiwo, nezindlela zabahamba ngezinyawo ezingozini zezimoto ezingahleliwe. Ngokungafani nezinsika ezingashintshi noma imingcele kakhonkolo, izithiyo ezigcwele amanzi zingasuswa okwesikhashana ukuze kufinyeleleke ekulungiseni noma ekushintsheni ukuhleleka kwezikhathi ezithile, okunikeza ukuguquguquka ekusebenzeni okubalulekile kubaphathi bezakhiwo. Ezindaweni zokugcina impahla nezokuthutha, lezi zithiyo zivikela izinhlaka zokugcina impahla, iminyango yamadokhi, nemishini ezingozini ezivela kuma-forklift nama-trailer, zinciphisa ukulungiswa kwezakhiwo okubizayo nokulimala kwempahla. Abahleli bemicimbi bathembela kulezi zithiyo ezifanayo ukuze bachaze izindawo ze-VIP, imigqa yokulinda, nezindlela zokungena zezimo eziphuthumayo, bavame ukuzifaka izimpawu zomcimbi noma izithombe zabaxhasi ukuze bathole imali eyengeziwe. Ukusebenza ngezindlela eziningi kwezithiyo zamanzi ezenziwe nge-rotomolded kuzenza zibe into eyisisekelo emikhunjini yokuqasha, lapho umklamo owodwa wezithiyo ungasebenzela izindlela eziphezulu, izimboni, nezokuzijabulisa ngokushintshana unyaka wonke. Njengoba amadolobha eqhubeka nokusebenzisa ubuchule bokuhlela amadolobha nokuklama kabusha imigwaqo okwesikhashana, isidingo sezixazululo zokulawula ithrafikhi eziguquguqukayo nezinhle siyaqhubeka nokuqhuba izinto ezintsha ekuklanyweni nasezinsizeni zezithiyo ezenziwe nge-rotomolded.

IYunnan Lutai Traffic Facilities Co., Ltd. iziqinisekile njengomkhiqizi othembekile wezithiyo zamanzi ezenziwe nge-rotomolding, ngokuhlanganisa ukulawulwa kwekhwalithi okuqinile nobuchwepheshe obujulile kubuchwepheshe be-rotational molding. Zonke izithiyo ezikhiqizwa endaweni yenkampani ziyahlolwa ubukhulu, kuqinisekiswe ubukhulu bodonga, futhi kuhlolwe ukumelana nomthelela ukuze kuqinisekiswe ukuthi ziyahambisana namazinga omhlaba afana ne-ASTM F2656 ne-MASH TL-2, okunikeza amakhasimende ubufakazi obubhaliwe bokusebenza. Ukutshalwa kwezimali kwenkampani emishinini ye-rotomolding elawulwa ngekhompyutha kunika amandla ukulawula okunembile kwamaphrofayili okushisa, amazinga okupholisa, kanye nejubane lokuzungezisa, okuholela ekusatshalalisweni okungaguquki kodonga nezingxenye ezingenasici kuyo yonke imikhiqizo. Ngokungafani nabathengisi abajwayelekile abathenga ezimbonini eziningi ezinekhwalithi ehlukahlukene, iYunnan Lutai ilawula yonke inqubo yokukhiqiza kusukela ekutholeni izinto ezingavuthiwe kuze kufike ekupakishweni kokugcina, okuvumela ukulandeleka nokuthuthukiswa okuqhubekayo okungenakufaniswa ngabakhiqizi abanenkontileka. Lokhu kuhlanganiswa okuqondile nakho kusekela ukwenziwa kwezibonelo okusheshayo kanye nokulungiswa kwamathuluzi, okunika amandla inkampani ukuthi ithuthukise izimo zomzimba ezingokwezifiso zezithiyo, imibala, kanye nokuhlanganiswa kwezinsiza ezengeziwe kumakhasimende anezidingo ezikhethekile.

Ukwenziwa ngokwezifiso kungamandla ayinhloko e-Yunnan Lutai, okuhlanganisa amakhono adlula nje ukushintsha imibala ukuze afake izimpawu ezigxiviziwe, ukuhlelwa kwama-valve okugcwalisa/okukhipha amanzi ngokwezifiso, izindlu ezihlanganisiwe zokukhanyisa i-LED, kanye nezinhlelo zokuxhuma eziyimfihlo ezivimbela ukunyakaza okungagunyaziwe. Ithimba lobunjiniyela benkampani lisebenza ngqo namakhasimende ukuze liqonde indawo yokusebenza, izindlela zokuhamba, kanye nezithiyo zemithetho, bese lincoma ubukhulu bezithiyo, umthamo wamanzi, kanye nezinketho zokuqinisa ezithuthukisa ukuphepha nokusebenza kahle kwezindleko. Emaphrojekthini amakhulu engqalasizinda, i-Yunnan Lutai inikeza izaphulelo zamanani amaningi, ukuhlela ukulethwa ngesikhathi, kanye nokupakishwa okuningi okunciphisa izindleko zempahla ngayinye kanye nokungcola endaweni yomsebenzi. Inkampani iphinde inikeze ukwesekwa okuphelele ngemva kokuthengisa, okuhlanganisa izingxenye ezishintshwayo, izinsiza zokulungisa, kanye nokuqondisa kwezobuchwepheshe mayelana nokubekwa kwezithiyo kanye nezinqubo ezingcono zokunakekela. Ngokukhetha i-Yunnan Lutai njengomhlinzeki wabo wezithiyo zamanzi e-rotomolded, izinhlangano zithola umlingani wesikhathi eside ozibophezele ekuthembekeni komkhiqizo, ekusunguleni izinto ezintsha, kanye nensiza ephendulayo evikela ukutshalwa kwezimali kwabo kanye nedumela labo lokuphepha okuhle. Ukuze uhlole uhla olugcwele lwezinhlobo ezikhona kanye nokuhlelwa, vakashela ikhasi le-PRODUCTS ukuze uthole imininingwane eningiliziwe kanye nezintengo.

Izithiyo zamanzi ezenziwe nge-rotomolding zimelela ubuchwepheshe obuvuthiwe, obuhloliwe emkhakheni, obubhekana nezinselele eziyinhloko zokuphathwa kwezimoto zanamuhla: ukuphepha, ukuhamba, izindleko, kanye nomthwalo wemvelo. Ukwakhiwa kwazo okungenamthungo nge-LLDPE kunikeza amandla okumelana nokushaywa kanye nokuqina esimweni sezulu okunciphisa imvamisa yokushintshwa kanye nomsebenzi wokulungisa, kuyilapho umklamo ogcwele amanzi uhlanganisa ukuzinza kukakhonkolo nokuthuthwa kalula kwepulasitiki. Kusukela ezindaweni zokusebenza zomgwaqo omkhulu namapaki ezimoto kuya emicimbini yezemidlalo nasemgwaqweni wezimpahla, lezi zithiyo zinikeza ukuhlukaniswa okuthembekile kanye nokuvikelwa okuzivumelanisa nezimo ezishintshayo zendawo ngaphandle kwemishini esindayo noma ukufakwa unomphela. Imvelo engenabuthi, evuselelekayo yezinto zokwakha ihambisana nezinjongo zokusimama kwezinkampani kanye nezidingo zemithetho, okwenza izithiyo zamanzi ezenziwe nge-rotomolding zibe ukukhetha okunesibopho ezinhlanganweni ezibeka phambili ukunakekelwa kwemvelo kanye nokusebenza kahle.

Ukukhetha umenzi ofanele kubaluleke njengokukhetha umklamo ofanele wezithiyo, futhi i-Yunnan Lutai Traffic Facilities Co., Ltd. inikeza isiqinisekiso sekhwalithi, ukujula kokwenza ngokwezifiso, kanye nezintengo eziqhudelanayo ezidingwa abathengi abaqaphela ukuphepha. Ngokubambisana nomenzi olawula umkhiqizo wakhe futhi utshala imali ekuthuthukisweni okuqhubekayo, amakhasimende athola ukufinyelela ezithiyweni ezihlangabezana namazinga okuhlola omhlaba wonke kuyilapho egcina ukuguquguquka ukuze enze imikhiqizo ivumelane nezidingo eziyingqayizivele zesiza. Ukuze uthole ulwazi olwengeziwe ngomlando wenkampani kanye nefilosofi yekhwalithi, ikhasi elithi ABOUT linikeza ukuqonda mayelana nokuzibophezela kwe-Yunnan Lutai eminyakeni eyishumi ekusunguleni izinto ezintsha zokuphepha emgwaqweni. Ukuze uhlale unolwazi ngentuthuko yakamuva yomkhiqizo kanye nezitayela zemboni, ikhasi le-NEWS lishicilela njalo izibuyekezo ezimayelana namazinga ezithiyo, amasu okusebenzisa, kanye nezifundo zezigameko. Noma ngabe uhlela iphrojekthi eyodwa yokwakha noma wakha iqembu likazwelonke lokuqasha, izithiyo zamanzi ezi-rotomolded ezivela e-Yunnan Lutai ziletha ukuqina, ukuguquguquka, kanye nenani elidingwa ochwepheshe bezokuphepha emgwaqweni ezindaweni zokusebenza eziyinselele zanamuhla.