Izingxenye zokubumba amaphampu ziyisisekelo sezinhlelo zokuphatha uketshezi ezimbonini eziningi, kusukela ekunikezeni amanzi emadolobheni kuya ekucubunguleni amakhemikhali nasekucecisheni uwoyela. Ukwethembeka nokusebenza kahle kwanoma yiluphi uhlobo lwephampu kuncike kakhulu ekhwalithini yezingxenye zayo ezibumbayo, njengokuthi i-casing, i-volute, futhi ikakhulukazi i-impeller. Lapho kukhiqizwa lezi zingxenye ezibalulekile, onjiniyela kufanele bakhethe phakathi kwezindlela eziningana zokubumba, lapho ukubumba isihlabathi nokubumba ngokutshala khona kuyizinketho ezimbili ezivelele kakhulu. Yonke inqubo iletha izinzuzo zayo kanye nezingqinamba ezithinta ukusebenza komkhiqizo wokugcina, izindleko, nesikhathi sokulethwa. Lesi sihloko sinikeza ukuqhathanisa okuphelele kokubumba isihlabathi ngokumelene nokubumba ngokutshala izingxenye zokubumba amaphampu, sinikeza imininingwane oyidingayo ukuze wenze isinqumo sokuthenga esinolwazi. Njengomkhiqizi omethembayo kule ndawo, i-HEBEI UNNA METAL TECHNOLOGY CO.,LTD. inolwazi olunzulu ekukhiqizeni izingxenye ezibumbwe ngesihlabathi nezibumbwe ngokutshala ezinhlobonhlobo zezicelo zamaphampu.

Ngaphambi kokuba siqhathanise lezi zindlela ezimbili, kubalulekile ukuqonda izimiso eziyisisekelo ngemuva kokubumba ngesihlabathi nokubumba ngezindleko, njengoba inqubo ngayinye ihlela izici zokugcina zezicelo zokubumba amaphampu ngezindlela ezihlukile. Ukukhetha phakathi kwezindlela kuthinta konke kusukela ekukhetheni i-alloy nokunemba kwezilinganiso kuya ekuqedeleni kwendawo kanye nezindleko ezitholakalayo zengxenye eqediwe. Ochwepheshe abaningi bokuthenga kanye nonjiniyela bahlola izinketho zombili ngokusekelwe ezidingweni ezithile zohlelo lwabo, okuhlanganisa ingcindezi yokusebenza, uhlobo lokuphuma, kanye nezinga lokushisa. Ukuqonda okuqinile kwalokho inqubo ngayinye eyenzayo kukuvumela ukuba uqonde kangcono izinzuzo nemikhawulo okuxoxwa ngayo kamuva kulesi sihloko. Ngezansi, sinikeza isibuyekezo esinemininingwane sezindlela zombili zokubumba ngesihlabathi nokubumba ngezindleko njengoba zisebenza ekubumbeni kwamaphampu nezingxenye ezihlobene.

Ukubumba ngesihlabathi yindlela yakudala yokubumba insimbi esebenzisa ingxube yesihlabathi ukudala umngobo lapho kuthelwa khona insimbi encibilikisiweyo ukukhiqiza izingxenye zokubumba kwamaphampu. Le nqubo iqala ngephethini, eyenziwe ngokuvamile ngokhuni, ipulasitiki, noma insimbi, efana nesakhiwo samaphampu noma ipuleti lesisekelo. Leli phethini libekwa emgqonyeni futhi liyizungezwe isihlabathi esicindezelweyo, sivame ukuxutshwa ne-clay noma izibopho ze-resin ukugcina isimo sayo ngesikhathi sokuthelwa. Uma iphethini isusiwe, umngobo ophumela ugcwaliswa nge-alloy encibilikisiweyo, futhi ngemuva kokuqina, isihlabathi siyaphulwa ukuze kudalulwe ingxenye ebiwe. Ukubumba ngesihlabathi kufaneleka kakhulu ekukhiqizeni izingxenye ezinkulu zamaphampu ezinesisindo esingamathani amaningana, okwenza kube yindlela ekhethwayo yezingxenye zamaphampu ezimbonini nezingxenye zemishini esindayo. Le ndlela ihambisana nezinhlobonhlobo eziningi ze-ferrous ne-non-ferrous alloys, okubandakanya i-gray iron, i-ductile iron, insimbi, i-aluminium, ne-bronze, zonke ezivamile ezicelo zokubumba kwamaphampu. Ezinye zezinzuzo ezinkulu zokubumba ngesihlabathi yizindleko eziphansi zamathuluzi, okwenza kube nenzuzo kumavolumu okuphakathi nokuphansi wokukhiqiza futhi kufanelekele ukukhiqiza amaphrotoype noma imiklamo yangokwezifiso. Kodwa-ke, ukuqeda okuphezulu kanye nokunemba kwezingxenye ezibunjwe ngesihlabathi kucoceke kakhulu, kuvame ukudinga ukucubungula okwengeziwe ukuze kuhlangatshezwane nezidingo eziqinile zezindawo zokubopha nokulungisa.

Ukubeka izinto ngezikhathi, okubuye kubizwe ngokuthi ukubeka ngomthofu olahlekileyo, kuyindlela yokukhiqiza enembayo ekhiqiza izingxenye zokubeka amaphampu ezinemininingwane ehlukile, ikhwalithi yendawo, nokuphindeka. Inqubo iqala ngokwakhiwa kwesibonelo sothofu esikhiqiza kabusha ngokunembayo ingxenye yokugcina, okuhlanganisa zonke izici eziyinkimbinkimbi, izimbobo ezingaphansi, kanye nezinqamuleli zangaphakathi ezinzima ukuzifinyelela ngezindlela eziningi. Lesi sibonelo sothofu siyakhuphuka emanzini esibhakabhaka bese sihlanganiswa ngezinto eziyisivikelo ukuze kwakhiwe uqweqwe oluqinile, olubuye lufudunyezwe ukuze kuncibilikise uthothofu futhi kuqinise isibhakabhaka sibe isikhunta esiqinile. Insimbi encibilikisiwe ithi ngaphakathi emgodini ophumayo, futhi uma isiqinile, uqweqwe lwesibhakabhaka luyasuswa ukuze kuvele ukubeka okuseduze nesimo sokugcina okudinga ukucubungula okuncane. Ukubeka izinto ngezikhathi yindlela ekhethwayo yezingxenye zamaphampu eziyinkimbinkimbi njengomshini wokubeka, lapho izindwani ezincane, izikhala ezincane, kanye nezindawo ezibushelelezi zibalulekile ekusebenzeni kwe-hydraulic nasekusebenzeni kahle kwamandla. Inqubo ingafinyelela ubukhulu bodonga obuncane njengo-0.5 mm kanye nokuqedwa kwendawo kusuka ku-Ra 1.6 kuye ku-6.3 micrometers, okunciphisa kakhulu isidingo sokucubungula okwesibili. Ukubeka izinto ngezikhathi kusekela futhi uhla olubanzi lwezinto eziyinhlanganisela ezisebenza kakhulu, okuhlanganisa insimbi engagqwalile, insimbi engagqwalile ephindwe kabili, izinto eziyinhlanganisela eziyisisekelo senikel, kanye ne-titanium, okwenza kube kuhle ezindaweni zamaphampu ezonakalisa noma ezishisa kakhulu. Ngenkathi izindleko zengxenye ngayinye ziphakeme kunezinga lokubeka isihlabathi ngenxa yezinyathelo ezingeziwe kanye namathuluzi afakiwe, ikhwalithi ephezulu nokungaguquguquki kuvame ukulungisa ukutshalwa kwezimali kumaphrojekthi wokubeka amaphampu afuna kakhulu.

Uma uhlola ukuthi yiziphi izinqubo okufanele uzisebenzise ezidingweni zakho zokudonsa ama-pump, kubalulekile ukuqhathanisa izici ezibalulekile ezithinta ngqo ukusebenza, ukukhiqizwa, kanye nezindleko zomkhiqizo wokugcina. Kokubili ukudonsa ngesihlabathi nokudonsa ngokutshala izinto kunezimfanelo ezindaweni ezahlukene, futhi ukukhetha okuhle kuncike ezidingweni ezithile zohlelo lwakho. Ngezansi, sihlola izici ezinhlanu ezibalulekile: ububanzi bosayizi, ubukhulu bodonga, ukuqedwa kwendawo nokunemba, ukuguquguquka kwe-alloy, kanye namavolumu wokukhiqiza nezindleko. Ukuqonda lezi zici ezahlukene kuzokusiza ukuthi unqume ukuthi iyiphi indlela ehambisana kangcono nezinhloso zephrojekthi yakho, noma ngabe ukhiqiza indlu enkulu ye-pump noma i-impeller yokudonsa ngokunemba.

Ukubeka isihlabathi kungakwazi ukwamukela izingxenye ezinkulu kakhulu zokubeka amaphampu, nezingxenye ezithile ezinesisindo esingamathani ambalwa noma ngaphezulu, okwenza kube yikho okukhethwa kukho kwezindlu zamaphampu ezimbonini, ama-volute amakhulu, namapuleti ayisisekelo anzima. Ukubeka utshalomali, ngakolunye uhlangothi, kuvame ukukhawulelwa ezingxenyeni ezincane naphakathi nendawo ngenxa yemikhawulo ye-ceramic shell namathuluzi esikhunta se-wax. Ngokwesibonelo, i-impeller yokubeka yephampu engaphansi kwamanzi ingakhiqizwa nge-investment casting ukuze kube nokunemba, kanti isisekelo esikhulu samaphampu sizobekwa ngesihlabathi ukuze izindleko zibe ngaphansi. Umkhawulo osayizi we-investment casting uvame ukuyikhawulela ezingxenyeni ezinesisindo esingaphansi kuka-100 kg, yize ezinye izindawo ezikhethekile zingakhiqiza izingcezu ezinkulu. Ngakho-ke, uma izingxenye zakho zokubeka amaphampu zinkulu futhi zinzima, ukubeka isihlabathi cishe kuyindlela esebenza kakhudlwana futhi engozini.

Ukubeka ngezinsimbi kuvumela izindonga ezincane kakhulu, ngezinye izikhathi ezincane njengo-0.5 mm, okuyinzuzo kakhulu ekwehliseni isisindo nezindleko zezinto ezibonakalayo ekubunjweni kwe-impeller nezinye izingxenye zamaphampu ezilula. Ukubeka ngesihlabathi ngokuvamile kudinga izindonga ezijiyile, ngokuvamile ngaphezu kuka-3 mm, ukuqinisekisa ukugcwala okuphelele kwesikhunta nokuhlala komzimba ngesikhathi sokuthululwa nokuqina. Leli phuzu lenza ukubeka ngezinsimbi kufaneleke kakhulu kumiklamo yamaphampu enokusebenza okuphezulu lapho ukwehlisa isisindo nemihubhe yangaphakathi eyinkimbinkimbi kubalulekile ekusebenzeni kahle. Izindonga ezincane nazo zibanga ukupholisa okusheshayo kanye nezakhiwo ezithuthukisiwe ze-metallurgical, ezingathuthukisa amandla omshini wokubeka. Ezingxenyeni zamaphampu ezidinga izimo ezincane neziyinkimbinkimbi, ukubeka ngezinsimbi kunikeza amakhono angalingani nokubeka ngesihlabathi.

Ukubeka izinto ngokuncibilikisa kufeza ukuqedwa kobuso obusuka ku-Ra 1.6 kuye ku-6.3 micrometers, kanti ukubeka izinto ngesihlabathi ngokuvamile kukhiqiza u-Ra 12.5 kuye ku-25 micrometers noma okubukhulu, kuncike ekubeni kuhle kwesihlabathi kanye ne-ejenti yokubopha esetshenzisiwe. Ukubekezelelana kobukhulu bokubeka izinto ngokuncibilikisa kungaba njengokungqingqwa ku-±0.1 mm, uma kuqhathaniswa no-±1.0 mm noma ngaphezulu kokubeka izinto ngesihlabathi, okuyinzuzo enkulu ezingxenyeni okumelwe zihambisane ngokunembayo nezinye izinto. Ezingxenyeni zokubeka izinto zamaphampu ezidinga ukucubungulwa okuncane ngemuva kanye nobuso obuqinile bokubopha, njengama-impeller blades namaringi okuguga, ukubeka izinto ngokuncibilikisa kunikeza inzuzo ecacile mayelana nokungaguquguquki nokulingana. Ukuqedwa kobuso obungcono nakho kunciphisa ukungqubuzana koketshezi, kuthuthukisa ukusebenza kahle kwephampu, futhi kunciphisa ubungozi be-cavitation ezinhlelweni ezisheshayo. Ngenxa yalokho, lapho ukunemba kanye nekhwalithi yobuso kubaluleke kakhulu, ukubeka izinto ngokuncibilikisa kuyisinqumo esingcono sokubeka izinto zamaphampu.

Kokubili ukubopha ngesihlabathi nokubopha ngokutshala kusekela izinhlobonhlobo eziningi zamalogi, kodwa indlela ngayinye inamandla athile kuye ngempahla ebophiwe. Ukubopha ngesihlabathi kunomkhawulo omncane wokubopha insimbi ne-steel enkulu kakhulu ngenxa yezindleko eziphansi ngephawundi kanye nezinqubo ezimisiwe ezimbonini zalezi zimpahla. Ngakolunye uhlangothi, ukubopha ngokutshala kuphumelela ngezinga eliphezulu lezinga eliphezulu elinzima ukulungisa noma ukulibopha ngezindlela eziningi, njenge-stainless steel, i-duplex stainless steel, i-nickel-based superalloys, i-cobalt alloys, ne-titanium. Imisebenzi eminingi yokubopha amaphampu idinga izimpahla ezimelana nokugqwala ukuze ziphathe uketshezi oluqinile, futhi zombili izindlela zingakwazi ukubhekana ne-stainless steel, i-bronze, ne-duplex alloys kahle. Ukukhetha ilogi kuvame ukuthonya ukukhethwa kwenqubo yokubopha, njengoba amanye amalogi angaba sengozini yokuba namaphutha ezikhunjeni zesihlabathi noma adinga ukuqina okulawulwayo okunikezwa ukubopha ngokutshala. Kwa-HEBEI UNNA METAL TECHNOLOGY CO.,LTD., sisebenza ngezinhlobonhlobo eziningi zamalogi ukuze sihlangabezane nezidingo ezithile zohlelo lwakho lokubopha amaphampu, siqinisekisa ukuthi izimpahla zezinto ziyahambisana nezidingo zokusebenza.

Ukubumba ngesihlabathi kunezindleko eziphansi zokubumba futhi konga imali kumavolumu aphansi kuya emaphakathi, ngokuvamile kusuka ku-prototype eyodwa kuya ezinkulungwaneni ezimbalwa izingxenye zokukhiqiza, okwenza kube kuhle kakhulu izingxenye zokubumba zamaphampu ezenziwe ngokwezifiso nezimfushane. Ukubumba ngokutshala izimali kudinga utshalomali oluphakeme lokuqala lwamathuluzi okujova u-wax namathuluzi e-ceramic shell, kodwa kuba nenzuzo kumavolumu aphezulu ngenxa yezindleko eziphansi ngezingxenye kanye nokucubungula okuncane kakhulu ngemuva. Nge-prototype eyodwa yengxenye yokubumba iphampu, ukubumba ngesihlabathi kuvame ukubiza kancane futhi kusheshe ukukhiqiza; ngezingxenye eziyinkulungwane zamayunithi okubumba i-impeller, ukubumba ngokutshala izimali kuvame ukuba nenzuzo kakhulu ngezingxenye. Ngaphezu kwalokho, izidingo ezincishisiwe zokucubungula izingxenye ezibunjwe ngokutshala izimali zingakwazi ukukhokhela izindleko eziphakeme zokubumba, ikakhulukazi ezimweni eziyinkimbinkimbi ezidinga ukucubungula okuningi uma zibunjwe ngesihlabathi. Izikhathi zokuholela nazo ziyahlukahluka, lapho ukubumba ngesihlabathi kuvame ukunikeza izikhathi zokuholela ezimfushane zokuqala zamaphethini, ngenkathi ukubumba ngokutshala izimali kudinga isikhathi esengeziwe sokuqala samathuluzi kodwa izikhathi zokukhiqiza ezilandelayo ezisheshayo.

Ukubopha ngesihlabathi kuyisinqumo esihle kakhulu lapho kukhiqizwa izingxenye ezinkulu zokubopha amaphampu njengezindlu zamaphampu, izisekelo, izinsimbi zokumunca, nezingubo ezisindayo lapho usayizi nobunzima kuyizinto ezibalulekile kanti izidingo zokunemba zincane. Kuyindlela futhi ekhethwayo lapho ukukhethwa kwe-alloy kufaka phakathi izinsimbi ezivamile ezifana nensimbi empunga noma insimbi eqinile, ezisetshenziswa kabanzi ekubopheni amaphampu ngamandla azo, ukumelana nokuguga, nokonga izindleko. Le nqubo ihambisana kalula nezinguquko zokuklama, okuyenza ilungele ukwenza izibonelo kanye namaphrojekthi wangokwezifiso lapho ubujometri bungashintsha ngesikhathi sokuqala. Ngaphezu kwalokho, ukubopha ngesihlabathi kunesikhathi esifushane samasampula okuqala ngoba ukwenza ipatheni kushesha futhi kushibhile uma kuqhathaniswa namathuluzi okubopha ngokutshala. Kodwa-ke, imikhawulo yayo ifaka isiphetho esingesihle, izibekezelelo ezibanzi, kanye nesidingo sokucubungula okwesibili ezindaweni ezibalulekile njengezindawo zamaflange namabubude. Kwezicelo lapho ubuhle nokunemba kungabalulekile kangako futhi usayizi wezingxenye mkhulu, ukubopha ngesihlabathi kunikeza isixazululo esithembekile, esihloliwe, nesonga izindleko ngezingxenye zokubopha amaphampu. Izimboni eziningi ezifaka ezolimo, ezokumbiwa, kanye nokwelashwa kwamanzi adingekayo zisebenzisa izingxenye eziboshwe ngesihlabathi ngokuqina kwazo nokutshalwa kwezimali okuphansi.

Ukubeka izinto ngokuncibilikisa kuyindlela ekhethwayo lapho ingxenye yokubeka ipompi idinga izakhiwo eziyinkimbinkimbi ngaphakathi, izindonga ezincane, noma imininingwane eyinkimbinkimbi okunzima noma okungenakwenzeka ukuyithola ngokubeka isihlabathi. Lokhu kuyiqiniso ikakhulukazi ekubekeni izingxenye ze-impeller okumelwe zihlangane nezimiso eziqinile zokusebenza kwe-hydraulic, izidingo eziqinile zokulinganisa, kanye nokuqedwa kobuso obushelelayo ukuze kukhuliswe ukusebenza kahle kwamandla. Ukubeka izinto ngokuncibilikisa kukhethwa futhi lapho ukuqedwa kobuso kudingeka kube bushelelayo ukunciphisa ukungqubuzana nokuthuthukisa ukusebenza kahle kwepompi, njengoba izindawo ezingalingani zingaholela ekulahlekelweni kwamandla, i-cavitation, nokuguga ngaphambi kwesikhathi. Le nqubo iphumelela ekukhiqizeni izingxenye kusuka kuma-alloy aphezulu afana ne-stainless steel, i-duplex stainless steel, nama-alloy asuselwa ku-nickel, avame ukutholakala ezindaweni zamaphampu ezonakalisa futhi ezishisa kakhulu embonini yamachweba, yezidakamizwa, kanye neyonawo-gesi. Ngenkathi izindleko ngezingxenye ziphakeme, ukuncishiswa kokucubungula okwengeziwe kanye nekhono lokubeka umumo oseduze ngokuvamile kuhambisana nezindleko zokuqala, ikakhulukazi ezingxenyeni eziyinkimbinkimbi. Ezingxenyeni zamaphampu eziqondile ezidinga ukungaguquguquki kuwo wonke umthamo omkhulu wokukhiqiza, ukubeka izinto ngokuncibilikisa kunikeza ikhwalithi engalingani, ukuphindeka, kanye ne-metallurgical integrity. I-HEBEI UNNA METAL TECHNOLOGY CO., LTD. isebenzisa ubuchwepheshe obuthuthukisiwe bokubeka izinto ngokuncibilikisa ukukhiqiza i-impeller casting esebenza kahle kakhulu nezinye izingxenye zamaphampu ezibalulekile ezihlangabezana nezindinganiso eziqinile zemboni.

Ukukhetha indlela efanele yokubumba izingxenye ezibumbwe ngepampu kuyisinqumo samasu esithonya ngqo ukusebenza komkhiqizo, izindleko zokukhiqiza, nesikhathi sokufika emakethe semishini yakho yokubhekana noketshezi. Ukubumba isihlabathi kunikeza ukubiza, ukuguquguquka kosayizi, namakhono okwenza amamodeli asheshayo wezingxenye ezinkulu, kanti ukubumba okutshalwayo kunikeza ukunemba okungapheli, ikhwalithi yendawo, nokuguquguquka kwe-alloy kwezingxenye eziyinkimbinkimbi njengomgqugquzeli obumbwe ngepampu. Abakhiqizi abaningi abanolwazi, okubandakanya i-HEBEI UNNA METAL TECHNOLOGY CO.,LTD., basebenzisa zombili lezi zindlela ngaphakathi komhlangano ofanayo wepampu ukuze bazuze emandleni enye inqubo lapho engeza khona inani elikhulu. Ngokuqonda imininingwane yalezi zindlela, ungathuthukisa uchungechunge lwakho lokuhlinzekwa, unciphise udoti, futhi uqinisekise ukuthi ingxenye ngayinye ebumbwe ngepampu isebenza ngokuthembekile ekusetshenzisweni kwayo okuhloswe ngakho. Isinqumo kufanele sisekelwe ekuhloleni okuphelele kwe-geometry yengxenye, izidingo zezinto, ivolumu yokukhiqiza, nemikhawulo yebhajethi kunokuba sisekelwe kuphela ezindlekweni. Ukubambisana nesikhungo sokubumba esinolwazi esinolwazi kokubumba isihlabathi nokubumba okutshalwayo kungakusiza ukuthi uzulazule kulezi zokushintshana futhi uzuze umphumela ongcono kakhulu kuphrojekthi yakho. Ekugcineni, inqubo efanele izohlinzeka ngezingxenye ezihlangabezana nokucaciswa kokusebenza kwakho ngenkathi ibhalansi izindleko nesikhathi sokuholela kahle.

Usulungile ukuxoxa ngephrojekthi yakho elandelayo yokubumba amaphampu futhi unqume ukuthi ukubumba isihlabathi noma ukubumba okutshalwayo kulungile yini izingxenye zakho? Thinta i-HEBEI UNNA METAL TECHNOLOGY CO.,LTD. namuhla ukuze uxoxe nochwepheshe bethu bezobuchwepheshe, abaletha iminyaka eminingi yesipiliyoni esihlanganisiwe ekukhiqizeni izingxenye zamaphampu ezisezingeni eliphezulu zezimboni ezahlukahlukene. Sinikeza ukwesekwa okuphelele kusukela ekukhetheni izinto kanye nokuklama inqubo, kuze kube ukuhlolwa kokugcina nokulethwa, siqinisekisa ukuthi ingxenye ngayinye ihlangabezana nezidingo zakho eziqondile. Vakashela i-Imikhiqizoikhasi ukuze uhlole ububanzi obugcwele bezinto esingazenza, noma ufunde kabanzi ngokuphikelela kwethu kwekhwalithi nokuqamba izinto ezintsha ku-Mayelana Nathi ikhasi. Ithimba lethu linikezelwe ukukusiza ukhethe indlela efanele yokubumba, kungaba ukubumba ngesihlabathi kwezindlu zamaphampu ezinkulu noma ukubumba okutshalwe ngokuhlakanipha kwezikhombisi-ndlela eziqondile nezingxenye eziyinkimbinkimbi. Xhumana nathi manje futhi uzizwele inzuzo ye-UNNA kwezobuchwepheshe bamatshe, lapho ikhwalithi, ukwethembeka, kanye nokubambisana namakhasimende kuqhuba konke esikwenzayo. Ake sikusize uvuse izingxenye zakho zokubumba amaphampu ngendlela efanele yesicelo sakho.

Ngeminye imininingwane ejulile kanye nentuthuko yakamuva embonini, siyaku khuthaza ukuthi uhlole i-Izindaba ikhasi, lapho sihlala sabelana khona ngezibuyekezo ezindabeni zobuchwepheshe bokubumba, ukuthuthukiswa kwezinto, kanye nezimo zemakethe ezithinta ukubumba kwamaphampu. YethuIkhayaIkhasi lihlinzeka ngokubuka konke okubanzi ngezinsizakalo zethu, okubandakanya ukubumba isihlabathi, ukubumba utshalomali, ukucubungula, namakhono okuqinisekisa ikhwalithi. Siphinde sincoma ukufunda izindatshana ezihlobene zobuchwepheshe ngokubumba amaphampu, ukwakhiwa kwe-impeller yokubumba, kanye nezinqubo ezingcono kakhulu zokubumba i-impeller ukuze ujulise ukuqonda kwakho inqubo yokukhiqiza nokuthi ithinta kanjani ukusebenza kwephampu. Ngokuhlala unolwazi, ungakwenza izinqumo ezingcono kakhulu emaphrojekthi akho futhi uqinisekise ukuthi izingxenye zakho zokubumba amaphampu ziletha ukwethembeka nokusebenza kahle okudingwa imisebenzi yakho. Kwa-HEBEI UNNA METAL TECHNOLOGY CO.,LTD., sizibophezele ekubeni umthombo wakho omethembayo kuzo zonke izici zobuchwepheshe bokubumba amaphampu.