Kupisa kunyura galvanizing Kugadzira

Mugadziri wechubhu yesimbi inopisa (inopisa)

Kudyisa → kusvina, kuwacha → solvent → kuomesa → kupisa dip → kuputira mukati nekunze → kutenderedza label, kumaka → kupfapfaidza → kuongorora → kurongedza.

Mushandi wekurodha anofanira kutarisa mamiriro ezvinhu acho:

1. Pamusoro pepombi yesimbi hapafanirwe kunamira nemafuta (kunyanya mavara emafuta akadai sependi yekusanganisa mafuta easphalt), zvikasadaro huwandu hwakawanda hwezvigadzirwa zvisina kukodzera huchakonzereswa.

2. Pombi yesimbi inofanira kutwasanudzwa mushure mekugadzirwa kwayo kuti pasave nekushushikana mukati mepombi yesimbi.

3, ngura isina kuenzana pamusoro pechubhu yesimbi haigone kugayiwa, zvikasadaro yakawanda yehydrochloric acid icharasika.

Kukotama kwekugadzira hakubvumirwi panguva yekufambisa mapaipi esimbi.
5. Pamapaipi esimbi akavharidzirwa nekupisa, hazvibvumirwi kunamira zviratidzo pamadziro emukati nekunze emapaipi esimbi kudzivirira kudonha kwemvura.

1. Kuunganidza pombi yesimbi:

1) Vashandi vekutsvagisa vanofanira kupfeka zvinhu zvekuchengetedza vashandi vasati vashanda, vonyatsoongorora kana paine nzvimbo yekushandira isina zvipingamupinyi uye kana chipfuramabwe chakasimba, uye basa rinogona kuitwa mushure mekusimbiswa.

2) Hydrochloric acid inonyanya kushandiswa mukubika, uye hydrochloric acid inogadzirwa nemvura. Huremu hwehydrochloric acid i18-20%, izvo zvakakodzera.

3) Nzwisisa huwandu hweasidhi, tembiricha uye toni yepombi yekusvina mutangi usati wasvina.
4) Pakusimudza pombi, zvisungo zviviri izvi zvinofanira kunge zviri kure nemamita 1.3 kubva kumagumo, kuitira kudzivirira kukotama kwepombi yesimbi uye kukonzera kubuda kwemvura mupombi yegalvanized; Pakudzika nepaipi kuenda kutangi reasidhi, pombi yesimbi inofanira kutsveyamiswa ne15°, kuitira kuti mugumo wepombi udzike kutanga, kuitira kudzivirira acid spray kuti isakuvadze vanhu.

5) Kutora kwese kwepombi yesimbi kunofanira kunge kuri huremu hwematani maviri kusvika mashanu uye nguva yacho ndeyemaminitsi mashanu kusvika gumi nemashanu.

6) Chubhu yesimbi inofanira kudedera nguva nenguva panguva yekukwesha. Mukufamba kwekudedera, chubhu yesimbi inofanira kuiswa padombo rakatwasuka retangi reasidhi, uye chipfuramabwe kudivi rimwe chinofanira kutangazve katatu, uye chipfuramabwe kune rimwe divi chinofanira kutangazve katatu, uye chozosimudzwa mushure mekudzokororwa kaviri; Kukwira kwekudedera Angle haisi kupfuura 15°.

7) Kana tangi reasidhi radziiswa, gadzirisa pombi yemutsi zvakasimba usati wavhura vharuvhu yemutsi.

8) Kana crane yecrane ichipinda kana kubuda mutangi rine acid, haifanirwe kurovera pamadziro etangi kudzivirira kukuvara kwetangi rine acid.

9) Zvikonzero zvikuru zvekubviswa kwemachubhu esimbi pasi pemvura:

(1) pombi yesimbi inofanira kuongororwa zvakasimba painopa chikafu, uye pombi yesimbi isina kukodzera haifanirwe kuiswa mu pickling.

(2) Pombi yesimbi haishandiswi nokungwarira kana ichidedera.

(3) Nguva yekusakura haikwane uye huwandu hwehydrochloric acid.

10) Zvikonzero zvikuru zvekubviswa kwesimbi mumachubhu:

(1) Kuwanda kweasidhi yemagetsi.

(2) Nguva yekusakura yakawandisa.

11) Mushure mekusvina, tarisa kana pamusoro pepombi yesimbi pakatsetseka, kana paine chikero chesimbi chasara uye kana pamusoro pepombi yesimbi pakasvibiswa nechikero chemafuta.
2. Kushambidza machubhu esimbi nemvura:

1) Kusuka pombi yesimbi nemvura kunofanira kuitwa mutangi remvura yakachena inoyerera. Nyika pombi yese yesimbi mumvura paunenge uchigeza, sunungura pickling sling wobva wabvisa katatu kusvika kana.

2) Mushure mekusuka, mvura iri mukati mechubhu yesimbi inofanira kudzorwa uye kurapwa nechinonyungudutsa nekukurumidza kudzivirira oxidation yechubhu yesimbi.

3) Huremu hwesimbi nemunyu mumvura yekuchenesa hahufanirwe kudarika mwero, uye hapafanirwe kuve nezvimwe zvinhu zvakasiyana-siyana. Inofanira kuchengetwa yakachena uye yakajeka.

4) Pakuchenesa pombi, zvinorambidzwa zvachose kuti vashandi vapfuure tangi rekugadzira mvura kuti vadzivise kutsvedza kana kuwira mutangi kuti vakuvadze vanhu.1. Kana chubhu yesimbi ichipinda mutangi remvura, sunungura chirauro kuitira kuti chubhu yesimbi inyudzwe mumvura zvachose. Pamusoro pechubhu yesimbi haibvumirwi kuburitsa pamusoro pemvura inonyungudutsa. Kusvikira magumo ese echubhu yesimbi asina mabubbles, rumwe rutivi rwechubhu yesimbi runofanira kusimudzwa kumusoro nekudzika kuti rudedere, uye chubhu yesimbi inofanira kusimudzwa kudzora mvura yakachena uye yozopinzwa mubhenji rekuomesa.

2. Kurereka kwepombi yesimbi hakufanirwe kupfuura 15° pakugadzirisa solvent.

3, chubhu yesimbi munguva yekunyudzwa kwe solvent yemasekondi 60 ~ 120, kunyudzwa kwechubhu yekudzoka kwemaminetsi 3 ~ 5, kunyudzwa kwechubhu yekudzoka kwemaminetsi 5 ~ 10.

4. Kupisa kwechinyungudutsa: Chengeta chinyungudutsa chakachena patembiricha yemumba.

5. Mushure mekugadzirisa zvinonyungudutsa, musanamatira kune rimwe ivhu, musanyorove, isai patafura yekuomesa kuti ienzane; Vanhu havabvumirwi kutsika papombi yesimbi yakaiswa pabhenji rekuomesa. Kana ichifanira kutsika, tsoka dzese dzinofanira kuputirwa neammonium chloride vasati vashanda papombi.1. Mushure mekugadzirisa zvinonyungudutsa, isai pombi yesimbi pachikuva chekuomesa nekugamuchira, uye isa pombi yesimbi kurutivi rwemberi rwepoto yezinc nerutivi rwemberi rweroller yechipiri yemagineti kuti ive sikweya paAngle yekurudyi; Pombi yakakombama inoiswa kumashure kana kutwasanudzwa uye yoiswa parack yekugamuchira.

2. Basa guru rekuomesa KANG nderekuomesa mvura iri pamusoro pechubhu yesimbi. Kune rumwe rutivi, nderekukwidza tembiricha yechubhu yesimbi pachayo, kudzivirira zinc kupararira kuti isakuvadze vanhu, uye kusabvisa simba rekupisa riri muhari yezinc, kuitira kuti kukurumidze kuumbwa kwechubhu yezinc-ferroalloy.

3. Kupisa kwekuomesa kwe kang i80℃ ~ 180℃, uye nguva yekuomesa kwepombi yesimbi imaminitsi matatu kusvika manomwe. Kupisa kwekuomesa kunogonawo kudzorwa zvichienderana nezvinodiwa uye ukobvu hwemadziro epombi yesimbi. Madryer anofanira kutarisa mwero wekuomesa kwepombi yesimbi chero nguva kudzivirira kushomeka kwenguva mukukuvara kwe zinc liquid splash zinc; Pakuomesa, usapfuure tembiricha, kudzivirira solvent baking coke. Pombi yesimbi yakagadzikwa inopisa inoshandisa musimboti wekuisa mukati, kudzvanya pasi, kutenderera, kudhonza uye kusimudza nenzira yekunyudza zvizere semi-automatic galvanized steel pipe kuti ipedzise maitiro ekupisa-kunyudza.

1. Kudzora ma process parameters: Tembiricha ye zinc solution inofanira kudzorwa pakati pe 440-460℃; Nguva yekunyudza zinc inofanira kudzorwa pakati pe 30-60 seconds; huwandu hwe aluminiyamu (Zinc liquid level ine aruminiyamu 0.01-0.02%)

2. Zinc ingot inofanira kunge iri zN0-3 zinc ingot ine mwero wenyika.

3. Chengetedza uye dzora mashandiro akavimbika emudziyo wekusimudza nekudzvanya sikuruu nekudzvanya, simbisa mafuta esirinda, gadzirisa kukwirira neAngle yemuchina wekuparadzira pombi yegalvanizing, uye gadzirisa michina yacho kuti ive mumamiriro akakodzera.

4. Isa chinja chepedyo nemazvo; Mutsetse weThermocouple nemita zvinoshandiswa mumuenzaniso mumwe chete, zvikasadaro, kukanganisa kwetembiricha kwakakura, chivharo chekudzivirira chethermocouple, tarisa wochitsiva.

5. Mushandi wepachiteshi chekushanda anofanira kugadzirisa kumhanya nemaoko zvichienderana nemamiriro ekushanda kwemuchina uri pamberi pechoto uye murairo wekuratidza kuti pombi hainamati.

6. Pisai maturusi anoshandiswa nevashandi vechoto musati maashandisa kudzivirira kudonha kwezinc uye kukuvara; Gara uchitarisa kana pombi yesimbi yakawira muhari, kana iripo, kuti ibude nenguva; Kuti ugadzirise michina nenguva, usanamatira chubhu, kuve nechokwadi chekuti michina yakachengeteka.

7. Kana uchiwedzera zinc muhari yezinc, zinc ingots dzinofanira kutanga dzapiswa. Usambobvumira kuti pave ne zinc bundles, kwete kupfuura zvidimbu zvishanu zvezinc panguva imwe chete. Hazvibvumirwi kudonhedza iron mumvura yezinc kudzivirira zinc slag yakawanda.

8, kana zinc yakanyungudutswa inofanira kupiswa zvishoma nezvishoma, usapise moto, zvikasadaro inokuvadza hupenyu hwehari yakarungwa, uye pane kuvhuvhuta kwakawanda kwe zinc. Kana ikafemerwa zvakanyanya, gasi iri rine njodzi rinokonzera chirwere chinonzi "foundry fever". Mukati mekunyungudutsa zinc, kana zinc yave netembiricha yakakwira, haifanirwe kubata zinc block nemaoko, kuti isatsve, inofanira kushandisa maturusi akakodzera kuibata.

9, kubvisa zinc dota pamusoro pezinc mvura nguva dzose. Paunenge uchikwesha dota, rinofanira kunge riri pamusoro pezinc mvura nescraping plate scraping swab, harifaniri kusanganiswa zvakanyanya, kuti zinc dota risimudzwe, scraping plate haifanirwe kunyudza zinc kana kubuda muchubhu kana chubhu yesimbi yakabatana, kuitira kuti isatenderedza njodzi dzemunhu kana tsaona dzemidziyo.

10. Zvivharo zvezinc pasi pamberi pechoto, zinc yakatyoka, zinc inoburitswa pakuisa galvanizing, uye pombi yesimbi yezinc inoyerera ichienda kunze zvinofanira kutorwa chero nguva kuderedza kurasikirwa nekupisa kwehari yezinc.

11. Kana zvimedu zvealuminium zvawedzerwa pamusoro pezinc yemvura, zvinofanirwa kutamiswa kakawanda usati waisa uye mushure mezvo kuti ive nechokwadi chekuti aluminium iri pamusoro pezinc yemvura yakafanana.

12. Kuti mvura irambe ichizara uye zinc inokwanisa kuburitswa, matani makumi maviri emutobvu anofanira kuiswa mukati mehari yezinc.

13, madrews eslag ekupisa madrews, zinc slag inofanira kupatsanurwa kuita mabhuroko makuru nemadiki, tembiricha yemadrews inofanira kudzorwa pa455℃ pamusoro, muchina weslag weswing unofanira kushandisa maturusi akakosha, kure nehari yezinc mita imwe, tsoka kuti dzimire dzakaita set.

14, maitiro ekupisa galvanizing anoda kuoma zvakanyanya, saka mukugadzirwa kwekupisa galvanizing, inofanira kuoma yakazara, ndiko kuti, muhuwandu hwenguva nhamba yemidzi kana tani yakawanda, mutengo unoderedza, uye zvinopesana neizvozvo yakakwira.1. Mushure mekunge pombi yegalvaning yaiswa pamberi, tafura yemagnetic roller inoshandiswa kutungamira pombi yegalvaning, uye kutenderera kwemuchina unotungamira hakukurumidzi zvakanyanya, kuitira kuti zinc ibude yakachena isati yaputika mukati.

2. Angle yemhete yekuvhuvhuta yekunze inofanira kuenzana neroller yemagineti pamakona ekurudyi, uye nzvimbo dzerefu uye dzakachinjika dzinofanira kunge dzakanaka kuona kuti pombi yegalvanized inopfuura nepakati pemhete yemhepo.

3. Pakuisa roller yemagineti, maroller mashanu emagineti anofanira kunge ari pakati pemutsetse kuti ave nechokwadi chekuti jira rezinc rakafanana repombi yegirazi inopfurwa nekunze.

4. Kufemera kwekunze kunofanira kuitwa nemhepo yakamanikidzwa, zviri nani kupfuura 70℃, pasi pekumanikidzwa kwe0.2-0.4mpa.

5. Kumanikidzwa kwemhepo kunofanira kugadziriswa mumamiriro ezvinhu anotevera:

(1) Rutivi rwezinc ruri pamusoro pepombi yemagetsi rwakakora zvakanyanya.

(2) Pamusoro pezinc layer panosvika rima mushure mekufefeterwa nekunze.

(3) Mushure mekufefeterwa nekunze, pamusoro pezinc layer inonamirwa kune zvimwe zvinhu zvinooma uye inobvisa zvinhu zvisina kuchena. Huwandu hwemhepo hunofanira kugadziriswa.

6. Tsiva mhete yemhepo ine zvirevo zvakafanana zvichienderana nezvakataurwa zvepaipi yesimbi yakarungwa. Mhete yemhepo haigone kutsiviwa nezvimwe zvirevo.

7. Zvinorambidzwa kupfuudza pombi yemagetsi isina mhepo, kuitira kuti isavhare gomba remhepo uye isakanganisa kunaka kwekuvhuvhuta kwekunze.

8. Gara uchitarisa kana mukati memhete yekuvhuvhuta yekunze kwakachena, kana paine zinc yakarembera, kana pamusoro pepombi yegalvanized pakatsetseka uye kana paine kukwenya; Kana pamusoro pemagineti roller, cheni yakabatana ne zinc, kana paine zinc yekuchenesa nenguva.

9. Sezvo pasina magnetic roller uye zinc layer isina kusimba, pamusoro pezinc layer ndiyo inogona kukwenywa zvakanyanya, saka kumhanya kweleading roller kunofanirwa kuenderana zvakanaka nekwe magnetic roller.1. Pombi ye galvanized inopinzwa nekupisa inotumirwa kudivi remukati me blower ne lead device, uye proximity switch inoshandiswa kupedzisa kufamba kwakatwasuka, kudzvanya pasi internal blowing, kusimudza pressure head, uye kufambisa hot-dip galvanized pombi mu cooling sink.

2. Chubhu inodziya ndiyo inonyanya kukwenywa patafura yeroller. Chikonzero chikuru ndechekuti zinc haina kunyatsosimba panguva yekushanda kwechubhu.

3. Mhepo inoshandiswa pakufemera mukati, uye kumanikidzwa kwekufemera mukati i0.4-1.0mpa; Pamusoro pepombi yemagetsi panofanira kunge pakatsetseka.

4, galvanized pombi mucheni kuchengetedza imwe Angle yakatsveyama, kuitira kuti mambure emvura anotonhorera arambe aripo.

5. Nzvimbo yekubatira yekufema mukati iri panzvimbo yakatetepa ine nzvimbo diki yekushandira, saka inofanira kushandirwa nokungwarira kudzivirira kutsvedza, kudonha nekukombama; Dzivisa zvakanyanya chero chikamu chemuviri, bata zvakananga pombi yemagetsi inodziya zvakanyanya, kuitira kudzivirira kukuvara.

6. Nyatsocherechedza kana tsoka dzako dzakamira dzakasimba uye pane zvimwe zvipingamupinyi zvinokudzivirira kuti usawire mudhishi; Zviri nyore kusiya cheni ichimhanya padhishi, kudzivirira kukuvara kwechubhu inobhururuka. Zvinoreva: Kana zvikamu zvichida kuchengetwa nekufambiswa kwenguva yakareba, kupfava kunofanira kuitwa pakati pezvikamu kudzivirira ngura mukuchengetedza nekufambisa. Zvigadzirwa zvengura zvinowanzonzi ngura chena. Nzira dzakajairika dzepfava dzinosanganisira chromate nephosphate.

1. Nzira yekuisa mvura mumhepo: pombi yesimbi inoshandiswa kupfapfaidza mvura inodziya zvakananga panhandare yendege, uye mvura inobviswa iri kure nemita imwe kubva panzvimbo yekupfapfaidza nebanga remhepo. Chenjerera kuputira mvura inodziya mumhepo.

2. Pukuta nemhepo yakamanikidzwa kuti ubvise mvura iri pamusoro pechubhu yesimbi uye uite kuti chifukidziro chifanane. Nekugadzirisa kumanikidzwa kuti ugadzirise ukobvu hwechifukidziro, hapana mabhora akawandisa anofanira kunamirwa pamusoro pechubhu yezinc. 1. Chiratidzo chekumonera neroller:

1) Kana muchina wekuisa chiratidzo uri kushanda, usabata roller yekuisa chiratidzo neruoko rwako kudzivirira kudzvanywa neruoko; Hazvibvumirwi kupfuudza pombi mbiri nemuchina wekuisa chiratidzo kudzivirira kukuvara kweroller yekudzvanya.

2) Pakushanda kwepombi yegalvanized mutafura yekufambisa, muchina wekuisa chiratidzo unofanira kuchinja noti zvichienderana nezvinodiwa zvakasiyana, uye kukwirira kwevhiri rekudzvanya kunofanira kugadziriswa kana zvinodiwa zvachinjwa, uye oiri inofanira kuwedzerwa nguva nenguva.

3) Ringi yerabha yemuchina wekumaka zvinotenderera inofanira kuongororwa nguva nenguva uye kutsiviwa nekufamba kwenguva kana paine mutswe wakawanikwa.

4) Vhiri rerabha rinofanira kudzvanywa pamutsetse wepakati pechubhu yesimbi, uye mabhaudhi epamusoro neapasi ekugadzirisa ane Angle yekumanikidza yakanaka anofanira kugadziriswa.

5) Pakudhinda rin'i yechiratidzo, vanhu vaviri vanofanira kumonerera panguva imwe chete. Inki inofanira kuwedzerwa nguva nenguva kuti imonerere pombi yesimbi ine felt, asi inki haisi nyore kuinyanya.

2. Kurongedza:

1) Muchina wekubata unoshandisa gasi remhepo rinoita kuti mhepo itsvedzerere, uye kumanikidzwa kwawo kuri pakati pe0.4-0.8mpa. Hazvibvumirwi kubata zvikamu zvinofamba zvemuchina wekubata nemaoko ako kudzivirira kukuvara kwemaoko ako kana muchina wekubata uchishanda.

2) Pakurongedza, tanga waisa mabuckles pabhandi rekurongedza, wobva waisa bhandi rekurongedza rakatenderedza pombi yesimbi woisa rimwe divi mumabhandi. Wobva wadzvanya muchina wekurongedza uri pabhandi rekurongedza wovhura vharuvhu yemhepo yemuchina wekurongedza kuti ugadzire nekudzvanya. Chikamu chakakora chebhandi rekurongedza i1.0-1.2mm. Bhandi rekurongedza rinodiwa kuti rive 100mm kure nemagumo, 300mm kure nechikamu chechipiri, uye 400mm kure nemagumo echiratidzo chebhuruu.

3) Sarudza rack yekurongedza ine chimiro chakafanana chemapombi emagetsi, isa mapaipi emagetsi muchimiro chehexagonal uye gadzira mugumo mumwe wakaenzana.

4) Kana chikamu chekunze chepombi yesimbi yakafukidzwa chakonzera kusvibiswa, chichenese nejecha rakachena redonje usati waisa zvinhu mudura. Kana mamiriro ezvinhu achibvumira, mvura iri mukati mepombi diki inofanira kudzorwa nekucheneswa; Usabvumira chero munhu kutsika pombi netsoka yake, kuchengetedza chitarisiko chepombi yesimbi yakaputirwa.

Tianjin Rainbow Steel Group ikambani inogadzira zvigadzirwa zvesimbi zvine hunyanzvi muChina.

Chigadzirwa chatinogona kugadzira sezviri pazasi:

Rudzi Rwedu Rukuru rweChigadzirwa:

1. Pombi yeSimbi(Dzungu/ Sikweya/ Yakaumbwa zvakasiyana/SSAW)

2. Pombi yeMagetsi(EMT/IMC/RMC/BS4568-1970/BS31-1940)

3. Chikamu cheSimbi Yakagadzirwa Nechando(C /Z /U/ M )

4. Angle yeSimbi neBeam(V Angle Bar / H Beam / U Beam)

5. Chishongedzo cheSimbi

6. Chimiro cheSimbi(Maitiro Ekugadzira)

7. Maitiro Ekuita Nekunyatsonaka Pasimbi(kucheka, kutwasanudza, kupfava, kudzvanya, kupisa kutenderedza, kutonhora kutenderedza, kutsika, kuboora, kupinza, nezvimwewo. Zvichienderana nezvinodiwa nemutengi)

8. Shongwe yeSimbi

9. Chimiro cheKuisa Solar

Kubatsira Kwekambani Yedu:

1.Mutengo:Kambani yedu iri muTianjin China. Kwemakumi emakore, Tianjin yave iri nzvimbo huru yekugadzira mapombi esimbi muChina. Cheni yezvigadzirwa zvesimbi nesimbi muindasitiri yakwana; Ine zvinhu zvakawanda uye simba revashandi pano. Saka mhando dzemapombi esimbi dzinogadzirwa pano dzakakwana, mhando yacho yakanaka kwazvo, mutengo wacho unobatsira zvikuru. SEKUSANGANISWA neboka, mafekitori edu mana anogona kuwana mutengo wakanaka wezvinhu zvakagadzirwa nekuda kwehuwandu hwakawanda hwezvinhu zvinotengwa. Mitengo yezvigadzirwa zvinotengeswa kunze kwenyika yese imitengo yekutanga, saka tine mukana wemutengo kupfuura vamwe vanotumira kunze vakazvimiririra.

2.Kutakura:Zvigayo zvedu zviri makiromita makumi manomwe chete kubva kuTianjin Port, inova ndiyo chiteshi chikuru kuchamhembe kweChina, chine ngarava dzinotumirwa kumachiteshi anopfuura mazana matatu munyika 170. Kambani yedu iri nyore kushandisa uye inochengetedza nguva nemari yekufambisa.

3.Basa rekumisa kamwe chete:Seboka rekambani, tine mafekitori mana ane nzvimbo yekuchengetera zvinhu zvemazuva ano, tinogona kukupai mhando dzakasiyana dzezvigadzirwa zvesimbi: zvinopisa zvakaputirwa uye zvinotonhora, kusanganisira mhando dzakasiyana dzezvigadzirwa zvevatengesi, zvekuvaka uye zvematubhu. Tine zvese zvesimbi zvemumba, zvemabhizinesi uye zvemaindasitiri uye masevhisi aunogona kuda. Saka kana ukatenga kubva kwatiri, chatinogona kupa ibasa rezvigadzirwa zvesimbi rimwe chete. Rinochengetedza nguva yako yekutenga uye mari yekuwana.

4. Kugona kwechigadzirwa uye kutumirwa kwacho:

Tine kugona kukuru kwekugadzira, uye tinotumira kunze kwenyika anopfuura matani 3500 pasvondo (anenge 150 20 GP containers), Tinogona kuendesa zvinhu mukati memazuva 20-30 mushure mekugamuchira dhipoziti yeT/T kana L/C. Kune maodha akakosha ekukurumidzira, tinogona kupfupisa nguva inotungamira kusvika kumazuva gumi.

5. Yakagadzirwa zvichienderana nezvinodiwa zvakasiyana, Inosangana nezvinodiwa zvakasiyana:

Sezvo zvigadzirwa zvedu zvakatumirwa kunyika dzakasiyana siyana nenzvimbo dzakadai seEurope, America, Australia, Africa, Asia nezvimwewo, zvigadzirwa zvedu zvinogona kuzadzisa zvinodiwa nezvinodiwa zvenyika dzakasiyana. Kana muine zvinodiwa zvakakosha, ingotiudzai, tinogona kugadzira zvigadzirwa zvakagadzirirwa imi, kwete kungozadzisa zvinodiwa zvenyu zvemhando yepamusoro chete, asiwo kuchengetedza mari yakawanda.