Lahani 17 na yau da kullun a cikin simintin ƙarfe na malleable

Buga Lokaci: 06 / 18 2021 Mawallafi: Editan Yanar Gizo Ziyarci: 11722

Nazarin Abubuwan da ke haifar da lahani a cikin Rigon Karfe da Magani

A cikin samar da simintin ƙarfe mai ƙyalƙyali, lahani na simintin na yau da kullun sun haɗa da ramukan ƙanƙara, ƙanƙantar da porosity, porosity, pores, fasa, yashi mai ɗaci, madogarar simintin gyare -gyare, ƙanƙancewa, rashin daidaituwa, sifa mara kyau, rashin isasshen zub da jini, zub da jini, bakin toka, rami, Anti -farin baki, farin farin baki mai kauri, nakasa, fashewa, Layer oxide mai kauri sosai, karaya mai rauni, kone-kone, dendrites masu sassauƙa, saurin fushi, rashin isasshen ƙonawa, da dai sauransu Yawancin lokaci, sanadin waɗannan lahani ba wai kawai tsarin lalata ba, amma wani lokacin akwai matsaloli na aiwatar da abubuwa da yawa kamar su ƙera kayan ƙira, ƙosar da ƙura, ingancin haɗa yashi, faɗuwar yashi, da sauransu. .

A cikin samar da simintin ƙarfe na malleable, wasu lahani na simintin gyare -gyare da hanyoyin binciken su da hanyoyin rigakafin su kamar haka:

1.Tsawa da raguwa

Hanyoyi da hanyoyin ganowa:

A cikin simintin gyare -gyare, ƙananan ramuka da aka warwatse a bango mai kauri da haɗin gwiwa masu zafi ana kiransu ƙuntataccen porosity; ramukan da aka tattara ana kiransu ramuka masu raguwa. Farfajiyar ramin yana da kauri

Hanyar Nazari:

1. Yayin da coke na ƙasa ke saukowa, abun da ke cikin carbon na baƙin ƙarfe yana raguwa sosai, wanda ke ƙara ƙuntatawa
2. Saitin da bai dace ba na mai ɗaga ruwa, yankin sashi na wuyan riser ya yi ƙanƙanta, tazara tsakanin mai ɗagawa da ɓangaren ciyarwa ya yi tsayi sosai, kuma ba a ciyar da simintin.
3. Idan zazzabi mai zubowa ya yi yawa, yanayin raguwar porosity da ramin rami zai ƙaru.
4. Abun cikin danshi na gyarar yashi ya yi yawa, an rage karfin iska, wanda ke hana narkar da baƙin ƙarfe daga cika riser, wanda ke haifar da isasshen ciyarwa.

Hanyar rigakafin:

1. Tsarin sinadaran da aka daidaita, sarrafa betweenc tsakanin 2.3% da 2.7%
2. Gabaɗaya, ana ɗaga mai ɗagawa a cikin sashi mai ƙarfi na simintin gyare -gyare. Yankin giciye na wuyan riser yakamata ya dace, kuma tsawon wuyan riser gaba ɗaya shine 5 ~ 8mm
3. Zaɓi zafin zafin da ya dace
4. Tsantsar sarrafa danshi na gyaran yashi

2. Dendritic pine

Hanyoyi da hanyoyin ganowa:

Layer na waje na simintin yana dendritic da sako -sako. Daga saman simintin gyare-gyare, akwai lu'ulu'u masu kama da allura da ke nuni zuwa tsakiya, ta yadda lu'ulu'u ke da walƙiya. Gabaɗaya ana samarwa kusa da wuyan riser, haɗin gwiwa mai zafi, murfin yashi da kusurwoyi masu kaifi

Hanyar Nazari:

1. Gabaɗaya, sanadin dendritic porosity iri ɗaya ne da na raguwar porosity, wanda galibi ke haifar da rashin isasshen ciyarwa. Yana da alaƙa da kaurin simintin gyare -gyare, abun da ke cikin sinadarin ƙarfe mai narkarwa, zazzabin da ke zubowa, adadin aluminium da aka ƙara da kuma tsari na ɗagawa
2. Bugu da ƙari, saboda simintin ƙarfe mai ƙyalli shine baƙin ƙarfe na hypoeutectic, nisan tsakanin ruwa da madaidaicin layin lokaci yana da girma, wanda yake da sauƙin ƙirƙirar dendrites. Adadi mai yawa na hydrogen yana shiga cikin narkakken ƙarfe a yanayin zafi. Lokacin da narkakken ƙarfe ke ƙaruwa, hydrogen yana tsayawa a saman farfajiyar. Ƙirƙirar porosity dendritic

Hanyar rigakafin:

1. Sarrafa ωAl, gabaɗaya kusan 0.05%
2. Tsananta sarrafa danshi na gyaran yashi don inganta haɓakar iska
3. Don simintin gyare -gyare tare da katanga mai kauri, yakamata a saukar da zafin zafin
4. Babban abun ciki na siliki da allurar rigakafi don rage lokacin ƙarfafawa
5. Da kyau shirya tsarin zubarwa da tashi don inganta ciyarwar

3. Stoma da rami

Hanyoyi da hanyoyin ganowa:

Simintin yana da pores mai yawa ko tarwatsawa a farfajiya ko ƙarƙashin fata, kuma saman pores ɗin yana da santsi

Hanyar Nazari:

1. Danshi mai yawa a cikin yashi mai kera, babban abun ash, da girman barbashi mai ƙima, wanda ke rage ƙimar iskar yashi.
2. Zazzabin zazzabi ya yi ƙasa kaɗan, ƙarfafawa yana da sauri, kuma kumfa ba su da sauƙin tserewa
3. Idan abun da ke cikin gawayin da aka ƙona a cikin yashi mai ƙera ya yi yawa, adadin gas ɗin zai yi yawa
4. Matsawar yashi ya yi yawa ko kuma iskar iskar yashi ba ta da kyau
5. Akwai ƙarin gas a cikin narkakken ƙarfe
6. Karfe mai sanyi ba shi da tsabta, ko wurin bai dace ba

Hanyar rigakafin:

1. Sarrafa danshi na gyaran yashi da inganta haɓakar iskar yashi
2. Daidai ƙara matakin zuba ju
3. Sarrafa adadin da ya dace da ƙurar kwal
4. Daidaita rage murfin yashi da keɓaɓɓiyar yashi, da toshe tsohon yashi
5. The compactness of yashi mold ya kamata dace, da kuma samun iska na yashi core ya kamata a karfafa
6. Busar da murhu, gaban goshi da ladle
7. Karfe mai sanyi yana buƙatar tsaftacewa da saita sahihi

4.Kara

Hanyoyi da hanyoyin ganowa:

Akwai fasa ko ratsawa a ciki ko a waje na simintin. Fashewar zafi suna da duhu ko baƙar fata oxidized surface; fasa mai sanyi yana da ɗan tsattsauran fasa

Hanyar Nazari:

1. Abubuwan da ke cikin carbon sun yi ƙasa kaɗan kuma raguwa ya yi yawa
2. Rashin isasshen ciyarwa a bango mai kauri na simintin ko saitin baƙin ƙarfe mara ma'ana
3. Gyaran yashi ko yashi yana da ƙarancin koma baya
4. Abun sulfur na narkakken baƙin ƙarfe ya yi yawa, wanda ke ƙaruwa da zazzaɓi mai zafi
5. Ƙofar ciki babba ce kuma mai da hankali, kuma adadi kaɗan ne, yana haifar da zafi fiye da kima
6. Tsarin simintin ba shi da ma'ana kuma kaurin bangon yana canzawa kwatsam
7. Ana cire kayan dawa da wuri kuma ana sanyaya su da sauri
8. Ana yin amfani da simintin gyare -gyare don yin tasiri sosai lokacin da ake tsabtace su ta faɗuwar yashi

Hanyar rigakafin:

1. Control shouldc kada ya kasance ƙasa da 2.3%. Kuma yadda ya dace ƙara yawan zafin jiki na narkakken baƙin ƙarfe daga cikin tanderun da rage zafin zafin
2. M saitin zuba riser da sanyi baƙin ƙarfe
3. Tsarin yashi bai kamata ya zama mai tauri sosai ba, ƙara adadin katako mai dacewa don inganta rangwame
4. Yi ƙoƙarin kiyaye abun cikin sulfur na narkakken ƙarfe kamar yadda zai yiwu, ko sarrafa madaidaicin manganese-sulfur.
5. Inganta tsarin simintin gyare -gyaren, buƙatun sauye -sauye na katanga ana canza su sannu a hankali
6. Tsawaita lokacin kwashe kayan
7. Lokacin tsaftace simintin, ka guji tasiri

5.Don ido

Hanyoyi da hanyoyin ganowa:

Akwai rami a cikin ramukan a waje ko a cikin simintin gyaran

Hanyar Nazari:

1. Ba a tsaftace tsinken labule
2. Yawaita zagi a cikin narkakken baƙin ƙarfe
3. An datse kwararar ruwa yayin zuba
4. Saitin tsarin ƙofar ba shi da ma'ana kuma tasirin toshe slag ba shi da kyau
5. Matsayi na zubar ba daidai ba

Hanyar rigakafin:

1. Cire abin da ya rage a cikin ramin net
2. Da kyau ƙara yawan zafin jiki na narkakken baƙin ƙarfe, ƙaramin adadin yashi mai bushe za a iya ƙarawa a cikin narkakken baƙin ƙarfe don sauƙaƙe kawar da tarin slag
3. Lokacin da ake zubawa, a kula kada a daina kwarara kuma a cika kofin zuba
4. Ana iya sanya jakar tattara slag a kan mai gudu don hana slag
5. Ya kamata a sanya muhimman sassa na simintin a ƙasa ko a gefe

6. Succulents

Hanyoyi da hanyoyin ganowa:

Burrs ba bisa ka'ida ba, zane -zane ko tsinkaye akan simintin

Hanyar Nazari:

1. Yakin saman ba shi da ƙarfi don samar da fasa, yana haifar da narkakken baƙin ƙarfe ya shiga
2. Fenti mara kyau
3. Ƙaƙƙarfan ƙirar ƙirar ko rashin isasshen yashi

Hanyar rigakafin:

1. Aiwatar da yashi mafi ƙanƙanta, kuma yadda yakamata ya haɓaka dunƙule da lokacin haɗewar yashi don ƙara arc saman yashi
2. Inganta sutura
3. Ana buƙatar cewa yashi mai ƙyalƙyali yana da ƙanƙanta iri ɗaya da isasshen yashi da za a ci

7.Iron wake

Hanyoyi da hanyoyin ganowa:

Akwai ƙananan beads na ƙarfe a cikin stomata

1. Yakin da aka kera ya jike, kuma mai gudu na ciki ya yi tsayi sosai daga mafi ƙasƙanci na simintin gyaran, yana haifar da narkakken ƙarfe ya fantsama kuma ya zama wake na ƙarfe. Bayan da narkakken baƙin ƙarfe ya cika, ba za a iya narkar da baƙin ƙarfe ba, wanda hakan ya sa aka saka shi cikin gas ɗin
2. Ruwan iskar gindin yashi ba shi da kyau, kuma yawan iskar gas da ake samarwa yana da yawa. Lokacin da aka samar da iskar gas mai yawa daga narkakkiyar baƙin ƙarfe, narkakken baƙin ƙarfe yana mirgina, da wake baƙin ƙarfe ana samun sauƙin samarwa a saman simintin kusa da gindin yashi.

Hanyar rigakafin:

1. Rage danshi na yashi mai ƙerawa ko ɗaukar tsarin allurar ƙasa don yin allura cikin rami don rage zubewar baƙin ƙarfe.
2. Daidaita rage adda tare da babban abun cikin gas a cikin yashi na asali, da ƙarfafa samun isasshen yashi

8.Karancin sanyaya da zuba

Hanyoyi da hanyoyin ganowa:

Akwai rata ko rashi na nama a kan simintin gyaran kafa wanda ba a haɗe gaba ɗaya ba, tare da gefuna masu zagaye a kusa da su

Hanyar Nazari:

1. Zazzabi mai narkar da baƙin ƙarfe ya yi ƙasa sosai
2. Sinadarin sinadarin baƙin ƙarfe bai dace ba
3. Gyaran yashi ya yi yawa
4. Saitin tsarin ƙofar ba shi da ma'ana, kuma ɓangaren ƙofar ya yi ƙanƙanta
5. Bangaren bangon simintin ya yi kauri sosai
6. Wuri mara kyau na layin dogo
7. Skew lokacin saita ginshiƙi

Hanyar rigakafin:

1. Da kyau ƙara yawan zazzabi mai zubowa
2. Sarrafa abun da ke cikin sinadarin da ya narkar da baƙin ƙarfe
3. Rage danshi a cikin yashi mai gyaran
4. Ƙara girman ƙofar don hanzarta saurin zubowa; don dogon simintin gyare -gyare, za a iya gabatar da narkakken baƙin ƙarfe a iyakar biyu
5. Inganta tsarin simintin gyare -gyare
6. Da ma'ana kafa ƙarfe mai sanyi
7. An sanya jigon yashi daidai

9.Carama, bakin baki

Hanyoyi da hanyoyin ganowa:

Sashin simintin simintin yana da pocked ko launin toka

Hanyar Nazari:

1. A narkar da sinadarai, sinadaran ba su kai matsayin da ake buƙata ba, kuma sinadarin carbon da silicon ya yi yawa
2. Ba a rufe fuska ba yayin narkewa, ko haɗaɗɗen baƙin ƙarfe mara daidaituwa
3. Kaurin bangon simintin ya sha bamban, kuma katanga mai kauri zata haifar da rami ko launin toka.
4. Yin kwance da wuri

Hanyar rigakafin:

1. An zaɓi madaidaicin sinadarin sinadarai, sinadaran sun dace, kuma ana sarrafa carbon da silicon yayin aikin narkewa a cikin kewayon da ake buƙata
2. Shigar da gaban goshi don yin narkakken ƙarfe har ma
3. Don simintin katanga mai kauri, yakamata a ƙara yawan bismuth yadda yakamata ko a saukar da zafin zafin baƙin ƙarfe.
4. Yi kayan da kyau a gaba

10. Yin bukukuwa, kaddarori masu kauri da ƙyalli ba su da inganci

Hanyoyi da hanyoyin ganowa:

Kayayyakin inji ba su cika buƙatun sa ba, musamman rashin isasshen ƙarfi da taurin ƙarfi; wuce kima ciminti ko beads a cikin tsarin karfe

Jiki mai haske; baƙin ƙarfe mai ƙyalƙyali da ƙyalli na ƙarfe galibi farare ne ko zato a cikin karaya

Hanyar Nazari:

1. Abun da ba daidai ba sinadaran simintin gyare -gyare, ƙananan silicon ko babban sulfur ko babban manganese
2. Abubuwan chromium ko iskar oxygen, nitrogen, da hydrogen na baƙin ƙarfe ya wuce iyaka
3. Ƙayyadaddun ƙayyadaddun ƙirar hoto ba daidai ba ne ko kuma ba a sarrafa shi da kyau; matakin farko ko na biyu bai kammala ba
4. Rashin kulawa mara kyau lokacin amfani da tsarin ƙaddarar ƙarancin zafin jiki
5. Decarburization zazzabi mai ƙonewa ya yi ƙasa sosai ko rashin kulawa da yanayin disarburization

Hanyar rigakafin:

1. Daidaita sarrafa sinadaran da iskar gas na narkakken ƙarfe
2. Daidaita sarrafa ƙimar ƙira ko ƙirar decarburization

11.Gyara nakasa

Hanyoyi da hanyoyin ganowa:

Bayan annealing, siffar da girman simintin sun canza sosai

Hanyar Nazari:

1. Shiryawa mara kyau na simintin gyare -gyare
2. Mataki na farko na nuna zafin zafin zafin jiki ya yi yawa kuma lokaci yayi tsawo
3. Zazzabi na gida a cikin tanderun ƙonawa ya yi yawa

Hanyar rigakafin:

1. Kula da hanyar shiryawa, ƙara bangare ko shiryawa
2. Daidaita rage ƙasƙantar da ƙarar hoto na matakin farko
3. Inganta tsari da aiki na tanderun murƙushewa don sanya zafin wutar makera ya zama daidai gwargwado
4. Canjawa zuwa tsarin ƙaramin ƙima mai ƙima

12. Ana yin buɗaɗɗen buɗaɗɗa sosai

Hanyoyi da hanyoyin ganowa:

An kafa sikelin oxide mai kauri a saman simintin gyaran

Hanyar Nazari:

1. Gas makera yana da iskar shaka mai ƙarfi
2. Akwatin daɗaɗawa ba ta da kyau
3. Zafin zafin jiki ya yi yawa kuma lokaci yayi tsawo

Hanyar rigakafin:

1. Akwatin annealing yana da kyau
2. Lokacin da siliki ya yi yawa, da kyau ku rage zafin zafin
3. Daidaitaccen sarrafa manganese-sulfur rabo
4. Yin amfani da tsarin ƙaddarar ƙarancin zafin jiki

13. Kunnawa

Hanyoyi da hanyoyin ganowa:

Fushin simintin yana da kauri, an narkar da gefuna, guntun karaya mai kauri ne, graphite yana da kauri kuma siffar ba ta da kyau. Fitar ta zama mai rauni kuma taurin yana ƙaruwa. Layer na ferrite mai ɗauke da iskar oxygen yana bayyana a saman simintin, wanda wani lokacin yana narkewa a cikin gida.

Hanyar Nazari:

1. Mataki na farko na nuna zafin zafin zafin jiki ya yi yawa kuma lokaci yayi tsawo
2. Bambancin zazzabi na murhu mai ƙonewa yana da girma, kuma zafin wutar makera a cikin yanki ya yi yawa, wanda ya wuce ƙa'idodin aiwatarwa

Hanyar rigakafin:

1. Sarrafa zafin zafin zafin matakin farko
2. Inganta tsari da aiki na tanderun ƙonewa don yin tanderun zafin wutar tanderu
3. Canjawa zuwa tsarin ƙaramin ƙima mai ƙima

14.Rashin zafin jiki

Hanyoyi da hanyoyin ganowa:

A simintin gyaran kafa yana da wani karaya karaya, kuma tasirin taurin da elongation a bayyane ya rage

Hanyar Nazari:

1. Bayan annealing grafization na mataki na biyu ko ƙarancin ƙarancin zafin jiki, raguwar zafin jiki ya yi jinkiri sosai a cikin kewayon 550 ~ 400 ℃, lokacin zama ya yi tsayi sosai, kuma carbide ko phosphide yana haɓaka tare da iyakar hatsin ferrite.
2. Ƙarfe -ƙarfe yana da babban abun ciki na phosphorus, musamman lokacin da abun cikin silicon ya yi yawa, saurin fushi yana iya faruwa
3. Galvanizing mai zafi a cikin kewayon zafin jiki (400 ~ 550 ℃) inda saurin fushi ke faruwa

Hanyar rigakafin:

1. Bayan annealing, za a sanyaya shi da sauri a 600 ~ 650 ℃
2. Daidaita sarrafa abubuwan phosphorus, silicon da nitrogen a cikin narkakken ƙarfe
3. Ya kamata aikin galvanizing ya guji yankin zafin zafin zafin. Lokacin da galvanized temper brittleness ya faru, ana iya yin simintin gyare -gyare don kawar da rauni
4. Fuskokin da suka yi rauni da ƙarfi za a iya sake su zuwa zafin jiki sama da 650 ℃ (650 ~ 700 ℃) na ɗan gajeren lokaci, sannan a sanyaya da sauri daga cikin tanderun, za a iya dawo da taurin.

15 low zazzabi brittleness

Hanyoyi da hanyoyin ganowa:

Low rigar brittleness miƙa mulki zazzabi Yunƙurin

Hanyar Nazari:

Abubuwan da ke cikin silicon da phosphorus a cikin abun simintin sun yi yawa

Hanyar rigakafin:

Sarrafa abun ciki na silicon da phosphorus a cikin simintin gyare -gyare. Don simintin ƙarfe mai ƙyalƙyali wanda ke aiki a ƙananan yanayin zafi kuma yana ɗaukar nauyin tasiri, ωsi bai wuce 1.7%ba, kuma ωp bai wuce 0.05%ba

16.Rarfin siffar hoto mara kyau

Hanyoyi da hanyoyin ganowa:

Siffar graphite da rarrabawa ba su da kyau, suna haifar da kaddarorin inji don kasa cika buƙatun daidaitattun maki

Hanyar Nazari:

1. Zaɓin da bai dace ba na abun da ke cikin sinadarai na narkakken baƙin ƙarfe
2. Maganin inoculation mara kyau da tsarin ƙulla ƙaƙƙarfan hoto

Hanyar rigakafin:

1. Sarrafa abun da ke cikin sinadaran a cikin kewayon da aka kayyade don hana bayyanar ginshiƙan da aka jefa
2. Adadin inoculant da aka kara ya dace. Lokacin da adadin boron ya zarce 0.02%, graphite mai siffa mai kirtani zai bayyana.
3. Yawan zafin zafin bai kamata ya yi yawa ba, musamman matakin farko na ƙaddara yanayin zafin zafin yakamata a sarrafa shi sosai. Idan ya yi yawa, siffar graphite zai lalace kuma adadin barbashi zai ragu.
4. Yi amfani da tsarin zafin zafin zafin da ya dace

17. Dodritic porosity

Hanyoyi da hanyoyin ganowa:

Bayan an cire simintin gyare -gyare, akwai kananun fasa da ake iya gani ko ba a iya gani ga ido, kuma akwai tsarin dendritic sako -sako tare da bayyananniyar launin oxyidation, yana nunawa daga farfajiya zuwa tsakiyar

Hanyar Nazari:

Lokacin da simintin gyare -gyare ya kafe, saboda rashin isasshen ciyarwa da yanayi kamar tsari da crystallization, an kafa kanana ƙyallen zafi da dendrites marasa ƙarfi. A lokacin aikin ƙonawa, iskar gas ta mamaye ramukan da ramuka na dendrite, suna haifar da iskar shaka da ƙarin faɗaɗa sassan sassa.

Hanyar rigakafin:

Inganta maganin allurar rigakafi, tsaftace hatsi, kawar da tsarin dendritic, da haɓaka yanayin ciyarwa. Hana faranti kamar farin bakin nama da fashewar zafi.

Da fatan za a adana tushe da adireshin wannan labarin don sake bugawa:Lahani 17 na yau da kullun a cikin simintin ƙarfe na malleable

Minghe Kamfanin 'Yan Wasa Masu Mutu aka sadaukar domin tsirar da samar da inganci da kuma high yi Gyare sassa (karfe mutu simintin sassa Range yafi hada da Thin-Wall Mutu Wasa,Hot Chamber Mutu Wasa,Cold Chamber Mutu Wasa), Zagaye Sabis (Mutuwar 'Yan Wasa,CNC machining,Motsa Motsa, Jiyya na sama) .Adadin al'ada Aluminium ya mutu, magnesium ko Zamak / zinc mutu simintin gyare-gyare da sauran buƙatun simintin maraba don tuntube mu.

ISO90012015 DA ITAF 16949 SHAGON SHAGON SHAFIN KIRA

Karkashin kulawar ISO9001 da TS 16949, Ana aiwatar da dukkan matakai ta hanyar daruruwan injunan jefa simintin da suka mutu, injunan axis 5, da sauran kayan aiki, tun daga masu fashewa zuwa na’urar Ultra Sonic masu wanki.Minghe ba kawai tana da kayan aiki na zamani ba amma kuma tana da kwararru ƙungiyar ƙwararrun injiniyoyi, masu aiki da sufetoci don tabbatar da ƙirar abokin ciniki ta zama gaskiya.

ALUMINUM MAI IYA MUTU DA KASHEWA TARE DA ISO90012015

Manufactureran kwangilar masana'antar mutu. Abubuwan haɓakawa sun haɗa da sassan sanyi na sassan mutuɗar aluminum daga 0.15 lbs. zuwa 6 lbs., saurin canje-canje da aka saita, da aikin inji. Sabis-ƙarin ayyuka sun haɗa da gogewa, faɗakarwa, lalatawa, fashewar harbi, zane, zane, rufi, haɗuwa, da kayan aiki. Abubuwan da aka yi aiki tare sun haɗa da allo irin su 360, 380, 383, da 413.

Zinc ya mutu don jefa ƙirar ƙira / sabis na injiniya tare. Custom manufacturer na daidaici tutiya mutu simintin gyaran kafa. Castananan 'yan simintin gyare-gyare, pressurean ƙwanƙwasa masu juzu'in juzu'in simintin gyare-gyaren juzu'ai, ƙera simintin gyare-gyare na al'ada, ɓangaren mutu da' yan wasa masu mutuwa masu zaman kansu da ƙofar da aka hatimce za a iya ƙera su. Za'a iya kerarrar 'yan simintin a tsayi da faɗi har zuwa 24 a ciki. A cikin +/- 0.0005 a cikin. Haƙuri.

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ITAF16949 bokan. Servicearin Sabis ɗin Gyare Hadawa zuba jari,yashi,Kushin nauyi, Stauren ɓoye ɓoye,Siffar Centrifugal,Cast Vacuum,Dindindin Mould Gyare, .Hanyoyin iyawa sun hada da EDI, taimakon injiniya, ingantaccen samfuri da aiki na sakandare.

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Fitar Masana'antu Abubuwan Nazarin sassa don: Motoci, Bikes, Jirgin sama, kayan kiɗa, Jirgin ruwa, Na'urorin hangen nesa, na'urori masu auna sigina, na'urori masu auna sigina, Na'urori, Kayan lantarki, ,unshi, Clocks, Inji, Injiniya, Kayan Kaya, Kayan Jiki, Jigs, Telecom, Haske, Kayan aikin likita, Na'urar daukar hoto, Robobi, Sassaka, kayan sauti, kayan wasanni, Kayan aiki, Kayan wasa da ƙari.