Kisan kaiwani nau'i ne na babban nau'i wanda zai iya ɗaukar cikakken kaya, kamar girman axial, radial load da lokacin karkatarwa a lokaci guda.Gilashin zobe na kashe gabaɗaya an sanye su da ramuka masu hawa, ginshiƙai na ciki ko na'urorin waje, lubricating ramukan mai da na'urorin rufewa, wanda zai iya sa ƙirar ƙirar mai masaukin baki ta kasance, mai sauƙin jagora, da sauƙin kulawa.

Daga hangen nesa na masu kaya, babban duniyamasu yin kisasun hada da ThyssenKrupp, SKF, Schaeffler, Timken, NTN, , NSK, IMO Group, La Leonessa, da dai sauransu, 2018 Jimillar ƙimar fitar da waɗannan kamfanoni ya kai kusan 58.3% na jimlar kasuwar kasuwa.Daga yanayin halayen samfur da tsarin masana'antu, duniyakashe kaikasuwa ne in mun gwada da rarrabuwa.Duniyakashe kaikasuwa ne sosai m.

Gabaɗaya, ana sa ran cewa duniyakashe kaikasuwa za ta ci gaba da bunkasa a hankali.Nan da shekarar 2025, darajar fitar da kayayyaki za ta haura dalar Amurka biliyan 5.253, kuma adadin karuwar shekara-shekara na shekaru shida masu zuwa zai kai kashi 6.97%.Kasashe a yankin Asiya-Pacific, musammanChina da Indiyashi ne babban abin da ke haifar da ci gaban kisa a duniya.Kudin hannun jari XZWD Slewing Bearing Co., Ltdyana haɓaka cikin sauri, tare da ƙimar fitarwa na shekara-shekara na dalar Amurka miliyan 30.Haɓaka buƙatar ƙira mai ƙarfi da sauran fa'idodin injin turbin iska sun zama sananne a hankali.Majalisar Makamashi ta Duniya ta yi hasashen cewa za a sami 301.8 GW na wuraren samar da wutar lantarki tsakanin 2018 da 2022. Ana sa ran kasuwar wutar lantarki ta zama masana'antu mafi girma cikin sauri a cikinkashe kaikasuwa.

A halin yanzu, dangane da kasuwar cikin gida, gasar kasuwa tana da zafi sosai, kuma yawan ribar da masana'antun ke samu.kashe kais kasa.Yadda za a inganta high-karshen yi nakashe kais da bambance-bambancen bukatun abokan ciniki na kasuwa sune manyan matsalolin da kamfanin zai yi ƙoƙarin warwarewa a nan gaba.