Chiyembekezo cha chitukuko cha makina ozungulira

Opanga mapulasitiki ozungulira akukumananso ndi zovuta zina pakukula kwamasiku ano, ndi chiyani kwenikweni?

Zogulitsa zazikulu zamakampani a rotomolding ku China zimakhazikika m'malo osangalatsa, mapaipi odana ndi dzimbiri, zida zothana ndi dzimbiri, akasinja osungira ndi zina zotero, zomwe ndizosiyana kwambiri ndi mayiko akunja.Mu United States, malo zosangalatsa ndi akasinja yosungirako nkhani pafupifupi 60% ya ntchito rotomolding mankhwala, China yekha 28%, pamene ntchito odana ndi dzimbiri m'mayiko ochepa, koma China mlandu pafupifupi 40% .Malinga ndi njira yokhazikika ya National Bureau of Statistics, zinthu za rotomolding ku China zakhala zikugwiritsidwa ntchito m'mafakitale osachepera 46.Ndi luso mosalekeza ndi chitukuko cha makampani rotational akamaumba, msika akupitiriza kubwereza wokha, mabizinezi ambiri kasinthasintha akamaumba anayamba kuyang'anizana ndi kusintha kwa malangizo osiyanasiyana, si Ufumuyo mankhwala ochepa ndi madera ochepa, zikhadabo za rotational. kuumba makampani anayamba kuwonjezera ndi kuchita nawo madera ambiri.Kasinthasintha akamaumba ngati dzenje mankhwala pulasitiki akamaumba ndondomeko, anayamba chimagwiritsidwa ntchito mu mipando, minda, malo zosangalatsa, zosangalatsa masewera, Chalk galimoto, mayendedwe, zida zamagetsi, chakudya chachipatala ndi chitetezo dziko ndi madera ena, Choncho, m'zaka zaposachedwapa, rotational akamaumba makampani wakhala polima zinthu processing akamaumba kafukufuku mawanga otentha.