Nkhani Zamakampani

  • Zophikira zachitsulo zotetezedwa komanso zotetezeka komanso njira yopangira

    Mphika wachitsulo wa Cast iron ndiye mphika wodziwika bwino kwambiri ku China chifukwa cha mphamvu zake zambiri, kubwezeretsanso chitsulo, chuma chake komanso kuchita bwino.Komabe, miphika yachitsulo yomwe ili pamsika pano yonse ndi chitsulo choponyedwa kapena chitsulo chobwezerezedwanso.Zigawo zazikulu za chitsulo chosungunuka: carbon (C) = 2.0 mpaka 4.5%, silicon (...
    Werengani zambiri

  • Chifukwa chiyani mumagwiritsa ntchito zophikira zachitsulo?

    Chophika chachitsulo chopangidwa ndi chitsulo choyera cha nkhumba ndipo chopangidwa ndi manja mwaluso.Zotsatira zake ndizoyera komanso maatomu apadera achitsulo omwe amagwira ntchito mosavuta kuyamwa.Pambuyo pokonzedwa ndi zamakono zamakono, mankhwalawa ndi okongola komanso owolowa manja, osavuta kumamatira komanso osavuta kuwotcha.Koma...
    Werengani zambiri
  • Zodzitetezera pakuponya

    Zodzitetezera pakuponya

    Masiku ano, kuponyera mwatsatanetsatane ndi njira yodziwika kwambiri yopangira makina.Ngati ntchitoyo siili yovomerezeka, kuponya kudzasokonezedwa ndi zosokoneza zina ndikukhudza khalidwe.Kodi tiyenera kulabadira chiyani pa ntchito?1. Zopinga zolowera ndi potuluka komanso ...
    Werengani zambiri