Kuyambira kubadwa kwa makina opangira chipika, boma lapereka chidwi kwambiri pakukula kwa nyumba zobiriwira. Pakalipano, ndi nyumba zina zokha m'mizinda ikuluikulu zomwe zingathe kukwaniritsa zofunikira za dziko la China. Zomwe zili pakatikati pa nyumba zobiriwira ndizo makamaka mtundu wa zipangizo zapakhoma zomwe zingagwiritsidwe ntchito kupulumutsa ndalama zomanga, komanso, momwe mungatetezere bwino chilengedwe, Chitukuko chodziwika bwino cha zachuma ndi chilengedwe chidzazindikira chitukuko chokhazikika. Makina opangira chipika pawokha ndi mtundu wa makina ozindikira kugwiritsanso ntchito zinthu ndikupulumutsa mphamvu. Ndi mtundu watsopano wa zida zamakina a njerwa ku China. Lili ndi makhalidwe ambiri omwe makina a njerwa zadongo alibe. Makina otchinga adapangidwa kuchokera pamakina oyambira njerwa kupita kumitundu yosiyanasiyana yamakina a njerwa monga makina opangira njerwa, makina a njerwa za simenti ndi makina a njerwa opanda kanthu. Makina atsopano opangira chipika ali ndi mawonekedwe ophatikizika, mphamvu yayikulu yokakamiza komanso kusasunthika kolimba, Ili ndi mawonekedwe osavuta ogwiritsira ntchito, kutulutsa kwakukulu komanso kukhazikika. Kusintha kwa liwiro la feeder ndi kuzungulira kwa rotary disc ya block machine kumatengera ukadaulo wapamwamba, womwe uli ndi ubwino wa mphamvu zazikulu zotumizira, ntchito yokhazikika, yolondola m'malo mwake komanso kutsika kochepa. Malinga ndi zofunikira za nyumba zamakono, makina opangira block amatha kupulumutsa mphamvu. Nyumba yomangidwa ndi zida zatsopano zamakhoma imatha kupulumutsa pafupifupi 32 zida. Motsogozedwa ndi kapangidwe ka thermos, gawo lakunja la nyumbayo limagwiritsa ntchito ukadaulo wotenthetsera kutentha ndikupanga gawo lotchingira kutentha kuchokera mkati kupita kunja ndi njira zolekanitsa ndi zomangamanga, zomwe zingathandize kwambiri pakupulumutsa mphamvu. Makina opangira njerwa amakono akwanitsa kuteteza mphamvu ndikuwongolera chilengedwe. Zitha kuwoneka kuti zida zamakina opangira njerwa zaku China zikukula pang'onopang'ono.