Thechitsulo chosapanga dzimbiri chozungulira mpweya amapangidwa ndi chitsulo chosapanga dzimbiri.Zinthuzo ndi zamphamvu, zosavuta kusunga umphumphu, maonekedwe okongola, khoma lamkati losalala, kukana pang'ono, kutsekeka kwa mpweya wabwino, kulimba kwamphamvu, ndipo kungakhale koyenera kupanga makina ovuta kwambiri otulutsa mpweya.Itha kuthetsa mpweya woyaka komanso wosayaka wamankhwala osayaka popanda kufunika koyikira zida zowonjezera zowaza.

Chifukwa cha kukana kwake kwa dzimbiri, kukana kutentha, mphamvu zambiri komanso zinthu zina zakuthupi ndi zamankhwala, zimagwiritsidwa ntchito kwambiri m'njira zosiyanasiyana zotulutsa utsi, makina otulutsa zosungunulira, makina otulutsa organic, makina otulutsa utsi, mbali zakunja zamachitidwe otopa ambiri, machitidwe onyowa ndi otentha, makina ochotsa utsi ndi fumbi okhala ndi zofunikira zolimba kwambiri.