makina akhoza makonda malinga ndi zinthu zosiyanasiyana, monga dispoable chikho, bokosi, mbale ndi chivindikiro etc. Iwo ali kutolera, stacking ndi kuwerengera ntchito makamaka zoyenera mankhwala apadera pulasitiki.Ndi ntchito yokhazikika, yogwira ntchito bwino komanso yosavuta, imatha kuchepetsa mtengo wantchito kwambiri.