Pakali pano, linanena bungwe lawelded chitolirokumawonjezeka pang'ono, mlingo wa ntchito fakitale welded chitoliro amachepetsa pang'ono, msika replenishment chidwi si zabwino, ndi kufufuza mu fakitale limatuluka synchronously.Pamene mliriwu ukupitirira kufufuma, kutsika kwa mtsinje ndi kufunikira komaliza kumakhala kovuta kuwongolera, ndipo kugulitsa mochedwa msika kumakhala kofooka, koma palinso zochitika zakumapeto kwa chaka kuti zikwaniritse nthawi yomaliza, kubwezeretsanso kumunsi kwa mtsinje.Mwachidule, zikuyembekezeredwa kuti m'nyumba welded chitoliro mitengo akadali ofooka mantha ntchito lero.