Makina Anzeru Oyamwa Fumbi ndi Kupukuta Pansi Satuo F7 ndi makina anzeru oyamwa fumbi ndi kupukuta pansi ogwiritsidwa ntchito pakhomo. Sikirini yayikulu yokhudza ndi dongosolo lanzeru lolumikizana ndi ogwiritsa ntchito zimalola kusintha pakati pa njira 13 zogwirira ntchito ndi milingo yopopera madzi, komanso kuona zambiri za batire ndi zolakwika. Nyali ziwiri za ultraviolet zimapha majeremusi, pomwe nsalu zosinthika zopukutira ndi zopaka phula zimathandiza kuchotsa formaldehyde ndi kusamalira pansi pamatabwa. Chogwirira chochepa thupi ndi mutu wopukutira umene umapindika madigiri 90 zimafikira pansi pa masofa ndi mabedi. Thupi lake lakonzedwa ndi utoto wosinthasintha kuchokera ku imvi ya mfuti kupita ku lalanje.