Cold-anagulung'undisa woonda zitsulo mbale ndi chidule cha wamba mpweya structural zitsulo ozizira adagulung'undisa mbale. Imatchedwanso mbale yozizira, yomwe imadziwika kuti cold plate, ndipo nthawi zina imalembedwa molakwika ngati mbale yozizira.
Cold mbale amapangidwa wamba mpweya structural zitsulo otentha adagulung'undisa zitsulo chingwe, amenenso ozizira adagulung'undisa mu mbale zitsulo ndi makulidwe zosakwana 4mm.
Popeza kugubuduza kutentha sikutulutsa sikelo ya iron oxide, mbale yozizira imakhala ndi mawonekedwe abwino komanso olondola kwambiri. Kuphatikizidwa ndi chithandizo cha annealing, mawonekedwe ake amakina ndi magwiridwe antchito ake ndizabwinoko kuposa mbale zowonda zowonda zachitsulo.
M'madera ambiri, makamaka M'munda wopangira zida zapakhomo, pang'onopang'ono zakhala zikugwiritsidwa ntchito m'malo mwa mbale zopyapyala zotentha zotentha.