Khalidwe lalikulu longa lamkuwa lalitali kwambiri: 0.08mm-2.5mm tinvin-2.5mm maginiki owoneka bwino kwambiri ndi mphamvu zamkuwa ndi mphamvu yayikulu ndikukhala ndi mkuwa. Ili ndi mawonekedwe ndi kuwonongeka kwa malata, ndipo ali ndi maxikuda apamwamba pamatenthedwe otentha kwambiri. Ili ndi magwiridwe antchito oyera amkuwa. Kupatula malo otsika pang'ono, zinthu zina ndizofanana ndi waya woyera wamkuwa. Mphamvu zake zowoneka bwino ndizokwera kuposa za waya wabwino wamkuwa. Ndioyenera minda yomwe safuna kuchita zinthu zapamwamba. Monga chingwe cholumikizira cha coaxial, zingwe zolumikizirana, zingwe zowunikira, madio ndi makanema apavidiyo ndi zingwe zamagetsi ndi zikopa zina zamagetsi. Pakuwonjezera, mphamvu ya olimira imakhala yotalikirapo kangapo kuposa ya waya wamkuwa. Ndi zida zotsamira ndi kuyang'anira zopanga mopitilira.