Thechophimba cha discimakhala ndi ma diski ozungulira olekanitsa zinyalala kudzera pachilolezo pakati pa ma diski malinga ndi kukula ndi kulemera kwa zinyalala pomwe zinyalala zimasuntha pama diski ozungulira.Zojambula zama disc zimatha kulekanitsa zonyansa, fumbi, zinyalala zoyaka komanso zosayaka ndipo zimagwiritsidwa ntchito kwambiri m'makampani opanga zinyalala kuti alekanitse zinyalala zopanda ukhondo komanso zinyalala zosakanikirana zamakampani.