Qalabka codsiga ugu weyn ee farsamaynta laser waa bir. Daawaha aluminiumku waa kan labaad ee kaliya ee birta ee codsiyada warshadaha. Inta badan aluminium aluminium waxay leeyihiin waxqabadka alxanka wanaagsan. Iyada oo horumarinta degdega ah ee aluminium aluminium ee warshadaha alxanka, codsiga laysarka alxanka aluminium alxanka leh hawlo xoog leh, kalsoonida sare, xaaladaha vacuum iyo waxtarka sare ayaa sidoo kale si degdeg ah u horumaray.