Makina atsopano odulira a CCS-1413 vertical uPVC window 3 in 1 omwe ayambitsidwa posachedwapa, malo odulira atsopanowa angagwiritsidwe ntchito podulira mawindo a upvc onse awiri, kudula kwa V-notch ndi kudula kwa mullion. Makina atatu ophatikizidwa amagwira ntchito mu makina amodzi. Makinawa ali ndi masamba awiri odulira omwe amayendetsedwa ndi masilinda a pneumatic, kapangidwe koyima kamakhala ndi malo osungiramo malo. Choduliracho ndi mbale yodulira ya alloy yolondola kwambiri komanso yogwira ntchito nthawi yayitali. Ma profiles a mawindo a uPVC amadya mbali yakumanzere, mbali yakumanja ili ndi choyimitsa kukula, choyimitsa choyezera cha digito ndi chosankha. Ndimakina otchuka opangira mawindo ndi zitseko za upvc zamitundu yonse.