QJ-1200A

Makina osamalira radiator otsala ndi makina osamalira ndi kusamanya radiator popanda kuwononga, omwe amagwiritsa ntchito makina opunthula a mtundu wa kukhudza (dry-type), kusamanya ndi magaletsi, komanso kusamanya ndi mpweya kuti apunthule ndi kusamanya radiator, kusandutsa radiator kukhala uyu, ironi, ndi aluminiyamu. Ntchito yonse imachitika m'malo amene mpweya uli wochepa.

Zida ziyenera kuikidwa ndi manja ndipo zinthu zozizira zamkati monga mitsuko ya ironi kapena visikoni zazikulu, mbali zozungulira, ziyenera kutulledwa pasadakhale. Kenako pambuyo pa kuphwanyidwa koyamba ndi kuphwanyidwa kachiwiri, aluminiyumu, ironi ndi mkwati amatulitsidwa. Pomaliza, makina osiyanitsa zinthu za mageseti ndi mpweya, amasiyana aluminiyumu, ironi ndi mkwati. Dongosolo lopata fumbi la pulse lili mbali ya kuphwanyidwa ndi kusiyana, ndiye njira yabwino yothetsera kutuluka kwa fumbi. Dongosolo la kuphwanyidwa ndi kusiyana lili ndi dongosolo lopata fumbi la pulse, choncho vuto la fumbi litha kuthetsedwa.