303 Chitsulo Chosapanga Dzimbiri Chojambulidwa ndi Cold Drawing Bar

Chitsulo chosapanga dzimbiri chopangidwa ndi chitsulo chosapanga dzimbiri chozizira cha 303 ndi choyenera kwambiri pa njira zambiri zochizira komanso ntchito zamkati ndi zakunja. Chogulitsachi, chopangidwira kupirira bwino, chili ndi mawonekedwe osalala pang'ono, a imvi yofiirira komanso kukula kolondola kutalika kwake konse. Chitsulo chosapanga dzimbiri cha 303 ndi chinthu champhamvu kwambiri chokhala ndi kukana dzimbiri bwino zomwe zimapangitsa kuti chikhale choyenera kugwiritsidwa ntchito pa shafts, hinges, dowels ndi ntchito zina za kapangidwe kake.