Cold rolling steel bar ribbed makina amagwiritsidwa ntchito kugudubuza pamwamba pazitsulo zozungulira kuti apange mbali ziwiri kapena zitatu;Zopangira: Kaphatikizidwe kazitsulo kakang'ono ka carbon steel: makinawa makamaka amagudubuza mipiringidzo ya 3-8mm, amagwiritsidwa ntchito kwambiri mubwalo la ndege, makampani omanga;

Makinawa ngati zida zothandizira makina owotcherera a konkire, makina owotcherera a BRC;Ngati muli ndi zosowa za mzere wopanga mawaya, monga makina ojambulira mawaya, makina odulira zitsulo, kuwongola waya & makina odulira…Tikupangirani yankho laukadaulo molingana ndi;