Cold-rolled ribbed steel production equipment: cold-rolled ribbed steel production equipment based on the number of rolls in two and three-roll-shaped roll shape. Three-roll mill Passive: Passive three-roll mill is currently the largest domestic application of a rolling mill, rolling mill imported from abroad are mostly belong to this category. In this mill, each consisting of three rolls by, was Ah-type layout, its angle of 120 ° 12mm cold-rolled steel prices straight from the composition of this mill production line. Cold-rolled ribbed steel production equipment: cold-rolled ribbed steel production equipment based on the number of rolls in two and three-roll-shaped roll shape. Three-roll mill passive devices with a simple structure adjustment large 12mm cold-roll steel straight purchase, easy to extend the use of carbide roll roll life and other characteristics, but because of cold rolled steel in the process is subject to considerable tensile stress cold rolling straight rebar, it is actually in rollers pull state, maintaining the plasticity index finished very unfavorable, in addition to cold-rolled straight 12mm rebar plant, steel drum when the tractor through, easy to damage the transverse ribs, but also easy to wear drum surface. Cold-rolled strip steel 12mm straight purchase | Cold rolled steel straight | Ding Ding Ding Ding cold rolled by Industrial Co., Ltd., Henan Province. Ding Ding Industrial Co., Ltd., Henan Province (www.hnddsy.com) strong, credible, and other industries in other Anyang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingding cold rolling and you hand into the brilliant, for a better future!