When the cold rolling mill as cold-rolled ribbed steel bar production line is the most important equipment, but many users, investors in the machinery, equipment is not very understanding Yuanjiang cold rolling mill, giving the user the purchase of the machine, production line Jinping cold mill, causing a lot of inconvenience. It is for this reason Luquan cold rolling mill, Gongyi City, Di Metallurgical Equipment Co., Ltd. hereby give grateful concern cold rolling mill, cold-rolled ribbed steel bar production line of friends to be relevant knowledge to explain: 1, cold mill, the main factors rolled ribbed steel bar production line carbide roll life have? The main factors influencing the cold rolling mill, cold-rolled ribbed steel bar production line carbide roll life are: ① carbide grade selection roll it properly; the roller shaft assembly methods and roll force distribution ② roll adequacy ; ③ cold rolling mill, cold-rolled ribbed steel bar production line with its own rigidity. 2, cold rolling mill, cold-rolled ribbed steel rolling production line capable of much diameter rod? Cold rolling mill, cold-rolled ribbed steel bar production line capable of rolling diameter between 6.5 mm to 14 mm rod. 3, your company's cold rolling mill, cold-rolled ribbed steel bar production line is manufactured according to what criteria? I produced the cold rolling mill, cold-rolled ribbed steel bar production line is based on JG / T5080-1996 standards for manufacturing, by more than a machine to produce cold-rolled ribbed steel bars reach GB13788-2008 standard. 4, cold rolling mill, cold-rolled ribbed steel bar production line for steel raw materials are any requirements? ① general line can meet the requirements; ②Q215, Q235 can be used as raw materials such as steel cold-rolled ribbed steel bars. Grade cold-rolling performance of cold-rolled ribbed steel bar which asked: cold-rolling performance of your company which produced grades of cold rolled ribbed bar? A: The cold-rolling performance Gongyi City, Di Metallurgical Equipment Co., Ltd. production "GB13788-2000" standard set forth in grades CRB550, CRB650, CRB800, CRB970, CRB1170 these five brands of cold-rolled ribbed steel bars. Where the cold rolling mill, cold rolling mill rolling CRB550 for cold-rolled ribbed steel reinforced concrete with steel, and cold-rolling mill rolling out CRB650, CRB800, CRB970, CRB1170 four grades of cold-rolled ribbed steel bars for prestressed reinforced concrete. However, according to the national standard, cold rolling mill rolling CRB550 diameter cold rolled ribbed bar of 4-12 mm and a diameter of CRB650, CRB800, CRB970, CRB1170 four grades of cold-rolled ribbed steel bars of 4 mm, 5 mm and 6 mm. If you want to know what kind of specifications, functional cold-rolling models of different diameters, cold-rolled ribbed steel grades, it can call the following telephone consult our company! Xinping County cold rolling mill, Kindi metallurgy (certified), cold rolling mill supplied by Kindi Metallurgical Equipment Limited. Kindi Metallurgical Equipment Co., Ltd. (www.ye-jin.com) is Zhengzhou, reinforced and prestressed machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Kindi metallurgy leadership with the staff warmly welcome all inquiries negotiations to create Kindi metallurgical a better future.