Cold-rolled ribbed steel in prestressed concrete members, is cold drawn carbon steel wire replacement products, in-situ concrete structures Gongyi patented cold rolling mill JD, you can substitute Ⅰ grade steel, in order to save steel, is similar preferably a cold steel. Its performance and application results are as follows: China's national standard "rolled ribbed" GB13788─2000 in LL550 level mechanical properties are developed with reference to international standards and standard-setting, tensile strength 550N / mm [~ 2], elongation rate according to the German standardization δ [_10] 8% (equivalent to δ [_5] for 12─13%), from the two indicators comparison, the standard cold-rolled ribbed steel bars of not lower than international standards. Metallurgical Equipment Company employees 102 people, more than seven high-tech accounted for 15% of total production workers, the factory covers an area of ??25,000 square meters patented cold-rolling mill, the building area of ??14,500 square meters, the whole plant were set up manufacturing operations, quality inspection, etc. nine departments patent cold rolling mill price is not high, three workshops. Many customers in the cold rolling mill manufacturer to consult, to buy a smattering of cold rolling mill equipment, which not only caused inconvenience to the customer, but also to the cold rolling mill manufacturer inconvenience caused. Gongyi City Kindi Metallurgical Equipment Co., Ltd. has many years of experience in sales of cold rolling mill, cold rolling mill following manipulation patent matters, I explain to you under the purchase method of cold rolling mill: 1, based on their purchase cold-rolled production output This method is relatively simple machine is also more convenient, such as if you need a class production of 15 tons of cold rolling mill, then, so manufacturers will be able to give you faster and more convenient to provide it. 2, according to their desired ribbed steel machining diameter of the purchase of this method in the purchase process of cold rolling mill is also more convenient, such as if you need to process the rolling diameter of 8 mm cold rolling mill, then you give manufacturers to provide such information to allow the manufacturer to provide you with relevant information related to the cold rolling mill. 3. The status of investment funds to buy a cold rolling mill, this method is relatively straightforward, there are few customers will choose this method, such as long as you provide how much money you want to buy a cold rolling mill can be, for example, is a small investments, investment medium or large investment, and then listen to the manufacturer's description, as appropriate purchase. These three methods above method is to buy a cold rolling mill in Gongyi City, Di Metallurgical Equipment Co., Ltd. provides you for your investment decisions of use. Fortunately, cold rolling mill which patents | Patent cold rolling mill | Kindi metallurgy metallurgical equipment provided by Kindi Company. Kindi Metallurgical Equipment Co., Ltd. (www.ye-jin.com) strong, credible, in Zhengzhou, Henan reinforced and prestressed machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kindi Metallurgy and you work into the brilliant, for a better future!