High ductility steel cold rolling mill, Yingshan steel cold rolling mill, how much money a

 Gongyi City Metallurgical Machinery Manufacturing Co., Ltd. With professional design and manufacturing capabilities, experience the actual installation cold rolling mill, to undertake the project from foundation excavation, cold-rolled ribbed steel equipment design and production, cold-rolled ribbed steel bar production line installation until professional training to ensure that the finished output of qualified turnkey projects. Secretary for many years my company design and manufacture of a variety of cold-rolled devices with low production costs, equipment safe, reliable, durable and strong features, can fully meet the production needs of large and small businesses. Cold rolling machine fault encountered in use as follows: 1, the upper and lower rolls cold rolling mill roll diameter is too large, the surface temperature of the upper and lower rolling different, resulting in different elongation upper and lower surfaces of the steel during rolling, resulting in up and down bending flaw. 2, each roll diameter roller straightening out of tolerance, the rollers pressure distribution is unreasonable. Supporting rolls and rolls maintain a fixed position in the rolling rack, roller bearing heavy workload changes, thus requiring the bearing friction coefficient is small, with sufficient strength and stiffness, but also to facilitate the replacement of the rolls. Different models use different types of cold rolling mill rolls. Rolling big rigidity, low friction coefficient steel cold rolling mill price inquiries, but smaller bearing capacity and larger dimensions. Gongyi City Metallurgical Machinery Manufacturing Co. products are: cold rolling mill, cold-rolled ribbed steel equipment, cold-rolled ribbed steel bar production line, bar straightening cutting machine, bar straightening machines, steel cutting machine, cold rolled and twisted, hot rolling up machine, etc.! First, residual stresses caused by uneven cooling. Residual stresses in the absence of external force internal self equilibrium stress, hot-rolled steel has a variety of cross-section of such residual stresses, the greater the cross-sectional dimension generally steel, the residual stress is greater. Although the residual stress is self-balanced, but still has some influence on the performance of the steel members under loads. As for the aspect of deformation, stability, anti-fatigue and so are likely to have adverse effects. Cold-rolling mill is defined at room temperature, after cold drawing, cold, cold drawn steel, such as cold or steel into the processing of various types of steel. The advantage is forming speed, high output, and does not damage the coating, can be made into a variety of cross-sectional form, in order to meet the needs of the conditions of use; cold-rolled steel rolling mill can produce a lot of plastic deformation, resulting in improved yield point steel. One disadvantage of cold-rolling mill, although the molding process without thermal plastic compression, but there are still residual stress within the cross-section of global and local buckling resistance of the steel will inevitably have an impact. Second, the cold-rolled steel style is generally open section, so that the free section of low torsional stiffness. When flexural prone to twisting when pressure is prone to bending-torsional buckling, torsional performance is poor. Third, cold-rolled steel cold-formed steel wall thickness smaller machine latest offer, in the corner of the plate convergence and no thicker to withstand localized concentrated load capacity is weak. Metallurgical Engineer for you to analyze the difference between hot-rolled and cold-rolling mill technology! Gongyi City Metallurgical Machinery Manufacturing Co., Ltd. since its inception has been to provide customers with high-quality steel cold rolling machine manufacturers, efficient service. Our caring service, manufacturing carefully, the price of the Heart, so that customers at ease. [Cold rolling mill equipment], "customer-oriented", to provide holistic services; "to serve as the core", tailored to customers the most valuable products. "Focus on quality", full service to customers. Cold rolling mill equipment] [high ductility steel cold rolling mill, Yingshan steel cold rolling mill, how much money one provided by the Zhengzhou City, China Metallurgical Machinery Manufacturing Co., Ltd. Zhengzhou City, China Metallurgical Machinery Manufacturing Co., Ltd. (www.zhong-ye.com) strong, credible, in Zhengzhou, Henan waste treatment equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Metallurgical machinery and you hand into the brilliant, for a better future!