Such methods of operation so that the size of the rolled product prices more uniform cold rolling mill, and eliminating the need for roll reversal and pressure adjustment time, thus a higher cold rolling mill production, but between the plate surface can sometimes cause scratches. Single rolling method can not be used due to the tension, so each pass reduction rate is generally not more than 14%, increase in rolling passes, plus cold-rolled steel mechanic hardening increases. Therefore, the thickness of the thin sheet rolling can not produce cold rolled products. Roll rolling. Currently, the use of cold-rolled production is mostly rolling, its basic form is divided into single roll rolling and rolling two multi-rack continuous rolls. Roll rolling using two-roll mill, four-roll mill, roller mill partial eight, 12-roller mill, twenty-roll mill, which are not reversible and reversible cold rolling mill. Henan MCC - Cold Rolling Mill Equipment | advantages of cold-rolled strip device description! When the cold rolling mill production common fault analysis - cold rolling mill will inevitably be some quality product with a defect in the production process, then what to do to eliminate these quality defects it? Gongyi City Metallurgical Machinery Manufacturing Co., Ltd. for this issue cold rolling mill production line, cold rolling mill will produce common quality defects during production and elimination in tabular form for you to explain: measures to eliminate the causes of defects in the name of wave-shaped edge strip Long strip edge deformation is too large, because the finished product pass rolling force is too large, bending and cooling water caused by improper adjustment. Appropriate to reduce the rolling force, such as have not been eliminated, the emulsion can be adjusted and increased positive bending. Intermediate wave deformation middle of the strip is too large, because the finished product pass rolling force is too small, improper bending and cooling adjustments. Available water cooled rolls central, reduced thermal expansion of the rollers. ZY mill advanced technology to build quality equipment! Now the market was mixed cold rolling mill cold rolling mill parameters, various types of cold rolling mill equipment model is complete, the quality is uneven, the quality is not the same price, not the same cold rolling mill equipment manufacturers also are not the same . So cold rolling mill, cold rolling mill for a customer wants to invest in terms of equipment, this is a relatively large problems, which in the end to choose which type of cold-rolled costal factory mill? In order to facilitate customers' cold rolling mill, cold rolling mill costal choice Gongyi City Metallurgical Machinery Manufacturing Co. to introduce you to my company's advanced technology to create production quality cold rolling mill equipment - Medium cold rolling mill costal: Medium cold rolling mill is a costal plain carbon steel plate round as a base material, after a strong increase in the density of rolled steel making, through no power line straightening and high-frequency heating, induction stabilizing tensile rebar processing allows to reach 560-565 MPa, as well as automatic flying shear length and a series of treatment processes. The aircraft produced by various types of cold-rolled ribbed steel has the following advantages: 1, with ribbed full, clear, bright appearance blue, rust layer of dense matter; 2, has great tensile strength, yield strength, elongation and other properties at or more than three steel (HRB550) level. ZY mill advanced technology to build quality equipment! Cold rolling mill machine _ _ energy efficient cold rolling mill supplied by 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!