Shanghai Shanyi Metallurgical Technology Co., Ltd. [China]

reversible cold rolling mill: Material:low carbon steel,low alloy steel Product thickness:0.18-2.0mm Max speed:420m/min

4 high reversible cold rolling mill

Single stand, 4 Hi Reversing Cold Rolling Mill can realize the rolling from raw materials to finished products in the same rolling mill. And this line has adopted a more advanced full hydraulic screw down method. Its control system is flexible, stable. Combined with thickness gauge device, the AGC plate thickness automatic controlling is realized. It is one of the main methods to use 6-hi single stand reversible cold rolling mill line to produce cold strip for medium enterprises. Its characteristic is low investment, small occupation, production of flexible management. This mill intermediate roller can twitch back and forth along the direction of the axle. With bending roll system, the twitching can adapt to the different plate wide, so as to eliminate the harmful power affected on the roll and improve the geometric shape at the edge of the plates. Adding the positive bending roll at the upper intermediate roll and the positive and negative bending roll of the work roll, the range of the finished product is very large. So that it can meet the strip shape of input material of various states. The using of strip gauge device before and hydraulic AGC before and after the rolling mill can realize strip thickness automatic closed-loop control, so as to ensure gaining better product quality. Beside these, still great press down function is applied to rolled sheet metal capacity. And because all of its rolling is of cylindrical roll, it has the advantages of easy management, little spare parts quantity , etc.

Process Date of reversible cold rolling mill:

1000mm 4 Hi Reversing Cold Rolling Mill