Rolling Mill

Cold Rolling Mill Equipment
Minimum Thickness:0.1 (min)mm
Width Range:2100(max) mm
Inner Diameter of Coil:605 mm/610 mm
Outer Diameter of the Coil:2000(max) mm
Coil Weight :35(max) MT
Rolling Speed:1200(max)m/min
Cold rolling machine is a key equipment in the field of modern metal processing, which shows significant advantages in industrial production by rolling metal materials at room temperature:
High precision and surface quality
The cold rolling process avoids oxidation and thermal expansion caused by high temperature, and can achieve ±0.01mm thickness tolerance control, and the surface finish of the product can reach Ra≤0.8μm, which is especially suitable for high-end manufacturing fields such as automotive panels and precision electronic components, directly reducing the cost of subsequent polishing, pickling and other processes.
Material performance enhancement
Through the cold hardening effect, the hardness of low carbon steel can be increased by 30%-50%, and the tensile strength of non-ferrous metals such as copper and aluminum can be increased by more than 20%, while maintaining excellent ductility, providing technical support for the processing of special materials such as aerospace and medical devices.
Energy saving and environmental protection
Compared with the hot rolling process, the energy consumption of the cold rolling system is reduced by 40%-60%, and there is no need for supporting equipment such as heating furnaces, and the oil mist emission can be reduced by more than 95% with the circulating lubrication system, which meets the green manufacturing standards.
Intelligent production integration
Modern cold rolling units are equipped with AGC automatic thickness control, plate shape closed-loop adjustment system, real-time optimization of rolling parameters combined with AI algorithm, and digital control of the whole line can be achieved with 5G Internet of things, and the comprehensive efficiency of equipment (OEE) can reach more than 85%.
Flexible processing capability
Through the rapid roll change system and cloud storage of process parameters, specifications of different metal materials (steel, aluminum, copper alloys, etc.) can be switched within 15 minutes, supporting multi-variety small-batch customized production mode.
These technical characteristics make the cold rolling machine become the core equipment to enhance the added value of metal materials, and continue to play a key role in key areas such as new energy battery foil and ultra-thin stainless steel, helping manufacturing enterprises to achieve the dual goals of quality upgrading and cost reduction and efficiency.
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