Our company has obtained high-quality products from the most advanced stainless steel cold rolling production line through cooperation with domestic first-class steel mills. This production line adopts leading cold rolling technology and automation equipment and is designed for the production of high-precision, high-surface quality stainless steel plates and coils. It is widely used in industries with high requirements for surface finish and precision.
Cold Rolled Production Line Overview
The stainless steel cold rolling production line is a highly modern production line that focuses on further processing hot-rolled or medium and thick plates into fine thin plates and coils. Through multiple rolling passes, the products are significantly improved in thickness, flatness, strength, and surface quality. The cold rolling production line is the core link in the production of high-precision, high-surface quality stainless steel materials to meet the needs of various high-end applications.
Main Features
- High-precision control: The production line is equipped with a precision automation control system to ensure accurate control of thickness during rolling, and the tolerance range can reach a micron level to meet high precision requirements.
- Excellent surface quality: The cold rolling process makes the stainless steel surface smoother and flatter, and can produce products with a variety of surface treatments such as bright surface (BA), 2B, mirror, etc., which are suitable for highly decorative applications.
- Multi-specification production: The production line can process stainless steel sheets and coils with thicknesses ranging from 0.3mm to 3.0mm and widths ranging from 500mm to 1500mm to meet the needs of different industries.
- Support for multiple materials: It can cold-roll a variety of stainless steel materials including 304, 316, 430, etc. to improve the mechanical properties and surface quality of the materials.
- Environmentally friendly and efficient: The production line adopts advanced energy-saving technologies and environmental protection measures to reduce energy consumption and waste emissions, in line with the requirements of sustainable development.
Production Process
- Raw material preparation: Use hot-rolled stainless steel plates or coils as raw materials.
- Annealing and pickling: Anneal the raw materials to achieve the plasticity required for cold rolling; then pickle to remove the oxide layer on the surface.
- Cold rolling: Through multiple cold rolling passes, the plate reaches the required thickness and surface quality.
- Bright annealing: Bright annealing is performed on the cold-rolled material to further improve the mechanical properties and surface finish of the material.
- Flattening and finishing: Flatten the annealed material to ensure its flatness, and cut, inspect, and package it.
- Finished product inspection: Strictly inspect the thickness, flatness, and surface quality of the product to ensure that it meets customer requirements.
Product Application
Stainless steel cold-rolled products are widely used in electronic products, home appliances, automobiles, architectural decoration, and other fields, especially suitable for application scenarios with high requirements for surface finish and flatness. These high-precision, high-quality cold-rolled stainless steel materials can meet various customized needs of customers and help improve the quality of their products.
In Conclusion
We are engaged in the stainless steel processing and export industry and have more than 10 years of experience. Our company’s raw materials are purchased from domestic large steel mills such as TISCO and Baosteel. If you have any requirements for the brand, we can meet them.
Contact us directly and send us your request!