In aluminum coil production, different types of rolling mills have their own unique advantages and applicable scenarios. The following will provide a detailed introduction to the characteristics of several common rolling mills.
Advantage: One rolling mill can produce two strips simultaneously, achieving a significant increase in efficiency and output. This has expanded the thinking for enterprises to improve quality and efficiency, and provided successful experience for the large-scale promotion and application of the aluminum deep processing industry. Breaking the traditional production method of narrow width plates and strips by wide width rolling mills.
Applicable scenarios: Suitable for aluminum deep processing enterprises that need to improve production efficiency and output, while also having certain requirements for plate and strip specifications. It can achieve higher output within limited equipment space, which is a good choice for enterprises pursuing efficient production.
連續(xù)鑄軋機(jī)在冷軋過程中的應(yīng)用：
Application of Continuous Casting and Rolling Mill in Cold Rolling Process:
Advantages: Continuous casting has some advantages, such as the ability to quickly produce aluminum materials of certain specifications. But there are also some problems, such as low thinning amount, low alloy processing capability due to heat treatment requirements, high sensitivity to thickness deviation of cast rolled coils, and inability to eliminate surface defects due to limited thinning amount. However, in order to improve the performance of continuous casting coils on cold rolling mills, sustainable surface quality can be ensured through some applications, such as considering material roughness, changes in work roll roughness, feed material roughness, and planning parameters of cold rolling mills.
Applicable scenarios: Suitable for scenarios where surface quality requirements are not particularly high, but rapid production of aluminum materials is required. Product quality can be improved through subsequent processing and optimization, which is more suitable for enterprises that have requirements for cost and production speed.
高鉻軋輥在鋁卷材熱連軋機(jī)上的應(yīng)用：
Application of high chromium rolling mill in aluminum coil hot rolling mill:
Advantages: The chrome plated rolling rolls used on the aluminum coil hot rolling machine are expensive, and the chrome plating layer may peel off during the hot rolling of aluminum materials, which can easily cause quality problems with the aluminum coil and cause roller damage to downstream cold rolling plants. At the same time, it can also cause pinhole problems in the can body for canning enterprises. High chromium rolling mills can prevent the detachment of the chrome plating layer. Replacing chrome plated rollers with high chromium rollers is one of the effective measures to ensure product quality and save costs, as the cost of chrome plating on rollers has been increasing year by year and aluminum users demand price reductions.
Applicable scenarios: Suitable for the production of aluminum coil hot rolling mills, especially for enterprises that need to ensure product quality while considering cost control. It can effectively solve the quality problems caused by chrome plated rollers and reduce production costs.
傳統(tǒng)鋁板帶熱軋機(jī)：
Traditional aluminum plate and strip hot rolling machine:
Advantage: With the supply side reform and high-quality development of the aluminum processing industry, electronic aluminum foil processing pays more attention to improving product quality and performance, and puts forward new requirements for high-precision process control capabilities of hot-rolled aluminum plates and strips. We can conduct in-depth research and analysis on the technical problems of aluminum coil end face misalignment during the rolling process of aluminum plate and strip hot rolling machines, systematically summarize the control methods of aluminum coil end face misalignment in hot rolling machines, and effectively improve the control accuracy of aluminum plate and strip end face misalignment in engineering applications.
Applicable scenarios: Suitable for electronic aluminum foil processing enterprises with high requirements for the quality and performance of aluminum strips, especially those that require high-precision control of the aluminum strip production process.
德國(guó)艾亨巴赫公司的鋁箔軋機(jī)：
The aluminum foil rolling mill of Germany's Ehrenbach company:
Advantage: The aluminum foil rolling process technology and equipment are in a leading position in the world. The aluminum foil rolling mill provided to Xiashun Aluminum Foil Company in Xiamen, China has a maximum weight of 12 tons for aluminum coils and a rolling speed of up to 2000 meters per minute. The main product is 6-meter aluminum foil.
Advantage: The industry's demand for the new generation of aluminum rolling mills is constantly increasing. In order to meet the growing demand for high-quality packaging materials such as cans, foils, and printing plates, new rolling capabilities are needed. Productivity can be improved by increasing the coil size (up to 45000 pounds or more), rolling width (up to 83 inches), and rolling speed (6600 feet per minute and above). The storage and transportation of coil materials often become bottlenecks in rolling and finishing operations. Therefore, modern strip and foil rolling mills are no longer simple production units, but part of integrated production systems.
Applicable scenarios: Suitable for enterprises pursuing high productivity and high-quality packaging material production, it is very suitable for scenarios that require large-scale production and strict requirements for product quality.
This article is a friendly contribution from aluminum coil production For more related knowledge, please click http://163888.com.cn Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.
