Alu Stock, Casting Coil Stock

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 1000000 m.t./month

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1.Structure of Alu Stock, Casting Coil Stock：

Alu Stock, Casting Coil Stock for thin coil and sheet is used in the factories that produce aluminum coil from 0.2mm to 6mm by thickness. Hot rolled y cold rolled son available. The thickness of Alu Stock, Casting Coil Stockis about 6-8mm. You can choose the alloys as your using and we will do our best to meet your requests.

2.Main Features of the Alu Stock, Casting Coil Stock ：

• Smooth surface

• High manufacturing accuracy

• High strength of extension and yield

• Low tolerance

• Strict quality control

• Well packaged

3. Alu Stock, Casting Coil Stock

Alu Stock, Casting Coil Stock

4. Production Process of Alu Stock, Casting Coil Stock

Cold Rolled

Alu Stock, Casting Coil Stock

Hot rolled

Alu Stock, Casting Coil Stock

5.FAQ

We have organized several common questions for our clients，may help you sincerely：

① What is the MOQ of Aluminum Casting Coil

Usually the MOQ is 150 tons, but we also can make solution according to clients’ situation.

②How about your company？

A world class manufacturer & supplier of aluminum coil and alloy blanks. Aluminum production base is comprised of 18 aluminum annealers, 10 coil and foil mills, 4 continuous production lines, 2 hot rolling production line and 3 prepainted lines.

Export 5000 tons per month to Asia, America and Middle East. Always do the best for our clients.

③Can you guarantee the quality of the products？

We are responsible for the quality of materials in a reasonable period of time to get a long-term cooperation with clients and we are glad to arrange and coordinate any third party inspection for you.

④What is the delivery time after purchase?

15 day with normal specification after receiving client’s deposit or correct LC

Q: Can aluminum coils be used in the production of consumer goods?: Yes, aluminum coils can be used in the production of consumer goods. Aluminum is a versatile and lightweight material that offers several advantages for consumer goods manufacturing. It is highly corrosion-resistant, making it suitable for products that are exposed to moisture or outdoor elements. Additionally, aluminum coils can be easily formed and shaped, allowing for customization and efficient production processes. Aluminum is commonly used in various consumer goods such as kitchen appliances, automotive parts, packaging materials, and electronic devices. Its properties make it an ideal choice for manufacturers looking to produce durable, high-quality consumer goods.

Q: How much is the 25mm aluminum coil at current market?: You must mean 25-wide aluminum coil. The price consists of the aluminum ingot price and processing charges. For example, if the processing price is 4500 yuan, it is relatively cheap. 25mm-wide aluminum coil is very narrow, so it will be much complicated to strip.

Q: How do aluminum coils contribute to energy-efficient lighting?: Aluminum coils contribute to energy-efficient lighting by serving as the primary material for heat sinks in LED light bulbs. These heat sinks are essential in dissipating the excess heat generated by the LED chips, thereby preventing overheating and ensuring optimal performance, longevity, and efficiency of the lighting system.

Q: aluminum foil production of ERP software, requiring a comprehensive production process, and have special assistance to pre operation, the best price is reasonable: Aluminum foil and aluminum coil production is a typical manufacturing type. With ERP, you can manage all the production processes, carry out cost accounting and voucher making, and can download the long-term trial.

Q: Can aluminum coils be used in the production of aluminum curtain walls?: Yes, aluminum coils can be used in the production of aluminum curtain walls. Aluminum coils are often used as a raw material for manufacturing curtain walls due to their lightweight, durability, and excellent corrosion resistance. These coils can be easily shaped, cut, and formed into the desired profiles, making them ideal for constructing curtain walls that are commonly used in modern architecture.

Q: I know it's almost 100% aluminum, but not completely. Does it have any impurities? I need to find the molar mass of aluminum foil.: Aluminum foil is 92% to 99% aluminum. So the molar mass in a little over 27.

Q: How do aluminum coils contribute to sustainable and green building practices?: Aluminum coils play a vital role in promoting sustainable and environmentally friendly building practices due to the numerous benefits they offer. Let's explore how these coils contribute to such practices: 1. Enhancing energy efficiency: The lightweight nature and exceptional thermal conductivity of aluminum coils make them ideal for insulation purposes. When incorporated into the building's envelope, these coils effectively minimize heat transfer, thereby increasing energy efficiency. Consequently, this reduces the need for excessive heating or cooling, leading to lower energy consumption and fewer greenhouse gas emissions. 2. Ensuring longevity and durability: Aluminum possesses high resistance to corrosion and has a longer lifespan compared to other materials. This durability significantly decreases the need for frequent replacements, which can have a substantial environmental impact. By utilizing aluminum coils in construction, we can reduce waste and effectively conserve resources. 3. Emphasizing recyclability: Aluminum stands out as one of the most recyclable materials available, boasting a high recycling rate. When aluminum coils reach the end of their life cycle, they can be effortlessly recycled and transformed into new products without any loss in quality. By opting for aluminum coils, we actively support a closed-loop recycling system, reducing the demand for virgin materials and minimizing waste. 4. Minimizing carbon footprint: Aluminum production requires significantly less energy compared to metals like steel or copper. This lower energy consumption leads to a reduced carbon footprint during the manufacturing process. Furthermore, using recycled aluminum in coil production requires even less energy, making it an even more sustainable choice. 5. Harnessing reflectivity: Aluminum possesses high reflectivity, allowing it to deflect sunlight and heat away from the building. This characteristic assists in reducing cooling loads, especially in hot climates, thereby reducing the energy required for air conditioning. By incorporating aluminum coils into roofing or cladding, buildings can mitigate their impact on local microclimates and decrease the urban heat island effect. Altogether, aluminum coils actively contribute to sustainable and eco-friendly building practices by promoting energy efficiency, durability, recyclability, and reducing the carbon footprint. By selecting aluminum as a construction material, we can foster greener buildings that conserve resources, minimize waste, and have a lesser environmental impact.

Q: How are aluminum coils used in solar panels?: The role of aluminum coils in the manufacturing and functioning of solar panels is crucial. Solar panels convert sunlight into electricity, and aluminum coils are a key component in constructing the panel. To begin with, aluminum coils serve as the base material for the solar panel's frame. The frame provides structural support and stability to the panel, ensuring it can withstand different environmental conditions like wind, rain, and snow. Aluminum is preferred because it is lightweight, resistant to corrosion, and durable. Apart from the frame, aluminum coils are also used to create the panel's backsheet. The backsheet is a protective layer that covers the rear surface of the panel, shielding it from moisture, heat, and other external factors. Aluminum coils are often combined with other materials, such as polymers or glass, to form a strong and impermeable backsheet. In addition, aluminum is an excellent conductor of electricity. Solar panels consist of individual solar cells that generate direct current (DC) electricity when exposed to sunlight. Aluminum coils are used to establish the electrical connections between these cells, enabling the flow of electricity within the panel. Furthermore, aluminum coils are employed in manufacturing the panel's wiring and connectors. These components collect the generated electricity and transmit it to an inverter, which converts it into alternating current (AC) electricity suitable for use in homes and businesses. Aluminum's conductivity and low resistance make it an ideal material for efficiently transferring electrical energy. Overall, aluminum coils are crucial in the construction and functionality of solar panels. They provide structural support, form protective layers, enable electrical connections, and facilitate the efficient transmission of electricity. As the demand for renewable energy increases, the use of aluminum coils in solar panels continues to be vital in harnessing the power of the sun to generate clean and sustainable electricity.

Q: We have all heard the Us saying aluminum and their euro counterparts saying aluminium. I assumed this was just a small difference in culture or location. But, while reading my chemistry book (Chemistry the Central Science 12th) i came across a section saying: Cations formed from nonmetal atoms have names that end in -ium: NH4+ ammonIUM ion, H3O+ hydronIUM ion. So, i have came up with a hypothesis, could it be possible that when the periodic table was coming together, the aluminium was changed to aluminum to allow the rules to work? Thus making aluminum the correct spelling? Give me your thoughts.: There have been some disputes over element naming. Aluminium is just one of the many. Davy originally named the metal aluminum, after the alum series of minerals. However, people complained about the sound of the word and suggested aluminium instead, to conform with the -ium suffix of many metals (though not all, such as platinum and molybdenum). In 19th-century US, aluminium (with the extra i) was the most used spelling. However, the Hall process of extracting the metal from its ores (an American invention) used aluminum as the spelling, meaning the preferred spelling state-side became aluminum with the omitted letter i. IUPAC states that aluminium is the preferred spelling, but states aluminum as an acceptable variant.

Q: How are aluminum coils manufactured to specific dimensions?: Aluminum coils are manufactured to specific dimensions through a series of processes that involve precision engineering and cutting-edge technology. The process starts with the selection of high-quality aluminum ingots, which are then melted and cast into long, flat strips. Once the aluminum is in the form of flat strips, it undergoes a series of rolling operations. The strips are passed through a rolling mill, where they are progressively reduced in thickness and elongated in length. This rolling process helps in achieving the desired dimensions and thickness for the coils. After the initial rolling, the strips are subjected to a process called annealing. Annealing involves heating the aluminum to a specific temperature and then cooling it slowly. This process helps in improving the ductility and reducing the internal stresses in the metal, making it easier to work with in subsequent manufacturing steps. The next step is slitting, where the wide strip is cut into narrower strips of the desired width. This is done using high-precision slitting machines that ensure accurate and consistent dimensions for each coil. The slitting process also involves edge trimming to remove any irregularities and ensure straight edges. Once the narrower strips are obtained, they are coiled using specialized machines. These machines carefully wind the strips into coils of the desired size and shape. The coiling process ensures that the aluminum is tightly wound and securely held in place. To further enhance the dimensional accuracy, the coils may undergo a final leveling process. This involves passing the coils through a leveling machine that applies pressure to flatten any irregularities or distortions in the metal, ensuring a uniform and consistent thickness. Overall, the manufacturing of aluminum coils to specific dimensions requires a combination of precision rolling, slitting, coiling, and leveling processes. These processes, along with advanced machinery and quality control measures, ensure that the final product meets the exact specifications required by the customer.

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