Aluminum Coils Colored Coated
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 10000 m.t./month
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1.Structure of Aluminum Coils Colored Coated Description
Aluminum coils color coated are of a wide range of colors, which give wonderful appearance no matter in residential and commercial constructions or great exhibition centers.
Aluminum coils color coated have been widely used in the fields of construction and decoration, electronic applications, lighting decoration, air-condition air pipes, sandwich panels and drainages etc.
2.Main Features of the Aluminum Coils Colored Coated
• Superior quality of raw material
• Reasonable and stable chemical composition
• Accurate tolerance
• Goode mechanical property
3.Aluminum Coils Colored Coated Images
4.Aluminum Coils Colored Coated Specification
| Alloy | AA1xxx,AA3xxx,AA5xxx |
| Temper | H14,H16,H18,H22,H24,H26,H32,O/F |
| Thickness | 0.03mm-3.0mm |
| Width | 30mm-1700mm |
| Coating | PE,PVDF,Epoxy |
| Painting Thickness | Standard 16-25 Mic, max 40 Mic |
| Color | According to RAL colors or customers' samples |
| Standard | GB/T 17748-1999 |
5. FAQ of Aluminum Coils Colored Coated
A．How to guarantee the quality?
Customers are welcome to our mill to visit and check the products. Besides, we can arrange a third party to test theAluminum Coils Colored Coated products.
B．When will you deliver the products?
The Aluminum Coils Colored Coated will be delivered within 35 days after receiving advanced payment or original L/C.
- Q:Can aluminum coils be used for food processing conveyor systems?
- Aluminum coils are a viable option for food processing conveyor systems. The food processing industry favors aluminum for its advantageous properties. To begin with, aluminum's lightweight nature facilitates effortless installation and transport. This aspect proves especially valuable for conveyor systems that necessitate frequent reconfiguration or relocation. Moreover, aluminum exhibits exceptional resistance to corrosion, a pivotal attribute in food processing environments where exposure to moisture, chemicals, and food particles is prevalent. Additionally, aluminum's hygienic attributes make it easy to clean and maintain, ensuring adherence to food safety standards. Lastly, aluminum coils can be effortlessly molded and customized to meet the specific requirements of conveyor systems, thereby facilitating efficient and effective food processing operations. Consequently, aluminum coils emerge as a fitting choice for food processing conveyor systems.
- Q:How are aluminum coils protected against transportation damage?
- Aluminum coils are protected against transportation damage through various measures such as packaging them in sturdy materials like wooden crates or steel frames, securing them with straps or bands to prevent movement, and adding cushioning materials like foam or airbags to absorb shocks and vibrations during transportation. Additionally, protective films or coatings may be applied to the surface of the coils to safeguard them against scratches or abrasions.
- Q:How to identify the quality of color coated aluminum coil and sheet?
- Color coated aluminum coil is a kind of aluminum coil. As for qualified color coated aluminum coil, the surface has no impression, holiday and damage through the coating, and also no ripple, scratch and swell. All these are easy to see. However, the most important is the color difference of the color coated aluminum coil which is not obvious but will influence the decoration effect. Now the surface of curtain wall aluminum sheet will also be treated with electrostatic spraying. The power coating materials can have dozens of colors and realize good decorative effect, with polyurethane, polyethylene expansion resin and epoxy resin as raw materials, high color retention pigment as auxiliaries.
- Q:Can aluminum coils be used in the production of aluminum foil?
- Indeed, the utilization of aluminum coils is viable in the manufacturing of aluminum foil. Normally, aluminum coils are generated through the process of rolling aluminum ingots between substantial rollers, resulting in the formation of slender and level sheets. Subsequently, these coils can be subjected to additional procedures to yield aluminum foil. The coils are unwound and conveyed through a sequence of rolling mills that gradually diminish the thickness of the metal until the desired gauge for aluminum foil is attained. Following this, the foil is sliced into sheets or wound into rolls for the purpose of packaging and distribution. Aluminum coils offer a cost-efficient and effective means to generate substantial quantities of aluminum foil.
- Q:What are the different coil handling equipment options for aluminum coils?
- There are several coil handling equipment options available for handling aluminum coils, depending on the specific requirements and preferences of the user. Some of the common options include: 1. Coil Lifters: Coil lifters are specially designed lifting devices that can safely and efficiently handle aluminum coils. They typically consist of a set of clamps or hooks that securely hold the coil and are attached to a lifting mechanism. Coil lifters can be manually operated or powered by electricity or hydraulics, providing ease of use and increased productivity. 2. Coil Tippers: Coil tippers are used to rotate or tilt aluminum coils to facilitate loading, unloading, or positioning. They are typically equipped with adjustable arms or clamps that hold the coil in place during rotation. Coil tippers can be controlled manually or using hydraulic or electric systems, allowing for precise and controlled movements. 3. Coil Cars: Coil cars are specially designed transport vehicles that are used to move aluminum coils within a manufacturing facility or between different areas. They are equipped with a platform or carriage on which the coil is placed, and can feature various mechanisms for loading, unloading, and positioning the coil. Coil cars can be manually operated or powered by electricity or hydraulics for increased efficiency. 4. Coil Turnstiles: Coil turnstiles are used to safely and efficiently store and retrieve aluminum coils in a vertical position. They typically consist of a rotating drum or spool that can hold multiple coils, allowing for easy access and retrieval. Coil turnstiles can be manually operated or powered by electricity or hydraulics, providing quick and convenient storage solutions. 5. Coil Cradles: Coil cradles are used to support and protect aluminum coils during storage or transportation. They typically consist of a sturdy frame or structure with adjustable arms or supports that securely hold the coil in place. Coil cradles can be customized to accommodate different coil sizes and weights, ensuring safe and stable handling. Overall, these coil handling equipment options provide various solutions for efficiently and safely handling aluminum coils, helping to streamline manufacturing processes and improve productivity. The choice of equipment would depend on factors such as the size and weight of the coils, the specific requirements of the operation, and the available budget.
- Q:What are the different tensile strengths of aluminum coils?
- The tensile strengths of aluminum coils can vary depending on the specific alloy and manufacturing process. However, common tensile strengths for aluminum coils range from 20,000 to 70,000 pounds per square inch (psi).
- Q:How are aluminum coils tested for surface adhesion?
- Aluminum coils are tested for surface adhesion through various methods to ensure the quality and performance of the material. One common method is the tape test, where a piece of adhesive tape is applied firmly to the surface of the coil and then quickly removed. The adhesion is evaluated by assessing the amount of coating or paint that comes off with the tape. If excessive coating is removed, it indicates poor surface adhesion. Another method involves using a cross-cut or knife test, where a grid pattern is cut into the surface of the coil using a sharp blade. The grid is then covered with an adhesive tape and quickly removed. The adhesion is evaluated by examining the amount of coating or paint that is removed from the cut lines. If there is minimal or no coating removal, it indicates good surface adhesion. In addition, the pull-off adhesion test is often conducted using specialized equipment. This test involves attaching a device to the surface of the coil and applying a gradually increasing force until the coating or paint starts to detach. The force required to cause the detachment is measured, and it provides a quantitative measure of the surface adhesion strength. Overall, these testing methods help manufacturers assess the surface adhesion of aluminum coils and ensure that they meet the required standards for various applications, such as in the automotive, aerospace, or construction industries.
- Q:What are the different elongation values of aluminum coils?
- The elongation values of aluminum coils can vary depending on the specific alloy and temper of the aluminum. However, on average, aluminum coils typically have elongation values ranging from 8% to 30%.
- Q:How is an aluminum coil made?
- Aluminum coil rolling, a manufacturing process, is responsible for the production of aluminum coils. The process comprises multiple stages. Initially, molten aluminum is poured into large molds, resulting in the formation of large ingots or billets. These ingots are then heated to increase their malleability. After heating, the ingots are transformed into thin strips through the utilization of heavy machinery called hot rolling mills. The ingots pass through a series of rollers, gradually reducing their thickness while simultaneously increasing their length. This continuous hot rolling guarantees uniform thickness and a smooth surface finish. Following hot rolling, the aluminum strips undergo cooling and subsequent processing. Cold rolling, which involves passing the strips through cold rolling mills, is commonly employed. Cold rolling further decreases the thickness of the aluminum strips, creating the desired gauge or thickness necessary for the final product. To enhance the mechanical properties and surface finish of the aluminum, the cold-rolled coils may undergo additional treatments such as annealing, tempering, or surface treatment. Annealing includes heating the coils to a specified temperature and gradually cooling them to alleviate internal stresses and improve their ductility. Tempering is a similar process, albeit conducted at a lower temperature than annealing. Once the desired properties are achieved, the aluminum coils are typically trimmed, cut, and packaged into coils or sheets, thereby becoming ready for distribution or further fabrication. These coils find extensive use in various industries, including construction, automotive, aerospace, and packaging. Their lightweight nature, corrosion resistance, and exceptional thermal conductivity contribute to their high demand.
- Q:What is the corrosion resistance of aluminum coils in saltwater environments?
- Aluminum coils have excellent corrosion resistance in saltwater environments due to the formation of a protective oxide layer on their surface. This oxide layer acts as a barrier, preventing direct contact between the aluminum and the corrosive saltwater, thereby reducing the risk of corrosion.
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Aluminum Coils Colored Coated
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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