Mill Finish Auminum Roofing Coil for Channel Letter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Item specifice
Grade:
1000 Series
Surface Treatment:
Coated,Mill Finish,Embossed
Shape:
Square,Round,Oval,Flat
Temper:
O-H112
Application:
Glass Wall,Decorations,Door & Window,Transportation Tools
1. Specification of Mill Finish Auminum Roofing Coil for Channel Letter
1) Alloy | 1050, 1060,1100, 3003 3004 3105 3A21 5005 5052 etc |
2) Temper | O/H12/H14/H1/H18/H32/H34/H36/H38//H111/H112/H116/H321/T6/T651/T3/T351 etc |
3) Thickness | 0.1mm to 6mm |
4) Width | 20mm to 3300mm |
5) Coil weight | 100kgs to 6 tons depends on actual requirement |
6) Core material | Aluminum or paper |
7) Coil Inner diameter | 75mm, 150mm, 200mm, 300mm, 405mm, 505mm or as required |
8) Protective film can be added
2. Application of Mill Finish Auminum Roofing Coil for Channel Letter
(1).Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...
(2).Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...
(3).Advertisement: display platforms, signboards, fascia, shop fronts...
3. Feature of Mill Finish Auminum Roofing Coil for Channel Letter
*Such coil is specially designed to replace aluminum ingot, due to the high export tax of aluminum ingot, the coil has better price than ingot.
*This type of coil can fit customer's remelting furnace just like ingot, no need to make any change to the production line that was previously used for ingot. The standard coil size and weight is very suitable for the feed gate of furnace.
*This type of coil causes less material wastage than ingot when remelted.
*Our coil is made directly from ore, no need to go though the ingot making process, quality is much better than other suppliers who use ingot scrap to make coil.
Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use
4. Certificate
SGS and ROHS(if client request, paid by client), MTC(plant provided), Certificate of Origin(FORM A, FORM E, CO), Bureau Veritas and SGS (if client request, paid by client), CIQS certificate
5. Image of Mill Finish Auminum Roofing Coil for Channel Letter
6. Package and shipping of Mill Finish Auminum Roofing Coil for Channel Letter
eye to wall
eye to the wall
with wood pallet (wooded case also available)
7. FAQ
1) What is the delivery time?
Dpends on actual order, around 20 to 35 days
2)What is the QC system:
We have QC staff of 20 persons and advanced equipment, each production is with MTC traced from Aluminum ingot lot.
3) What market do you mainly sell to?
Australia, America, Asia, Middle East, Western Europe, Africa etc
- Q:Are aluminum coils suitable for interior design applications?
- Yes, aluminum coils are suitable for interior design applications. Aluminum is a versatile material that offers a wide range of benefits for interior design projects. Firstly, aluminum is lightweight, making it easy to handle and install. This is especially advantageous for projects that require large-scale installations or suspended ceilings. Additionally, aluminum coils are highly durable and resistant to corrosion, ensuring their longevity and making them suitable for high-traffic areas. Furthermore, aluminum can be easily customized and shaped to meet specific design requirements, allowing for endless design possibilities. The material is also available in a variety of finishes, such as brushed, polished, or anodized, which can enhance the aesthetic appeal of any interior space. Moreover, aluminum is a sustainable and eco-friendly option, as it is easily recyclable and has a low carbon footprint compared to other materials. Overall, aluminum coils are a practical and aesthetically pleasing choice for interior design applications.
- Q:What are the different sizes available for aluminum coils?
- Aluminum coils come in various sizes to accommodate the diverse needs of different industries and applications. The sizes of aluminum coils can vary depending on factors such as intended use, manufacturing process, and customer preferences. In general, aluminum coils can be found in a range of thicknesses, typically spanning from 0.2mm to 8mm. The width of aluminum coils can range from a few inches to over 60 inches. As for length, aluminum coils can be customized, but standard lengths usually fall between 1000mm and 6000mm. The specific sizes of aluminum coils available may also be influenced by the manufacturing capabilities of the supplier or manufacturer. Some suppliers may offer a wide selection of sizes to cater to different customer demands, while others may have a more limited range. It is important to note that the availability of specific sizes may be subject to minimum order quantities or lead times. Therefore, it is advisable to consult with the supplier or manufacturer to inquire about the available sizes and any associated limitations or requirements. Overall, the assortment of sizes for aluminum coils allows customers the flexibility to select dimensions that best suit their specific applications and requirements.
- 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:What are the different coil winding options available for aluminum coils?
- Some of the different coil winding options available for aluminum coils include: 1. Layer winding: This involves winding the aluminum coil in a single layer, where each turn is adjacent to the previous one. This method ensures uniform distribution of the winding and is commonly used for small to medium-sized coils. 2. Pancake winding: In pancake winding, the aluminum coil is wound in a flat, spiral shape. This method is often used for large coils as it allows for efficient use of space and easy handling during transportation. 3. Concentric winding: Concentric winding involves winding the aluminum coil in multiple layers, with each layer placed concentrically around the previous one. This method is suitable for coils that require higher power and voltage ratings. 4. Random winding: Random winding refers to a method where the aluminum coil is wound in a non-uniform or irregular pattern. This technique is typically used for special applications or when the coil needs to fit into a specific space or shape. Overall, the choice of coil winding option depends on factors such as coil size, power requirements, space limitations, and specific application needs.
- Q:Can aluminum coils be used in coil coating processes?
- Coil coating processes can indeed utilize aluminum coils. In this automated and continuous process, a protective or decorative coating is applied to a metal coil, typically steel or aluminum. The utilization of aluminum coils in this process is widespread due to their exceptional corrosion resistance, lightweight properties, and ease of shaping. Prior to the actual coating application, these aluminum coils undergo several pre-treatment processes, which include cleaning, chemical treatment, and primer application. Once prepared, a diverse range of materials, such as paints, lacquers, and polymers, are applied to the coils to enhance their appearance, durability, and performance. The coil coating process is highly efficient and consistent, making it an optimal choice for various industries, including construction, transportation, and appliances.
- Q:what is the most likely charge for aluminum cation?the answer is +3, but why? how can i figure this out with different ones?
- Aluminum has 3 valence electrons and it will try to get rid of these to end up with the outer valence shell being full. Electrons have a negative charge though, so getting rid of one brings the actual charge up, so it ends up +3.
- Q:Are aluminum coils suitable for HVAC systems?
- Yes, aluminum coils are suitable for HVAC systems. They offer several advantages such as corrosion resistance, lightweight construction, and efficient heat transfer, making them a popular choice for cooling and heating applications in HVAC systems.
- Q:What are the common surface protection methods for aluminum coils?
- There are several common surface protection methods for aluminum coils that are widely used in various industries. These methods aim to protect the surface of the aluminum coils from corrosion and other forms of damage, ensuring their long-term durability and performance. One of the most common surface protection methods for aluminum coils is anodizing. Anodizing involves immersing the aluminum coil in an electrolyte bath and applying an electric current to create a protective oxide layer on the surface. This oxide layer not only enhances the appearance of the aluminum coil but also improves its resistance to corrosion, scratching, and wear. Another popular surface protection method is coating. This involves applying a protective layer of paint or coating material onto the surface of the aluminum coil. Coatings can be applied through various techniques such as electrostatic spraying, roll coating, or coil coating. These coatings provide a barrier between the aluminum surface and external elements, protecting it from moisture, UV radiation, and other environmental factors that can cause corrosion and damage. In addition to anodizing and coating, aluminum coils can also be protected through the use of protective films. These films are usually made from polyethylene or similar materials and are applied to the surface of the coil as a temporary protective layer. Protective films help prevent scratches, abrasions, and other forms of damage during transportation, storage, and installation. Once the aluminum coil is ready to be used, the protective film can be easily peeled off, leaving a clean and undamaged surface. Furthermore, aluminum coils can be protected through proper storage and handling practices. Storing the coils in a dry, clean, and well-ventilated area, away from corrosive substances, can significantly prolong their lifespan. Handling the coils with care and using appropriate lifting and transportation equipment can also prevent physical damage that can compromise their integrity. Overall, the common surface protection methods for aluminum coils include anodizing, coating, the use of protective films, as well as proper storage and handling practices. By employing these methods, aluminum coils can be effectively safeguarded against corrosion, scratching, and other forms of damage, ensuring their optimal performance and longevity.
- Q:What are the different grades of aluminum used in coil manufacturing?
- There are several different grades of aluminum used in coil manufacturing, each with its own unique properties and applications. The most commonly used grades include 1100, 3003, 5052, and 6061. - Grade 1100 is a commercially pure aluminum with excellent corrosion resistance and good formability. It is often used in chemical equipment, heat exchangers, and food handling equipment. - Grade 3003 is a non-heat treatable alloy with good corrosion resistance and moderate strength. It is commonly used in cooking utensils, roofing, and general sheet metal work. - Grade 5052 is a high-strength alloy with good formability and excellent corrosion resistance. It is frequently used in marine applications, such as boat hulls and components, as well as in automotive parts and appliances. - Grade 6061 is a heat treatable alloy with excellent strength and good machinability. It is commonly used in structural applications, such as aircraft parts, bike frames, and automotive components. These grades of aluminum offer a range of properties and characteristics, allowing manufacturers to choose the most suitable grade for their specific requirements in coil manufacturing.
- Q:How are aluminum coils processed for specific surface finishes?
- Aluminum coils are processed for specific surface finishes through a series of steps that involve cleaning, pretreatment, coating, and curing. The first step in processing aluminum coils is cleaning. This involves removing any dirt, oil, or other contaminants from the surface of the coils. Cleaning is typically done using a combination of chemical cleaners and mechanical methods, such as scrubbing or brushing. After cleaning, the coils undergo a pretreatment process. Pretreatment is essential to ensure proper adhesion of the surface finish. It involves the application of a chemical solution or coating that prepares the surface of the aluminum for the subsequent coating. This step typically includes processes like etching, desmutting, and deoxidizing, which help improve the surface quality and promote adhesion. Once the coils have been cleaned and pretreated, they are ready for coating. The specific coating method depends on the desired surface finish. Some common coating techniques include coil coating, anodizing, painting, or powder coating. Coil coating involves the application of a liquid coating onto the surface of the aluminum coils. Anodizing is an electrochemical process that creates a durable and corrosion-resistant layer on the surface. Painting and powder coating involve the application of a dry paint or powder onto the coils, which is then cured to form a protective and decorative finish. After the coating is applied, the coils go through a curing process. Curing involves subjecting the coated coils to high temperatures, which causes the coating to chemically react and harden. This step is crucial for achieving the desired properties and durability of the surface finish. Overall, the processing of aluminum coils for specific surface finishes involves a combination of cleaning, pretreatment, coating, and curing steps. These processes ensure that the coils are properly prepared and coated to achieve the desired surface finish, whether it be for protection, aesthetics, or specific functional requirements.
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Mill Finish Auminum Roofing Coil for Channel Letter
- Ref Price:
-
- Loading Port:
- Shanghai
- 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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