• Aluminum Coil Slitting Machine for Prepainted Aluminum Rolls for Composite Panel System 1
  • Aluminum Coil Slitting Machine for Prepainted Aluminum Rolls for Composite Panel System 2
Aluminum Coil Slitting Machine for Prepainted Aluminum Rolls for Composite Panel

Aluminum Coil Slitting Machine for Prepainted Aluminum Rolls for Composite Panel

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
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Aluminium is a relatively soft,durable, lightweight, ductile and malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible light and an excellent reflector (asmuch as 98%) of medium and far infrared radiation. The yield strengthof pure aluminium is 7–11 MPa, while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the density and stiffness of steel.It is easily machined, cast, drawn and extruded.

Aluminium alloys (or aluminum alloys; see spellingdifferences) are alloysin which aluminium(Al) is the predominant metal. The typical alloying elements are copper, magnesium,manganese,silicon,tin and zinc. There are twoprincipal classifications, namely casting alloys and wrought alloys, both of which are furthersubdivided into the categories heat-treatableand non-heat-treatable. About 85% of aluminium is used for wrought products,for example rolled plate, foils and extrusions.Cast aluminium alloys yield cost-effective products due to the low meltingpoint, although they generally have lower tensile strengthsthan wrought alloys. The most important cast aluminium alloy system is Al–Si,where the high levels of silicon (4.0–13%) contribute to give good castingcharacteristics. Aluminium alloys are widely used in engineering structures andcomponents where light weight or corrosion resistance is required

Features:

1.     Excellent quality of products

2.     Quick delivery

3.     Best service to clients

4.     BV,SGS  avalible

5.     No buckle o waveness

6.     Tension leveling

7.     Certificate of Origin

8.     Form A,E

Packaging Detail: Carton ,Wooden pallet with plastic protection packing,standard seaworthy packing or as your request.

ProductionCapacity:

AnnualProduction capacity of 600,000 tons.

Products areexported to United States, Canada, U.A.E, Brazil, Mexico,Thailand, Vietnam,Nigeria  etc, over 100 countries andregions all over the world.

Coveredfactories with full production line

CNBM aluminumproduction base is comprised of 18 aluminumannealers, 10 coil and foilmills, 4 continuous production lines, 2hot rolling production line and 3prepainted lines.

FAQ:

1.     What is the form of payment?

Normally 30% TT, L/C

2.     Type of quotation?

FOB, CFR, CIF

3.     Port of loading?

Shanghai port

4.     Delivery time?

30 day after client’s deposit




Q: What are the different edge profiles available for aluminum coils?
Aluminum coils offer various edge profiles to cater to specific needs and preferences. The options include: 1. Square Edge: This simple profile has sharp corners and a flat surface, often used in functional industrial applications. 2. Round Edge: With a curved surface that eliminates sharp corners, this profile ensures safety and is commonly used in automotive and playground equipment. 3. Beveled Edge: This profile boasts a sleek and modern look with its slanted or angled surface, making it popular for architectural purposes and reducing the risk of injuries. 4. Full Radius Edge: Featuring a smooth, rounded surface along the entire coil length, this profile minimizes the risk of damage or scratching when in contact with other materials. 5. Hemmed Edge: By folding the edge back onto itself, this profile creates a double layer of metal, providing a strong and durable edge for appliances and cabinets. 6. Tapered Edge: Gradually narrowing the coil's width towards the edge, this profile adds visual interest and a dynamic appearance, often chosen for architectural or decorative purposes. It's important to consider that the availability of these edge profiles may vary among manufacturers and depend on the intended application. Consulting with the supplier or manufacturer is recommended to determine the specific edge profiles available for a particular coil.
Q: Are there any limitations to the coil weight of aluminum coils?
Yes, there are limitations to the coil weight of aluminum coils. The weight of aluminum coils is typically limited by factors such as the capacity of the equipment used for transportation or processing, the strength and stability of the packaging materials, and the safety regulations imposed by the industry. Exceeding these limitations can lead to difficulties in handling, increased risk of damage or accidents, and may impact the overall efficiency of the manufacturing or distribution process.
Q: Are aluminum coils suitable for automotive heat shields?
Yes, aluminum coils are suitable for automotive heat shields. Aluminum is a lightweight and highly heat-resistant material, making it an ideal choice for heat shields in vehicles. Its excellent thermal conductivity allows it to effectively dissipate and reflect heat, protecting sensitive components and reducing the risk of overheating. Additionally, aluminum coils are durable and can withstand the harsh conditions often encountered in automotive applications.
Q: What is the expected lead time for manufacturing aluminum coils?
The lead time for manufacturing aluminum coils can vary depending on several factors, such as the complexity of the coil design, the size and quantity of the coils being manufactured, the availability of raw materials, and the production capacity of the manufacturing facility. Generally, the lead time for aluminum coil manufacturing can range from a few weeks to several months. If the coils have a simple design and readily available raw materials, the lead time is usually shorter. However, if the coils have a complex design or require specialized materials, the lead time may be longer. Additionally, the production capacity of the manufacturing facility is a significant factor in determining the lead time. Facilities with higher production capacities can manufacture and deliver aluminum coils more quickly than those with lower capacities. To obtain an accurate estimate of the expected lead time, it is important to consult with the specific manufacturer. They will assess the project's specific requirements and provide a timeframe that aligns with those requirements.
Q: Is it safe or effective to use a hot plate for heating an aluminum coil?
<p>Yes, you can use a hot plate to heat an aluminum coil, but with caution. Aluminum is a good conductor of heat, so it will heat up quickly. Ensure that the coil is clean and free from any residues that might cause uneven heating or damage. Monitor the temperature closely to prevent overheating, as aluminum can warp or melt at high temperatures. Use a heat-resistant surface or a heat diffuser to distribute the heat evenly and protect the hot plate surface. Always follow safety guidelines and manufacturer recommendations for both the hot plate and the aluminum coil.</p>
Q: How are aluminum coils used in the construction industry?
Aluminum coils are widely used in the construction industry for various purposes such as roofing, siding, and insulation. These coils are typically formed into sheets or panels which are then used to create durable and lightweight structures. Additionally, aluminum coils are often employed in the manufacturing of gutters, fascia, and soffit systems, enhancing the overall aesthetics and functionality of buildings. Due to their corrosion resistance and high strength-to-weight ratio, aluminum coils are favored for their longevity and ease of installation, making them a popular choice in the construction industry.
Q: What's the difference between an aluminum alloy strip and an aluminum coil?
The specifications are different. Generally speaking, the aluminum strips are of small size, and the aluminum rolls are of large size
Q: How are aluminum coils protected against corrosion?
Various methods are utilized to protect aluminum coils from corrosion. One prevalent approach involves applying a protective coating or finish to the coil's surface. This coating acts as a barrier, preventing the aluminum surface from coming into contact with moisture, oxygen, and other potentially corrosive elements present in the surroundings. The coating can take the form of a layer of paint, anodizing, or a specialized protective film. Another technique employed to safeguard aluminum coils from corrosion is alloying. By incorporating small quantities of other metals such as copper or zinc into the aluminum, the corrosion resistance of the alloy is enhanced. These alloyed metals create a protective oxide layer on the aluminum's surface, serving as a shield against corrosion. In addition to coatings and alloying, proper cleaning and maintenance of aluminum coils are essential for corrosion prevention. Regular cleaning helps eliminate any contaminants or corrosive substances that may have accumulated on the coil's surface. This ensures the integrity and effectiveness of the protective coatings or oxide layers in preventing corrosion. Furthermore, the proper installation and sealing of aluminum coils are imperative for corrosion protection. Effective sealing prevents moisture or other corrosive agents from infiltrating the interior of the coil, which can result in corrosion over time. Overall, a combination of protective coatings, alloying, regular cleaning, and proper installation techniques plays a crucial role in safeguarding aluminum coils against corrosion. This ensures their durability and optimal performance.
Q: What are the standard sizes of aluminum coils?
The standard sizes of aluminum coils can vary depending on the specific industry and application. However, there are a few common standard sizes that are widely used. For general industrial applications, the standard width of aluminum coils ranges from 36 inches to 72 inches. The thickness of these coils typically varies between 0.018 inches to 0.125 inches. The length of the coils can vary, but it is commonly around 1,000 feet or more. In the construction industry, the standard sizes of aluminum coils can be different. The width can range from 24 inches to 48 inches, and the thickness can be between 0.019 inches to 0.032 inches. The length of these coils can also vary depending on the specific project requirements. It is important to note that these sizes are just general guidelines and can vary depending on the specific manufacturer, industry requirements, and customer preferences. It is always recommended to consult with the manufacturer or supplier to determine the exact standard sizes available for aluminum coils in your specific industry.
Q: Can aluminum coils be used in the manufacturing of furniture?
Yes, aluminum coils can be used in the manufacturing of furniture. Aluminum is a versatile and lightweight material that is often used in the construction of modern furniture. It offers durability, resistance to corrosion, and can be easily molded into various shapes and designs. Additionally, aluminum coils can be coated or finished in different colors and textures to enhance the aesthetic appeal of the furniture.

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