• Coated and Stucco Embossed Aluminium Coils for Refrigerator System 1
  • Coated and Stucco Embossed Aluminium Coils for Refrigerator System 2
Coated and Stucco Embossed Aluminium Coils for Refrigerator

Coated and Stucco Embossed Aluminium Coils for Refrigerator

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
7 m.t.
Supply Capability:
100000 m.t./month

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1.Structure of Coated and Stucco Embossed Aluminium Coils for Refrigerator

 

Our coated and stucco embossed aluminium coils are widely used in regrigerators, ice-boxes, cold storage, freezer, etc.

We normally use 3105, H44 as base coils. Specification of our stucco embossed and color coated aluminium coils: thickness 0.2-0.6mm, width less than 1600mm. As for coating, we normally use PVDF coating, PE coating, etc. We can adjust coating as per customers’ requirements.

Embossed aluminum sheets have many advantages. Embossing can not only increase thickness of aluminum, but also enhance strength and rigidity of aluminum coils. Embossed & coated aluminum coils look more beautiful and widely used in decorations.

2. Main Features of Coated and Stucco Embossed Aluminium Coils for Refrigerator

• Light Weight

• Good in strength and rigidity  

• High Flatness

• Good Weathering

• Colorful

• Recycling

• Saving Energy

• Rust proof

3. Coated and Stucco Embossed Aluminium Coils for Refrigerator Images

Coated and Stucco Embossed Aluminium Coils for Refrigerator

Coated and Stucco Embossed Aluminium Coils for Refrigerator

Coated and Stucco Embossed Aluminium Coils for Refrigerator

4. Specification of Coated and Stucco Embossed Aluminium Coils for Refrigerator

ALLOY

TEMPER

THICKNESS

WIDTH

COATING and COLOR

3003,

3105,

etc

H44, etc

0.2-0.6mm

Less than1600mm

AS PER YOUR REQUIREMENTS

5. FAQ

AWhat about inspections to guarantee quality?

For each order, we will arrange strict inspection for raw materials, inspection during production and inspection for finished goods.

With requirement of customers, we also can arrange the third party inspection.

BWhat about delivery?

We will put order in production schedule after order gets confirmed against copy of TT or L/C. Normally it takes about one month for production. Exact shipment schedule is different based on different sizes and quantity.

CWhat is the MOQ?

5 tons for each size.

D. Where have you exported?

 We have exported to many countries. Main markets include South East Asia, Middle East, North America, South America, etc.

Is Aluminium Foil Safe to Use?

It just seems like yesterday when I was a little girl and my mom would pack a parantha in a tea towel and send it with me to my school for lunch. I loved the way the lunch was packed which never spilled a drop of oil and never messed my school bag. The years saw a new trend approaching. The tea towels were replaced by Aluminum Foil, as it was believed to keep the food warm, fresh and avert any spillage. Of course, we as a kid loved it, not that it mattered to us but we could crush the aluminum foil into a ball after finishing our lunch and play recklessly at the break. Unfortunately playing with it was the only legitimate and safe use of Aluminum foil. Now when I look back I realize how limited was our knowledge. We were unaware as to how unsafe it is to wrap the food with aluminum foil especially when it is hot.

A study showed that increasing level of aluminum in our food and life leads to brain and bone damage. The scary truth about aluminum is that it is found in so many things in our world and it is toxic to our bodies, even in small amounts. From household products to vaccinations, aluminum pervades our lifestyle, and if not monitored closely, can easily make its way into our bodies causing lasting, harmful effects. The researchers found dangerously high levels of aluminum in foods after being cooked, reheated, and even cooked in aluminum foil. If food is cooked on high temperature wrapped in the aluminum foil the aluminum leaches into your food and then in turn in your body. The cause for alarm is that when aluminum accumulates in the body, it can lead to osteoporosis and Alzheimer's.

Now over the passage of years when I have become a mother myself I want to see my kid grow up safe in the healthy environment. Although I cannot eliminate aluminum out of our lives completely but I can determine how to avoid it to the maximum. Then the question arises are there any viable substitutes for aluminum? What is that we can do to protect our food from getting toxic? These are some of the practices if followed can make our food stay safe.

Never cook, heat up, or place hot food on aluminum foil. You can use tempered glass containers to do that or more economic would be to use food wrapping paper or parchment paper instead.

Avoid storing tomatoes, citrus fruits, or spices in foil. As mentioned above food wrapping paper keeps the wrapped food fresh and doesn't contaminate it.

Never use aluminum pots or cooking utensils. Instead, invest in stainless steel pots and pans. You can even use seasoned cast iron skillets or pots or even stoneware as a substitute to aluminum pans.

Banana leaves have been considered as the most healthy and natural way of storing, cooking and reheating food. If you can easily find it in your vicinity it can be the best substitute of aluminum foil.

While baking use of aluminum foil can be avoided if you line your baking sheet with parchment paper to bake your cookies or even roast your veggies and poultry.

If you need to cover your food while or after baking then again parchment paper is the answer, it doesn't let your food become dry and saves it from splashing all over the oven.

I can't undo my past but I know for sure that the future of my family lies in my hands. I can pretend to be ignorant or simply callous but ultimately the loss is mine. It's better we adopt healthy and safe food practices like eliminating the use of aluminum foil from our lives and embracing ways like use of banana leaves or food wrapping paper. Don't wait, start today!


 

Q: How are aluminum coils used in heating, ventilation, and air conditioning (HVAC) systems?
Aluminum coils are commonly used in HVAC systems as they serve as heat exchangers. These coils are responsible for transferring heat between the indoor and outdoor units of an HVAC system. The aluminum coils are designed to efficiently absorb heat from the indoor air and release it outside, or vice versa, depending on whether the system is in cooling or heating mode. The use of aluminum coils in HVAC systems ensures better heat transfer, corrosion resistance, and overall system performance.
Q: What are the common sizes and dimensions of aluminum coils?
The common sizes and dimensions of aluminum coils can vary based on the specific industry and application. However, there are some commonly used dimensions that are found across various industries. In the building and construction industry, aluminum coils are often available in widths ranging from 24 inches (609.6 mm) to 60 inches (1524 mm). The thickness of these coils can range from 0.019 inches (0.48 mm) to 0.032 inches (0.81 mm), although thicker gauges may also be available for specialized applications. For the transportation industry, especially in the manufacturing of automobiles and aircraft, aluminum coils are typically wider and thicker. Widths can range from 48 inches (1219.2 mm) to 72 inches (1828.8 mm), and thicknesses can vary from 0.035 inches (0.89 mm) to 0.125 inches (3.18 mm). In the food and beverage industry, where aluminum is commonly used for packaging purposes, the dimensions of aluminum coils can be smaller. Widths can range from 12 inches (304.8 mm) to 24 inches (609.6 mm), and thicknesses are usually around 0.006 inches (0.15 mm) to 0.020 inches (0.51 mm). It is important to note that these dimensions are not exhaustive and can vary depending on the manufacturer and specific requirements of the application. Therefore, it is always recommended to consult with suppliers or manufacturers to determine the most suitable sizes and dimensions for your specific needs.
Q: What are the potential applications of coil-annealed aluminum coils?
Coil-annealed aluminum coils possess a wide array of potential applications across diverse industries. One example lies within the automotive sector, where these coils can be utilized to fabricate lightweight parts and components for vehicles. The inherent lightness of aluminum renders it an ideal material for enhancing fuel efficiency and reducing emissions. This makes it possible to manufacture body panels, chassis components, and structural parts for automobiles. Another field that can benefit from coil-annealed aluminum coils is the construction industry. These coils can be employed in the production of roofing, siding, and wall cladding materials. The corrosion-resistant properties of aluminum render it a suitable choice for applications exposed to outdoor elements, where durability is paramount. Furthermore, the lightweight nature of aluminum simplifies handling and installation, thereby mitigating labor and transportation costs. The packaging industry also holds promise for coil-annealed aluminum coils. Aluminum proves to be an excellent material for food and beverage packaging due to its non-toxic, odorless, and impermeable attributes. Consequently, these coils can be utilized to manufacture cans, foil wraps, and pouches, providing a safe and hygienic packaging solution. Furthermore, the electrical and electronics industry can leverage coil-annealed aluminum coils. Aluminum boasts exceptional electrical conductivity, making it suitable for power transmission lines, electrical components, and heat sinks for electronic devices. Its lightweight nature further facilitates handling and installation in various electrical applications. In summary, coil-annealed aluminum coils offer versatility, durability, and lightweight properties that make them an excellent choice for a multitude of manufacturing needs across various industries. From automotive to construction, packaging to electrical, the applications for these coils are diverse and far-reaching.
Q: Can aluminum coils be used in corrosive gas environments?
Yes, aluminum coils can be used in corrosive gas environments. Aluminum has a natural oxide layer that provides excellent corrosion resistance, making it suitable for various corrosive environments including those with corrosive gases. However, it is important to consider the specific corrosive gas and its concentration, as certain gases may still have a corrosive effect on aluminum over time.
Q: helicopters rotorblades are made of honeycombed aluminum to give them strength, so isn't it a good idea for automakers to use the same technology to strengthen the frames of autos to make them lesslikely to cave in during a side impact auto accident?
hmm, so if a helicopter rotor collided with say a tree, you think the rotor would survive?
Q: if the resistivity of aluminium is 2.7×10-8 Ωm
Let ρ be the resistivity of the aluminum cable, A the cross sectional area of the cable and l the cable's length. The resistance R of the aluminum cable is now given by: R = ρ·l / A = 2.7·10^-8·(10·10^3) / (π·r?) = 2.7·10^-8·(10·10^3) / (π·(1·10^-3)?) = 85.9 Ω I guess the tricky part is remembering: R = ρ·l / A but when you realize how intuitive this equation is you don't have to memorize it. The resistance R is proportional to the resistivity ρ, so we must have the following in our equation: R = ρ·k , where k is some value governed by the dimensions of the cable! It is logical that the resistance is also proportional to the wires length l. This is logical when you realize that the longer the wire the more obstacles the electrons will have to pass by! Now we have that: R = ρ·l·c , where c is another value governed now by the cross sectional area (only dimensional property left). If we think of the wire as a highway with cars instead of electrons we realize that there is less resistance (higher speed) when the highway has many lanes and is very broad. From this we realize that the greater the cross sectional area the smaller the resistance. R must therefore be inversely proportional to A. We now have: R = ρ·l / A I hope there are no mistakes here :P
Q: Can aluminum coils be used in electrical transmission systems?
Aluminum coils have the ability to be utilized in electrical transmission systems. The utilization of aluminum is prevalent in electrical transmission systems due to its advantageous electrical conductivity, high strength-to-weight ratio, and cost-effectiveness in comparison to other materials like copper. Transformers, motors, generators, and other electrical devices benefit from the application of aluminum coils. Additionally, aluminum coils possess the advantage of being lightweight, simplifying their handling and installation in transmission systems. It is important, however, to take into account that aluminum has lower electrical conductivity than copper, necessitating larger cross-sectional areas to achieve the same electrical performance. To maintain efficiency, reliability, and safety, it is crucial to adhere to proper design and engineering practices when sizing and connecting aluminum coils in electrical transmission systems.
Q: Can aluminum coils be used for gutter systems?
Indeed, gutter systems can employ aluminum coils. The lightweight property, durability, and resistance to rust and corrosion make aluminum a favored material for gutters. It is common practice to utilize aluminum coils to shape seamless gutters, which present benefits such as reduced leakage and an enhanced visual appeal. Moreover, maintaining aluminum gutters is effortless, and they can be painted to harmonize with a building's exterior. All in all, aluminum coils are a fitting and frequently employed option for gutter systems.
Q: How are aluminum coils different from other types of metal coils?
Aluminum coils differ from other types of metal coils in several ways. Firstly, aluminum is a lightweight metal, making aluminum coils much lighter compared to coils made from other metals such as steel or copper. This lightweight property of aluminum makes it a popular choice for various industries where weight is a critical factor, such as aerospace and automotive industries. Secondly, aluminum coils have excellent corrosion resistance. Unlike other metals, aluminum forms a protective oxide layer on its surface when exposed to air, preventing further corrosion. This resistance to corrosion makes aluminum coils suitable for applications in humid and corrosive environments, such as marine or coastal areas. Additionally, aluminum coils possess high thermal conductivity. This means that aluminum can efficiently conduct heat, making it an ideal material for heat transfer applications like HVAC systems, refrigeration units, and radiators. The high thermal conductivity of aluminum coils allows for more efficient cooling or heating processes. Furthermore, aluminum is highly malleable and ductile, which means it can be easily shaped and formed without losing its structural integrity. This malleability makes aluminum coils flexible and versatile, allowing them to be manufactured into various shapes and sizes to meet specific industry requirements. Lastly, aluminum is a highly sustainable and recyclable material. It can be recycled repeatedly without losing its quality or performance, making aluminum coils an environmentally friendly choice. This recyclability factor contributes to reducing the environmental impact and promoting a circular economy. In summary, aluminum coils stand out from other metal coils due to their lightweight, corrosion resistance, high thermal conductivity, malleability, and recyclability. These unique properties make aluminum coils a preferred choice for a wide range of applications across different industries.
Q: What are the common problems faced with aluminum coils?
Aluminum coils encounter various issues that commonly arise. The foremost predicament is corrosion, which poses a significant threat to aluminum coils, especially when they come into contact with moisture. Consequently, rust or other types of corrosion may develop, thereby weakening the coil and impacting its performance. Another prevalent problem is coil damage, which can be easily incurred during handling or transportation. This can result in coils becoming bent or dented, thus compromising their efficiency and lifespan. In severe cases, leaks or cracks may even manifest, leading to the leakage of refrigerant or coolant. Clogging is an additional concern that can manifest in aluminum coils. Over time, dust, dirt, and debris can accumulate on the coil, thereby obstructing airflow and diminishing the coil's efficiency. This can lead to subpar cooling or heating performance, heightened energy consumption, and increased wear and tear on the system. Furthermore, aluminum coils are susceptible to leaks. These leaks may stem from physical damage, corrosion, or manufacturing defects. Once a coil develops a leak, refrigerant or coolant may escape, consequently impacting the overall performance of the HVAC system. Lastly, improper installation or maintenance practices can also give rise to issues with aluminum coils. If the coil is not installed accurately or if regular maintenance is overlooked, problems such as inadequate airflow, inefficient cooling or heating, and heightened energy consumption may occur. To circumvent these common problems, it is imperative to adequately maintain aluminum coils by regularly cleaning them, inspecting for signs of damage or corrosion, and ensuring proper installation and handling. Consistent maintenance and timely repairs can mitigate the occurrence of these problems and guarantee the longevity and efficiency of the aluminum coils.

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