Aluminium Foil For Transformer Winding
Aluminium foil for transformer winding, also called transformer aluminium strip, which are mainly used in the dry type and cast resin transformers winding factories.
The aluminium foil for transformer range from 0.2 mm to 3.5 mm thickness and 10 mm to 1250 mm width.
The coils are wound over insulating material like paper, kraft paper, polyester film or glass cloth.
With high conductivity, good corrosion resistance and beautiful appearance, aluminum foils are the essential materials in the process of producing transformers.
Whatever size at whatever tight tolerance of aluminum foils you demand, Seather here is sure to have it!
| Product Name | Aluminum foil for transformer winding |
| Grades | 1050, 1060, 1070, 1350 |
| Temper | O Soft |
| Thickness | 0.2mm-3.5mm |
| Width | 10mm-1250mm |
| Edge | Deburred/Round |
| Quantity Tolerance | ±10% Net Weight |
| Paper Core Internal Diameter | Ø 150mm, Ø300mm, Ø400mm, Ø500mm paper core, special internal diameter core and without paper core on special request |
| Surface Treatment | The foil strip has a smooth surface, free from scratches and impurities |
| Electrical Conductivity | Transformer windings made of 1050 O in annealed condition is guaranteed to be better than 60 % ACS. Transformer windings made of 1060 O in annealed condition is guaranteed to be better than 61.5 % ACS. Transformer windings made of 1070 O in annealed condition is guar-anteed to be better than 62.7 % ACS. Transformer windings made of 1350 O in annealed condition is guaranteed to be better than 62 % ACS. |
| Applications | Transformer Winding |
| Packaging | Wooden Pallet/Wooden Case |
| Payment Terms | 30% TT deposit and 70% balance before shipment, 100% LC at sight |
| Delivery Time | 7-10 working days |
| MOQ | 500 Kgs |
| Shipping Port | Shanghai/Ningbo port |
| Sample | The sample of Aluminium foil is available |
| Remark | Aluminium foil can be customized |
Transformer Winding Use Aluminium Foil Supplier & Manufacturer
Seather is a global leading supplier of aluminum foil for transformer winding. Our products are primarily used in dry-type and cast resin transformer winding factories.
At Seather, we understand the importance of meeting customer’s specific requirements. Therefore, we offer aluminum foils in various sizes and can provide tight tolerances as per your demands. Whether you require a standard size or a custom specification, Seather is sure to have the right solution for you.
In addition, we can assist end users in dealing with the round edge finishing for the aluminum foil. Our foils are packaged using standard sea packaging methods, ensuring safe delivery to your location.
For superior quality aluminum foils for transformer winding, trust Seather to deliver exceptional products and reliable technology.
Aluminium Foil For Transformer Winding Chemical Composition
| 1050 O Aluminum Foils Strips Chemical Composition(%) | |||||||||
| Element | Al | Si | Fe | Mg | Zn | Mn | Ti | Cu | V |
| Standard Value | ≥99.5 | 0.0431 | 0.203 | 0.0013 | 0.0093 | 0.0104 | 0.02 | 0.0022 | 0.0039 |
| 1060 O Aluminum Foils Strips Chemical Composition(%) | |||||||||
| Element | Al | Si | Fe | Mg | Zn | Mn | Ti | Cu | V |
| Standard Value | ≥99.6 | 0.0431 | 0.203 | 0.0013 | 0.0093 | 0.0104 | 0.02 | 0.0022 | 0.0039 |
| 1070 O Aluminum Foils Strips Chemical Composition(%) | |||||||||
| Element | Al | Si | Fe | Mg | Zn | Mn | Ti | Cu | V |
| Standard Value | ≥99.7 | 0.0431 | 0.203 | 0.0013 | 0.0093 | 0.0104 | 0.02 | 0.0022 | 0.0039 |
| 1350 O Aluminum Foils Strips Chemical Composition(%) | |||||||||
| Element | Al | Si | Fe | Mg | Zn | Mn | Ti | Cu | V |
| Standard Value | ≥99.5 | 0.0431 | 0.203 | 0.0013 | 0.0093 | 0.0104 | 0.02 | 0.0022 | 0.0039 |
Aluminum Foils For Transformers Winding Processing Properties
GB/T | ASTM | Tensile Strength Rm (N/mm²) | Temper (Annealed) | Elongation(%) |
1050 | 1050 | 60-95 | O | ≥25 |
1060 | 1060 | 60-95 | O | ≥25 |
1070 | 1070 | 60-95 | O | ≥25 |
1350 | 1350 | 60-95 | O | ≥25 |
Your Reliable Aluminium Foil For Transformer Winding Manufacturer In China
Aluminium Foil For Transformer Winding: The Ultimate Guide
When you choose to buy quality aluminium foil for transformer winding project, there have some important points we need to know before we get started.
What are aluminium foils for transformer winding?
Aluminum foils are one of the most important metal materials in transformer industry.
With the development of science and technology, more and more aluminum foils for transformers are widely used in the transformer industry.
The aluminium foil for transformer range from 0.2 mm to 3.5 mm thickness and 10 mm to 1250 mm width. The common state is O state.
The coils are wound over insulating material like paper, kraft paper, polyester film or glass cloth.
What are the applications that aluminium foil for transformer winding can be used?
Aluminium foil for transformer winding has various applications in the electrical and transformer industry. Some of the key applications include:
- Dry-Type Transformers: Aluminium foil is commonly used in the windings of dry-type transformers. These transformers are used in a wide range of applications, including power distribution, industrial settings, and commercial buildings.
- Cast Resin Transformers: Aluminium foil is also utilized in the windings of cast resin transformers. These transformers are known for their reliability, safety, and ability to withstand harsh environments. They are often used in sensitive locations such as hospitals, data centers, and chemical plants.
- Power Transformers: Power transformers, which are used in electrical power transmission and distribution systems, also make use of aluminium foil in their windings. The foil ensures efficient power transfer and helps maintain the overall performance and reliability of the transformer.
These are just a few examples of the applications where aluminium foil for transformer winding is used. Its high conductivity, corrosion resistance, and ease of handling make it a preferred choice for winding applications in the electrical industry.
Features of aluminium foil for transformer winding
- Good plasticity after annealing;
- Easy to process and weld;
- Excellent corrosion resistance;
- High conductivity and thermal conductivity;
- Good strength;
- Good elongation and other characteristics.
How to buy aluminum foils for your transformers?
If you want to buy aluminum foils for transformers, you should know, there are many suppliers and manufacturers produce aluminum foils and supply to many industries like transformer industry.
But in fact, not all the suppliers have the ability to produce good quality products, some of them just choose cheaper materials but with high price which is not a good choice for users.
Here is a quick guide on how to choose a good supplier.
- First, you should ask the manufacturer whether they can do the inspection themselves before delivery. Most of the large manufacturers have their own inspection team, they will strictly inspect all the goods before delivery.
- Second, you should ask if they use 100% pure raw material to produce your goods, because there are some suppliers use recycled raw material or mixed raw material which may cause problem during using.
- Third, it is better to visit their factory by yourself and check the production line and warehouse by yourself. It will be great if you can check their production process and production equipment. Because it is very important for you to know how they control the quality from process till delivery.
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