Are you looking for the best flattened copper wire manufacturers in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll explore the top factories that stand out for their quality, reliability, and innovative products, helping you make an informed decision for your needs. Let’s dive into the top contenders and what sets them apart.
Enamelled Copper Flat Wire
Product Details: Magnet wire is an insulated copper or aluminum conductor used to wind motors, transformers, generators, and other electrical devices. It is coated with a very thin layer of insulation, typically made of polymer film materials such as polyurethane, polyamide, polyester, or polyimide. The wire is classified by diameter (AWG number), temperature class, and insulation class. Common temperature classes include 105 °C, 130 °C, 155 °C, 180 °C, and 220 °C[3][5].
Pros:
– Copper magnet wire has high electrical conductivity and is durable. It is widely…
– Aluminum magnet wire is lighter, more flexible, and cost-effective compared to c…
– Both types of magnet wire have thin insulation that can last for decades and are…
Cons:
– Aluminum magnet wire has lower electrical conductivity than copper, requiring a…
– Aluminum wire can be less durable than copper and may face issues with corrosion…
– Copper magnet wire is heavier and more expensive than aluminum, which can be a d…
Custom Flat Enameled Copper Wire Manufacturers … – Ruiyuan
Product Details: The flat enameled copper wire produced by Ruiyuan is made from oxygen-free copper rod and coated with insulating paint. The wire is available in various dimensions, with thickness ranging from 0.025mm to 2mm and width generally less than 5mm. The width-thickness ratio ranges from 2:1 to 50:1. The wire is classified into different temperature classes, such as 155°C-240°C, to meet various performance requirements. It is used in windings of electrical equipment, including new energy vehicles, telecommunications equipment, transformers, motors, and generators.
Pros:
– Occupies a smaller volume, saving 9-12% of space compared to enameled round wire…
– Higher coil slot full rate, reaching more than 95%, which improves coil performa…
– Larger cross-sectional area and improved heat dissipation, enhancing the ‘skin e…
– Excellent characteristics such as small vibration, low noise, and good electroma…
– Good flexibility, softness, and high mechanical properties, suitable for various…
Cons:
– Limited by the specific width-thickness ratio, which may not be suitable for all…
– Requires precise manufacturing to maintain the desired performance characteristi…
Enamelled Flat Copper Wire
Product Details: Enameled flat copper wire is made from oxygen-free copper rods or electrical aluminum rods, drawn, extruded, or rolled into a flat shape and coated with insulating varnish. The thickness ranges from 0.80mm to 5.60mm, and the width ranges from 2.00mm to 16.00mm, with a width/thickness ratio of 1.4<W/T<8.0. It meets standards such as IEC 60317-16, NEMA 36-A, and GB. The thermal index can be 155°C, 180°C, or 200°C. It is used for winding coils in DC motors, transformers, generators, and other electrical equipment.
Pros:
– Occupies less space compared to enamelled round wire, saving 9-12% of space.
– Higher coil slot fill rate, reaching over 95%, which improves coil performance a…
– Larger cross-sectional area, enhancing heat dissipation and reducing high-freque…
– Excellent bending property, high flexibility of the enamel, and good resistance…
– High mechanical and thermal properties, suitable for high-temperature and mechan…
– Good chemical resistance and stability.
Cons:
– May require specific die specifications for production, which can be complex.
– Higher production costs compared to traditional round enamelled wire due to the…
– Limited availability of ultra-narrow and ultra-thin versions for specific applic…
flattened copper wire Manufacturer & Supplier in China
Product Details: Flat copper wire is made from highly conductive and thermally conductive copper material. It is available in various dimensions, with thickness ranging from 0.020 to 0.440 mm and width from 0.500 to 5.000 mm. The wire can be coated with tin, silver, nickel, or other materials as required. It meets standards such as DIN EN 13602 and ASTM B 224 – 80, and is available in different strength classes[1][2][3].
Pros:
– Flat copper wire is easier to use and offers superior quality due to its narrow…
– It saves space compared to round cables because of its flat construction, making…
– The flat wire has a better surface-to-volume ratio, enhancing heat dissipation a…
– It is highly flexible and can be bent easily, making it suitable for application…
– Flat cables minimize skewing and have simpler construction, reducing wiring erro…
– They are lighter and more space-efficient, maximizing available space and minimi…
Cons:
– Flat cables may not be as reliable in terms of withstanding mechanical stresses…
– They bend easily in only two directions, limiting their versatility in applicati…
– While flat cables are more organized and dependable, they may not be as suitable…
Flat Enameled Copper Wire
Product Details: Flat enamelled copper wire is made from oxygen-free copper rod or electrical aluminum rod, drawn, extruded, or rolled to specific dimensions, and then coated with insulating varnish. The thickness ranges from 0.80-5.60 mm, and the width ranges from 2.00-16.00 mm, with a width/thickness ratio of 1.4<W/T<8.0. It is available in various thermal classes: 130°C, 155°C, 180°C, 200°C, 220°C, and 240°C. It is used in transformers, motors, generators, photovoltaic inverters, and other electrical equipment.
Pros:
– Occupies less space compared to enamelled round wire, saving 9-12% of space.
– Higher coil slot full rate, reaching over 95%, which improves coil performance a…
– Larger cross-sectional area, enhancing heat dissipation and reducing high-freque…
– Better flexibility and softness, with excellent current carrying capacity, trans…
– Good resistance to abrasion, high mechanical properties, and excellent bending p…
– Suitable for high-temperature applications and has good chemical resistance.
Cons:
– May require specific die specifications for production, which can be complex.
– The width/thickness ratio needs to be within a specific range (1.4<W/T<8.0) for…
– Higher production complexity compared to round enamelled wire due to the need fo…
Flat wire Manufacturers & Suppliers
China Flat Wire Suppliers & Factory
Product Details: Flat wire, often made from materials like copper clad aluminum (CCA), is designed to provide a larger surface area for electrical current to flow. This type of wire can be used in various applications, including transformers, electrical equipment, and telecommunications. It is available in different shapes, such as flat and round, and can be insulated with materials like PVC or XLPE[2][3][4].
Pros:
– Provides a larger surface area for current to flow, reducing resistance and impr…
– Offers higher energy storage and thermal efficiency compared to round wire.
– Limits the skin effect at higher frequencies, leading to more efficient performa…
– Can be more cost-effective in the long run due to its durability and flexibility…
Cons:
– More costly to manufacture than round wire.
– Less widely available and can be challenging to source in certain materials or s…
– May offer lower conductivity than traditional round wire in some applications.
– Can be more complex to access and repair compared to round wire.
China Enamelled Copper Wire & Rectangular …
Product Details: The Ultrafine Magnetic Copper Wire is designed for voice coil windings and is enamel insulated. Key specifications include a diameter of 0.02mm, a conductor material of copper, and an insulation of enamel. The thermal rating of this wire is 155 degrees. It is used in applications such as voice coils and other precise electrical windings.
Pros:
– High electrical and thermal conductivity due to the use of high-purity copper
– Ultrafine diameter allows for precise applications like microelectronics and med…
– Excellent ductility and flexibility, making it suitable for fitting into tight s…
– Enamel insulation provides good electrical insulation and thermal stability
– Suitable for high-performance applications such as voice coils in speakers and o…
Cons:
– Susceptible to electromagnetic interference and signal degradation over long dis…
– Limited transmission distance, typically less than 300 feet
– Can be prone to oxidation over time if not properly maintained, which may affect…
– Higher cost compared to other materials like aluminum
– Relatively heavy, which can make installation more challenging in certain applic…
china enamelled flat copper wire, Sell at a Low Price | SWAN
Product Details: Enamelled flat copper wire is made from high-purity electrolytic copper (Cu-ETP) with a purity of 99.95%. It is available in various sizes, with thickness ranging from 0.80-5.60 mm and width from 2.00-16.00 mm. The width/thickness ratio is between 1.4 and 8.0. The wire is coated with insulating varnish and is suitable for different thermal classes (e.g., 155°C, 180°C, 200°C). It is widely used in transformers, motors, generators, photovoltaic inverters, and other electrical equipment[1][3][5].
Pros:
– Occupies a smaller volume, saving 9%-12% of space compared to enameled round wir…
– Higher slot fill rate, reaching over 95%, which improves coil performance and re…
– Larger cross-sectional area, enhancing heat dissipation and reducing high-freque…
– Excellent bending property, high flexibility, and good resistance to abrasion an…
– Good thermal and electrical conductivity, and resistance to corrosion[4].
– Suitable for high-temperature and high-load applications, and durable with a lon…
Cons:
– Increased sensitivity and lower voltage tolerance[4].
– Low resistance to temperature changes, and the coating is not highly resistant t…
– Not compatible with paints having fast solvent volatilization and high viscosity…
Copper Flat Wire
Product Details: Copper Flat Wire is a product offered by Buck Copper, available at a FOB price range of US $7000 – 8600 / Ton. The supply capacity exceeds 5000 tons, with a minimum order quantity of more than 1 ton. Delivery times range from 3 to 45 days, with port deliveries available at Qingdao, Shanghai, Tianjin, Ningbo, and Shenzhen.
Pros:
– Provides a larger surface area for current to flow, reducing resistance and allo…
– Offers superior performance with higher energy storage and thermal efficiency[4]
– Easier to use and of superior quality, with better flexibility and suitability f…
– Saves space due to its flat shape, taking less space compared to round copper ca…
– Mechanically robust, requiring no large conductors or unnecessary fillers and ta…
Cons:
– More costly to manufacture than round wire, which can be a concern for some appl…
– Less widely available and can be challenging to source in certain materials or s…
– May offer lower conductivity than traditional round wire in certain electrical a…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Enamelled Copper Flat Wire | Magnet wire is an insulated copper or aluminum conductor used to wind motors, transformers, generators, and other electrical devices. It is coated wit… | – Copper magnet wire has high electrical conductivity and is durable. It is widely… – Aluminum magnet wire is lighter, more flexible, and cost-effec… | – Aluminum magnet wire has lower electrical conductivity than copper, requiring a… – Aluminum wire can be less durable than copper and may face issu… | www.enameled-wires.com |
| Custom Flat Enameled Copper Wire Manufacturers … – Ruiyuan | The flat enameled copper wire produced by Ruiyuan is made from oxygen-free copper rod and coated with insulating paint. The wire is available in vario… | – Occupies a smaller volume, saving 9-12% of space compared to enameled round wire… – Higher coil slot full rate, reaching more than 95%, which impr… | – Limited by the specific width-thickness ratio, which may not be suitable for all… – Requires precise manufacturing to maintain the desired perform… | www.rvyuan.com |
| Enamelled Flat Copper Wire | Enameled flat copper wire is made from oxygen-free copper rods or electrical aluminum rods, drawn, extruded, or rolled into a flat shape and coated wi… | – Occupies less space compared to enamelled round wire, saving 9-12% of space. – Higher coil slot fill rate, reaching over 95%, which improves coil pe… | – May require specific die specifications for production, which can be complex. – Higher production costs compared to traditional round enamelled wire… | www.cnmagnetwire.com |
| flattened copper wire Manufacturer & Supplier in China | Flat copper wire is made from highly conductive and thermally conductive copper material. It is available in various dimensions, with thickness rangin… | – Flat copper wire is easier to use and offers superior quality due to its narrow… – It saves space compared to round cables because of its flat con… | – Flat cables may not be as reliable in terms of withstanding mechanical stresses… – They bend easily in only two directions, limiting their versati… | www.szcable.com |
| Flat Enameled Copper Wire | Flat enamelled copper wire is made from oxygen-free copper rod or electrical aluminum rod, drawn, extruded, or rolled to specific dimensions, and then… | – Occupies less space compared to enamelled round wire, saving 9-12% of space. – Higher coil slot full rate, reaching over 95%, which improves coil pe… | – May require specific die specifications for production, which can be complex. – The width/thickness ratio needs to be within a specific range (1.4<W… | www.windoo-magnetwire.com |
| Flat wire Manufacturers & Suppliers | www.rvyuan.com | |||
| China Flat Wire Suppliers & Factory | Flat wire, often made from materials like copper clad aluminum (CCA), is designed to provide a larger surface area for electrical current to flow. Thi… | – Provides a larger surface area for current to flow, reducing resistance and impr… – Offers higher energy storage and thermal efficiency compared t… | – More costly to manufacture than round wire. – Less widely available and can be challenging to source in certain materials or s… – May offer lower… | www.ccawire.com |
| China Enamelled Copper Wire & Rectangular … | The Ultrafine Magnetic Copper Wire is designed for voice coil windings and is enamel insulated. Key specifications include a diameter of 0.02mm, a con… | – High electrical and thermal conductivity due to the use of high-purity copper – Ultrafine diameter allows for precise applications like microelectro… | – Susceptible to electromagnetic interference and signal degradation over long dis… – Limited transmission distance, typically less than 300 feet -… | www.ultrafinecopperwire.com |
| china enamelled flat copper wire, Sell at a Low Price | SWAN | Enamelled flat copper wire is made from high-purity electrolytic copper (Cu-ETP) with a purity of 99.95%. It is available in various sizes, with thick… | – Occupies a smaller volume, saving 9%-12% of space compared to enameled round wir… – Higher slot fill rate, reaching over 95%, which improves coil… | – Increased sensitivity and lower voltage tolerance[4]. – Low resistance to temperature changes, and the coating is not highly resistant t… – Not co… |
| Copper Flat Wire | Copper Flat Wire is a product offered by Buck Copper, available at a FOB price range of US $7000 – 8600 / Ton. The supply capacity exceeds 5000 tons,… | – Provides a larger surface area for current to flow, reducing resistance and allo… – Offers superior performance with higher energy storage and the… | – More costly to manufacture than round wire, which can be a concern for some appl… – Less widely available and can be challenging to source in cert… | www.buckcopper.com |
Frequently Asked Questions (FAQs)
Frequently Asked Questions About Flattened Copper Wire Factories in China
What is the process of flattening copper wire in Chinese factories?
In Chinese factories, copper wire flattening involves using specialized machines that employ a combination of rollers and dies. The round copper wire is fed into the machine, where it passes through rollers that apply pressure to reduce its diameter. The wire then goes through dies that shape it into the desired thickness and width. This process ensures uniform and high-quality flat copper wires.
Why do Chinese manufacturers often offer tinned copper wire instead of bare copper wire?
Chinese manufacturers frequently offer tinned copper wire because it is sometimes cheaper and more readily available. However, it’s important to note that tinned wire may not always be pure copper; it could be another alloy with a tin coating. If you need bare copper wire, be prepared for potentially higher costs and ensure you specify the material clearly to avoid any confusion.
What are the advantages of using copper wire flattening machines in production?
Using copper wire flattening machines offers several advantages. These machines improve product quality by producing uniform, high-quality flat wires. They also increase production efficiency by enabling high-speed production, reduce material waste by producing wires with precise dimensions, and enhance flexibility by allowing for easy adjustments to produce wires of different dimensions.
What certifications and standards do Chinese flattened copper wire factories typically adhere to?
Many Chinese factories producing flattened copper wire adhere to international standards such as ISO 9001, ISO 14001, and specific industry standards like IEC60317, JIS C 3202, and NEMA. These certifications ensure that the products meet quality, environmental, and safety requirements.
How can I ensure the quality of flattened copper wire when purchasing from Chinese suppliers?
To ensure the quality of flattened copper wire, it’s crucial to request real production samples for thorough inspection. Clearly specify the materials and dimensions you need before ordering. Additionally, look for suppliers with reputable certifications like ISO 9001 and check for customer reviews or testimonials to gauge the supplier’s reliability and product quality.