Are you looking for the best enameled wire manufacturers in China? With China being a global hub for winding wire production, choosing the right supplier can be overwhelming. In this article, we’ll compare the top enameled wire factories in China, highlighting their quality, reliability, and unique offerings to help you make an informed decision. Let’s dive in and explore the leaders in this industry.

Professional Enameled Wire Manufacturer In China -China …

Product Details: Enameled Flat Copper Wire with flat wire thickness ranging from 0.80-5.60mm and width from 2.00-16.00mm. The width/thickness ratio is between 1.4 and 8.0. The conductor is made of enamelled copper wire. Thermal classes include 180°C, 200°C, and 220°C. Standards comply with IEC 60317-16, 60317-16/28, MW36 60317-29, BS6811, MW18 60317-18, and MW20 60317-47. Applications include transformers, motors, photovoltaic inverters, and various electrical equipment.

Pros:
– Excellent bending property
– High flexibility of the enamel
– Good resistance to abrasion
– High mechanical property
– Higher thermal property
– Good resistance to refrigerant and freon
– Suitable for windings subjected to high temperature and mechanical stress
– Good chemical resistance
– Outstanding mechanical and chemical properties

Cons:
– Increased sensitivity
– Lower voltage
– Low resistance to temperature changes
– Not compatible with paints having fast solvent volatilization and high viscosity
– Thicker enamel can make soldering more difficult

China Enamelled Copper Wire & Rectangular Copper Wire …

Product Details: The Ultrafine Magnetic Copper Wire is designed for voice coils and windings. It has a diameter of 0.02mm and is made from copper. The wire is enamel insulated and has a thermal rating of 155. It is optimized for use in voice coils and other precision applications where high conductivity and thin diameter are required.

Pros:
– High electrical conductivity, making it ideal for applications requiring efficie…
– Ultrafine diameter allows for precise applications such as voice coils and other…
– Enamel insulation provides reliable electrical isolation and protection against…
– High thermal rating ensures the wire can operate effectively in a range of tempe…

Cons:
– The high cost of copper can make this wire more expensive than alternatives like…
– Copper can oxidize over time when exposed to air, potentially affecting its appe…
– The wire’s small diameter may make it more fragile and prone to damage during ha…
– Vulnerability to theft due to the high value of copper.

Custom Enameled Wire Manufacturers, Electromagnetic Wires …

China Enameled Wire Manufacturer, Enameled Wire Supplier

Product Details: Zhengzhou LP Industry Co., Ltd produces enameled wire, including enameled aluminum and copper wire. The wire is available in round and flat/rectangular shapes with dimensions ranging from 0.020mm to 5mm. The thermal classes include 155°C, 200°C, and 220°C. Insulation materials used are polyurethane, polyamide, and polyester. The wire is certified by UL and complies with international standards such as IEC, NEMA, JIS, and GB. It is widely used in applications like dry type transformers, motors, generators, and other electrical components[3].

Pros:
– High durability and long shelf life
– Excellent thermal and electrical conductivity
– Good electrical insulation properties and protection against corrosion
– Flexible and can be molded into different shapes and forms
– Low price and cost-effective
– High voltage breakdown and effective for miniaturizing transformer and coil size…

Cons:
– Low resistance to temperature changes, making the coating not resistant to heat…
– Not compatible with paints having fast solvent volatilization and high viscosity
– Increased sensitivity and lower voltage compared to other types of wires

Enamelled Copper Flat Wire

Product Details: Magnet wire is an insulated copper or aluminum conductor used in the construction of motors, transformers, generators, and other electrical devices. It is coated with a thin layer of insulation, typically made of polymer film materials such as polyurethane, polyamide, or polyimide. The wire is often fully annealed and electrolytically refined copper, or sometimes aluminum for large transformers and motors. The insulation provides electrical and mechanical properties to the wire[3][5].

Pros:
– High power density, especially with rectangular magnet wires, which can provide…
– Good heat dissipation, particularly with rectangular wires due to their larger s…
– Aluminum magnet wire is lightweight, flexible, and can withstand high temperatur…
– Copper magnet wire has high electrical conductivity and is durable, making it a…

Cons:
– Round copper winding wires have lower power density and less efficient heat diss…
– Aluminum magnet wire has lower electrical conductivity than copper and a shorter…
– Rectangular copper wires are more expensive and require extra care during handli…
– Aluminum wire is more expensive than copper wire and requires a larger cross-sec…

JOGO Group China | High Quality Winding Wire

Product Details: Magnet wire, such as TERMACON-N®, is made with insulating enamels based on polyester resins and a Polyamide (Nylon) coat. It is available in round and rectangular shapes, with sizes ranging from 0.05 to 5 mm in diameter. The wire is used in various electrical equipment, including transformers, inductors, motor coils, and solenoids. It is recommended for applications with a thermal class of up to 180 °C.

Pros:
– Excellent resistance to abrasion and handling
– Great resistance to high temperature and solvents
– High dielectric strength that remains unaltered at high temperatures
– Better power density and heat dissipation with rectangular shapes
– Less electrical resistance and lower copper loss with rectangular shapes
– Cost-effective and widely available for various applications

Cons:
– Round wires have lower power density and heat dissipation
– Rectangular wires are more complex to manufacture, cost more, and require extra…
– Rectangular wires are prone to insulation damage due to sharp edges and less fle…
– Susceptible to electromagnetic interference and signal degradation over long dis…

Enameled Copper wire for transformer

Product Details: Enameled copper wires are available in diameters ranging from 0.010mm to 5.00mm (SWG5-40, AWG4-38) with various insulation types such as Polyurethane, Polyester, Polyesterimide, and Polyimide. These wires adhere to international standards like IEC 60317, NEMA MW1000, and JIS C3202. They are made from high-purity electrolytic copper (Cu-ETP) with 99.95% purity, enabling the production of ultra-fine wires down to 10 microns in diameter.

Pros:
– High thermal and electrical conductivity
– Excellent electrical insulation properties and protection against corrosion
– High resistance to heat and abrasion
– Flexible and can be shaped into various forms
– Long shelf life, typically around 20,000 hours
– Suitable for high-speed electrical systems and requires little maintenance
– Versatile and used in a broad spectrum of applications including transformers, m…

Cons:
– Increased sensitivity and lower voltage
– Low resistance to temperature changes, making the coating highly flammable
– Not compatible with paints having fast solvent volatilization and high viscosity
– Thicker enamel can make soldering more difficult compared to bare copper wire

China Enameled Aluminum Magnet Wire Manufacturers, …

Product Details: Enameled aluminum wires are available in various diameters, ranging from 0.20mm to 8.0mm, and are used as electrical conductors in applications where coils are in motion. They comply with standards such as IEC 60317, NEMA MW1000, and JIS C3202. These wires are classified into different thermal levels, including 130, 155, 180, and 200 degrees, and are coated with insulations like Polyurethane, Polyester, Polyesterimide, and Polyimide[3].

Pros:
– Price-efficient: Aluminum enameled wires are more cost-effective than copper wir…
– Lightweight: Aluminum is lighter than copper, making these wires preferred in ap…
– Good corrosion resistance: Aluminum naturally forms a thin oxide layer that prot…
– Easy to handle: Due to its lighter weight, aluminum wires are easier to handle d…
– Wide range of applications: Can be used in lighting, ceiling fans, computer encl…

Cons:
– Lower conductivity: Aluminum enameled wires have lower electrical conductivity c…
– Brittle: Aluminum is more brittle than copper, making aluminum enameled wires mo…
– Lower temperature tolerance: Aluminum has a lower melting point and is less heat…
– Surface degradation: The surface of aluminum enameled wires can become unglued a…

0.14mm*0.45mm Ultra-thin Enameled Flat Copper Wire AIW …

Product Details: The ultra-thin enameled flat copper wire, also known as AIW self-bonding rectangular enameled copper wire, is a high-performance product. It features a width of 0.14mm to 3.5mm and a thickness of 0.045mm to 0.4mm. The wire has a heat resistance rating of up to 220 degrees, making it suitable for high-temperature electrical applications. It is coated with various paint films such as AIW, UEW, PIW, and PEEK, offering excellent insulation and protection. The wire is widely used in high-end electronic transformers, high-power inductors, micro motors, drive motors, mobile phones, and new energy vehicles. It is also utilized in the automotive

industry where space efficiency and thermal resistance are critical[2].

Pros:
– Ultra-thin design allowing flexibility and ease of use in complex applications
– High temperature resistance up to 220 degrees, ensuring exceptional performance…
– Versatile and suitable for a wide range of industrial and electronic application…
– Customizable with various paint film options and self-adhesive features
– Supports small batch customization with a minimum order quantity of 10kg

Cons:
– Cannot be directly soldered in some configurations, such as those with polyamide…
– Requires careful handling due to its thin and delicate nature

Enamel Coated Copper Wire China Supplier

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Enameled Wires Factories in China

What types of enameled wires do Chinese factories typically produce?

Chinese enameled wire factories produce a variety of products, including enameled round aluminum wire, enameled round copper wire, enameled flat aluminum wire, and enameled flat copper wire. They also offer other specialized products like kraft paper covered winding wire, fiberglass covered winding wire, and aluminum foil. These wires are used in various electrical applications, such as motors, transformers, and magnets.

What are the quality control measures in place at these factories?

To ensure high-quality products, these factories implement strict quality control measures. This includes multiple inspection procedures at different stages of production, such as raw material inspection, semi-finished production inspection, and finished product inspection. They also conduct regular tests according to international standards like IEC, NEMA, and JIS. Additionally, some factories have special teams dedicated to quality control and use advanced test instruments to ensure consistency.

What is the typical production capacity and delivery time of these factories?

The production capacity of enameled wire factories in China can vary, but many produce thousands of tons annually. For example, some factories have an annual production capacity of around 4,000 tons of enameled aluminum wires and 1,000 tons of enameled copper wires. The delivery time is generally around 15-20 days for a 20GP container, depending on the production schedule.

Do these factories offer custom products and samples?

Yes, many Chinese enameled wire factories can develop and manufacture custom products based on your specifications or samples. They also often provide free samples to help you evaluate the quality and suitability of their products for your needs. This flexibility is particularly useful if you have specific requirements for your electrical applications.

How can you visit or contact these factories?

If you plan to visit a factory, it’s best to arrange the visit in advance. Many factories are located in different parts of China, so it’s important to know the exact location and the best time to visit. For example, some factories are near major cities like Zhengzhou or Changzhou, and they can arrange pick-ups from the nearest international airport. You can also contact them through their websites or via email for inquiries and to request samples.