Are you looking for the best enameled wire manufacturers in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top enameled wire factories in China, highlighting their unique features, product quality, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

China Enamelled Copper Wire & Rectangular Copper Wire …

Product Details: Ultrafine copper wire is made from high purity copper with excellent electrical and thermal conductivity. It is available in very fine diameters (e.g., 0.025mm, 0.03mm, 0.04mm) and is used in precise applications such as microelectronics, medical devices, internal wiring for smartphones and personal computers, and medical probe cables like those in endoscopes and ultrasound diagnostic equipment[1][3][5].

Pros:
– High electrical and thermal conductivity
– Excellent ductility and flexibility, allowing it to fit into tight spaces and be…
– Durability and resistance to corrosion, especially when used in its tinned form
– 100% recyclable, contributing to sustainable practices
– Cost-effective for small-scale applications and compatible with existing infrast…
– Directly solderable and good insulation properties

Cons:
– Limited bandwidth and transmission distance, making it unsuitable for long-dista…
– Susceptible to electromagnetic interference and signal degradation
– Higher cost compared to alternatives like aluminum
– Relatively heavy, which can be a challenge in certain installations
– Vulnerable to oxidation over time and theft due to its high value
– May need replacement in as little as 5 years due to degradation

China Enameled Wire Manufacturer, Enameled Wire Supplier

Product Details: Zhengzhou LP Industry Co., Ltd. produces enameled wire, including transformer and motor enameled wire/foils. The wire is available in various materials such as aluminum and copper. Key specifications include: diameter range of 0.020mm – 5mm, thermal classes of 155°C, 200°C, and 220°C, and insulation types such as polyurethane, polyamide, and polyester. The wire is certified by UL and complies with international standards like IEC, NEMA, JIS, and GB. It is widely used in dry type transformers, motors, generators, and other electrical components[3].

Pros:
– High durability and long shelf life, making it suitable for long-term use[4] – Excellent thermal and electrical conductivity, and resistance to corrosion[2][4] – Flexible and can be molded into different shapes and forms, which is beneficial…
– Higher voltage breakdown and effective for miniaturizing transformer and coil si…
– Cost-effective and available in bulk for storage[4]

Cons:
– Low resistance to temperature changes, and the coating is not resistant to heat,…
– Not compatible with paints that have fast solvent volatilization and high viscos…
– Increased sensitivity and lower voltage compared to other types of wires[2]

JOGO Group China | High Quality Winding Wire

Product Details: Enameled round copper wire is made from electrolytic copper (Cu-ETP) with high purity (99.95%), allowing for the production of ultra fine wire down to a diameter of 10 microns. The wire is available in diameters from 0.010mm to 5.00mm (SWG5-40, AWG4-38) with various insulations such as Polyurethane, Polyester, Polyesterimide, and Polyimide. The wire meets production standards: IEC60317, NEMA MW1000/JIS C3202. It is used in applications including oil-immersed transformers, high and low voltage DC/AC motors, and magnet coils for aviation, military, and marine use.

Pros:
– Excellent bending properties
– Higher thermal properties
– Excellent thermal resistance suitable for high working temperatures
– Available in a wide range of diameters and insulation types
– Meets international production standards (IEC60317, NEMA MW1000/JIS C3202)

Cons:
– No specific cons mentioned for enameled round copper wire on the website.

Custom Enameled Wire Manufacturers, Electromagnetic Wires …

Enameled Copper Wire Manufacturers

Product Details: Enameled copper wire, also known as magnet wire, is a type of copper wire coated with an insulating enamel layer. It is available in various sizes, including flat and round shapes. The flat wire dimensions range from 0.80-5.60mm in thickness and 2.00-16.00mm in width. It is insulated with materials such as modified polyester resin and modified amide imide resin. The wire is used in applications like transformers, motors, generators, and other electrical equipment. It complies with standards such as IEC 60317 and NEMA 36-A, and has thermal classes of 155°C, 180°C, and 200°C[1][3][5].

Pros:
– Excellent thermal stability and mechanical properties
– Good resistance to abrasion and corrosion
– High flexibility and ability to withstand high temperatures and mechanical stres…
– Excellent electrical insulation properties and protection against corrosion
– Long shelf life and durability
– Suitable for high-speed electrical systems with little maintenance required
– Versatile and can be shaped into various forms

Cons:
– Increased sensitivity and lower voltage
– Low resistance to temperature changes
– Not resistant to heat, making the coating highly flammable
– Not compatible with paints having fast solvent volatilization and high viscosity
– Requires proper handling and storage to prevent damage to the enamel insulation

China Enameled Aluminum Magnet Wire Manufacturers, …

Magnet Wire-China Shandong Huilong Electric Co. , Ltd.

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 thin layer of insulation, typically made of polymer film materials such as polyurethane, polyamide, or polyimide. The wire is available in various gauges and temperature classes, with common temperature classes including 105 °C, 130 °C, 155 °C, 180 °C, and 220 °C[3][5].

Pros:
– Offers high electrical conductivity, especially with copper magnet wire[3].
– Rectangular magnet wires provide better fill factor, higher power density, and b…
– Aluminum magnet wire is lightweight, flexible, and can withstand high temperatur…
– Magnet wire is versatile and used in a wide range of applications including moto…

Cons:
– Round copper winding wires have lower power density and poorer heat dissipation…
– Aluminum magnet wire has lower electrical conductivity than copper and is prone…
– Rectangular copper wires are more expensive, require special machinery to manufa…
– Aluminum magnet wire lacks corrosion resistance and is not recommended for certa…

China Ultra Fine Enameled Copper Wire

Product Details: Enameled copper wire is a type of copper wire coated with an insulating layer, typically made of polymer films such as polyvinyl formal, polyurethane, polyamide, or polyimide. It is highly conductive, flexible, and can be formed into various shapes and sizes. The wire is used in applications requiring electrical transmission, including transformers, motors, generators, and other electrical components. The production process involves annealing the copper wire, applying multiple layers of enamel, and curing it in an oven.

Pros:
– High electrical conductivity and thermal conductivity
– Excellent flexibility and ability to be formed into different shapes
– Good insulation properties and protection against corrosion
– High durability and long shelf life
– Suitable for high-speed electrical systems and requires little maintenance
– Can be soldered without stripping off the coating in some types
– Resistant to mechanical stresses and thermal forces

Cons:
– Sensitive to temperature changes and can be flammable
– Not compatible with paints having fast solvent volatilization and high viscosity
– Vulnerable to aromatic solvents and can be prone to crazing
– Lower voltage breakdown compared to some other types of wires
– Coating can be mechanically weak in some types

China Enameled Wire Manufacturer and Supplier – SWAN

Product Details: Enameled wire, also known as magnet wire, is a copper or aluminium wire coated with a thin layer of insulation. It is used in the construction of transformers, inductors, motors, generators, speakers, and other applications requiring tight coils of insulated wire. The wire is typically made of fully annealed, electrolytically refined copper, and the insulation is usually a tough polymer film material. The enameling process involves annealing the wire, applying the enamel coating, curing in an oven, and lubricating the wire for consistent winding properties.

Pros:
– High resistance to heat and abrasion
– Excellent electrical insulation properties and protection against corrosion
– Flexible and can be formed into various shapes and sizes
– Long shelf life, typically around 20,000 hours
– Suitable for high-speed electrical systems and requires little maintenance
– Versatile and used in many electrical applications including transformers, motor…
– Allows multiple layers of wire to be wound together without short-circuiting

Cons:
– Increased sensitivity and lower voltage
– Low resistance to temperature changes, and the coating is not resistant to extre…
– Not compatible with paints having fast solvent volatilization and high viscosity
– Thicker enamel can make soldering more difficult compared to bare copper wire
– Can be damaged by exposure to extreme temperatures if not of good quality

China Enameled Wire Suppliers & Factory

Product Details: Enameled wire, also known as magnet wire, is a copper or aluminum wire coated with a thin layer of insulation. It is used in applications such as transformers, inductors, motors, generators, speakers, and electromagnets. The wire is typically fully annealed and electrolytically refined copper, with insulation made of tough polymer film materials. The enameling process involves annealing, enamel application, curing, lubrication, and spooling to ensure good mechanical and electrical properties.

Pros:
– High resistance to heat and abrasion
– Excellent electrical insulation properties and protection against corrosion
– Flexible and can be formed into various shapes and sizes
– Long shelf life, typically around 20,000 hours
– Suitable for high-speed electrical systems and requires little maintenance
– Versatile and used in telecommunications, electrical appliances, and automotive…
– Allows multiple layers of wire to be wound together without short-circuiting

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
– May crack under mechanical stress if the temperature is too high during the curi…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Enameled Wire Manufacturers in China

How do enameled wire manufacturers in China ensure the quality of their products?

Enameled wire manufacturers in China ensure quality through rigorous inspection processes. This includes raw material inspection, semi-finished production inspection, and packing and marking inspections. They also conduct various tests such as spark tests, dielectric tests, and thermal class testing to ensure the wire’s insulation integrity and compliance with industry standards like IEC, NEMA, and JIS.

What is the typical manufacturing process for enameled wire in China?

The manufacturing process starts with the selection of high-quality raw materials, such as copper or aluminum rods. The wire is then drawn through dies to achieve the desired diameter, followed by an annealing process to restore the wire’s softness. The enamel coating is applied in a controlled manner, and the wire is then cured in an oven to enhance adhesion and remove solvents. Finally, the wire undergoes lubrication and diameter and tension control before spooling.

How long has the industry of enameled wire manufacturing been established in China?

The industry of enameled wire manufacturing in China has a long history. For example, Dezhou Enameled Wire Factory was established in 1970, and Henan Windoo Industry Co., Ltd. began production in 1994. These factories have accumulated decades of experience and mature production technologies, ensuring high-quality products.

What types of enameled wires are commonly produced in China?

Chinese manufacturers produce a variety of enameled wires, including enameled copper wire, enameled aluminum wire, copper clad aluminum wire, and flat wires. These wires are used in various applications such as motors, transformers, inductors, and other electrical devices. The wires come in different thickness grades and spool types to meet various customer requirements.

How can you visit or contact an enameled wire factory in China?

To visit an enameled wire factory in China, you can fly to the nearest international airport and arrange for a pickup. For example, Henan Windoo Industry Co., Ltd. is accessible via Zhengzhou International Airport. You can also contact the factories through their websites or by using search engines with keywords like “China Professional Manufacturer of Enameled Wires.” Additionally, you can reach out through email or use trade platforms like Alibaba for inquiries and orders.