Are you looking for the best enamelled wire suppliers in China? With so many options available, choosing the right one can be daunting. In this article, we’ll compare the top enamelled wire factories in China, highlighting their strengths, product quality, and customer service to help you make an informed decision. Let’s dive in and find the perfect supplier for your needs.

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 enamelled copper wire, and it meets standards such as IEC 60317-16, 60317-16/28, MW36 60317-29, BS6811, MW18 60317-18, and MW20 60317-47. Thermal indexes include 155°C, 180°C, and 200°C. Applications include transformers, motors, photovoltaic inverters, and various electrical equipment. The wire is available on wooden spools, plastic spools, or as per customer requirements.

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 and lower voltage
– Low resistance to temperature changes
– Not compatible with paints having fast solvent volatilization and high viscosity
– Thicker enamel can make soldering more challenging

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, such as 0.025mm to 0.05mm, and is used in precise applications like microelectronics, medical devices, internal wiring for smartphones and personal computers, and medical probe cables. The wire can be bare annealed copper, oxygen-free copper, or alloy wires with various plating types like tin, silver, or nickel[1][3][5].

Pros:
– High electrical and thermal conductivity
– Excellent ductility and flexibility
– Ideal for precise applications in microelectronics and medical devices
– Durable and resistant to corrosion, especially when tinned
– 100% recyclable
– Compatible with existing infrastructures and easy to install

Cons:
– Limited bandwidth and transmission distance
– Susceptible to electromagnetic interference and signal degradation
– Higher cost compared to alternatives like aluminum
– Relatively heavy and vulnerable to theft
– Can oxidize over time, affecting appearance and conductivity

China Enameled Wire Manufacturer, Enameled Wire Supplier

Product Details: ZhengZhou LP Industry offers enameled wire products made from aluminum and copper. The enameled wires are 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. The insulation materials used are polyurethane, polyamide, and polyester. The products comply with international standards such as IEC, NEMA, JIS, and GB. They are widely used in applications like transformers, motors, generators, and modern instruments. The wires are UL certified and can be custom-packed according to customer requirements.

Pros:
– High durability and resistance to corrosion
– Excellent thermal and electrical conductivity
– Flexible and can be molded into different shapes and forms
– Long shelf life and low cost
– Higher voltage breakdown and effective for miniaturizing transformer and coil si…
– Good electrical insulation properties and protection against corrosion

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

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 equipment exposed to high working temperatures up to 220°C.

Pros:
– Excellent bending properties
– Higher thermal properties
– Excellent thermal resistance suitable for high working temperatures
– High purity copper (99.95%) for reliable electrical conductivity
– Wide range of insulation options (Polyurethane, Polyester, Polyesterimide, Polyi…
– Meets international standards (IEC60317, NEMA MW1000/JIS C3202)

Cons:
– Limited flexibility in very thin diameters
– Higher cost compared to aluminum magnet wire
– May require special handling for very fine wire diameters

China Enameled Aluminum Magnet Wire Manufacturers, …

Product Details: Enameled round aluminum wire is mainly used as an electrical conductor wherever coils are in motion. It is available in diameters from 0.20mm to 8.0mm (SWG1-36, AWG1-32) with different insulation materials such as Polyurethane, Polyester, Polyesterimide, and Polyimide. The wire meets production standards including IEC60317, NEMA MW1000, and JIS C3202. It is used in various applications including oil-immersed transformers, magnet coils, and high-temperature environments. Thermal classes include 120, 130, 155, 180, and 240 degrees, with the 240-degree wire used in aviation, military, and marine applications[5].

Pros:
– Price-efficient: Aluminum enameled wires are more cost-effective than their copp…
– Lightweight: Aluminum is lighter than copper, making aluminum enameled wires a p…
– 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…
– Better Maintenance: Requires less maintenance as it does not get very brittle ov…

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 wire can become unglued an…

Enamelled Copper Wire , PTFE Wire

Product Details: PTFE wires are insulated with a PTFE (Polytetrafluoroethylene) coating. Key details include: high dielectric strength, low dissipation factor, and resistance to moisture, humidity, and liquids. The temperature range for PTFE wires is typically from -60 to 200 °C. They are often used with silver-plated copper conductors and are known for their high flexural strength, even in low temperatures, and their high electrical resistance and dielectric strength[2][3][4].

Pros:
– High dielectric strength and low dissipation factor
– Unaffected by exposure to moisture, humidity, and liquid
– Very high operating temperatures
– High flexural strength, even in low temperatures
– High electrical resistance and dielectric strength
– Resistance to UV radiation, stress, mold, and chemicals
– Low coefficient of friction

Cons:
– Can deform under load, though fillers can improve this
– Not resistant to high energy radiation, which can cause breakdown of the PTFE mo…
– Cold-flow can be a concern, leading to insulation movement from stress points
– Adding fillers can reduce some advantageous PTFE properties, such as chemical re…

Enameled Copper Wire Manufacturers

Product Details: Enameled copper wire, also known as magnet wire, is a type of copper wire coated with a thin layer of enamel insulation. It is used in applications such as transformers, motors, generators, and other electrical components where high-voltage and high-temperature resistance is required. The wire is available in various gauges (from about 5 AWG to 40 AWG) and has excellent thermal and electrical conductivity. The enamel insulation is typically made of modified polyester resin and modified amide imide resin, providing high thermal stability and resistance to corrosion.

Pros:
– Excellent thermal stability and high temperature resistance (up to 200°C or 392°…
– High durability and resistance to corrosion, making it ideal for electromagnets…
– Flexible and can be easily formed into different shapes and sizes, suitable for…
– Allows multiple layers of wire to be wound together without short-circuiting.
– Good chemical resistance to common solvents and coolants.

Cons:
– Increased sensitivity and lower voltage compared to other types of wire.
– Low resistance to temperature changes, and the enamel coating is not resistant t…
– Not compatible with paints having fast solvent volatilization and high viscosity…
– Requires careful handling and storage to prevent damage to the enamel insulation…

Custom Enameled Wire Manufacturers, Electromagnetic Wires …

Product Details: Huzhou Fuda Electrical Technology Co., Ltd. produces various types of enameled wires, including electromagnetic wire, enameled wire, magnet wire, enameled copper wire, and enameled aluminum wire. The company offers wires in different thicknesses and colors, with specific products like the 155 Degree Polyurethane enameled aluminum wire available in sizes from 0.1mm to 0.2mm. These wires are used in a variety of applications, including transformers, motors, and smart home appliances[2][4][5].

Pros:
– High resistance to heat and abrasion, making it durable and long-lasting[4].
– Excellent electrical insulation properties and protection against corrosion[2][4…
– Versatile, flexible, and safe to use in various electrical devices[4].
– High voltage breakdown and higher outer diameter, making it effective for transf…
– Self-fluxing, excellent thermal resistance, and low medium loss for specific pro…
– Low price and long shelf life, allowing for bulk storage and cost savings[4].

Cons:
– Low resistance to temperature changes; the coating is not resistant to heat and…
– Increased sensitivity and lower voltage compared to other types of wires[2].
– Not compatible with paints that have fast solvent volatilization and high viscos…
– Thicker enamel coating can make soldering more challenging compared to bare copp…

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 available in various gauges and insulation types, such as plain enamel (polyurethane/polyamide), polyester glass, mica, or polyimide tape. The wire provides electrical or mechanical properties and is used to create an electromagnetic field when wound into a coil and energized.

Pros:
– High temperature range: Can operate from -22ºF (-30ºC) to 311ºF (155ºC)[1] – Versatile applications: Used in motors, transformers, generators, automotive ele…
– Better power density: Rectangular magnet wires offer higher power density and be…
– Lightweight: Aluminum magnet wire is lighter and more flexible, suitable for lar…

Cons:
– Lower power density: Round copper winding wires have lower power density and hea…
– Higher cost: Rectangular copper wires are more expensive and complex to manufact…
– Limited durability: Aluminum magnet wire has a shorter service life and is prone…
– Insulation damage: Rectangular copper wires are susceptible to insulation damage…

China Enameled Wire Suppliers & Factory

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Enamelled Wire Suppliers in China

What standards do Chinese enamelled wire suppliers follow?

Chinese enamelled wire suppliers typically adhere to international standards such as IEC, NEMA, and JIS, as well as local standards like GB. These standards ensure the quality and consistency of the enamelled wires, making them suitable for various electrical applications, including transformers, motors, and other electrical devices.

How do Chinese enamelled wire suppliers ensure product quality?

To ensure product quality, Chinese enamelled wire suppliers implement rigorous inspection procedures. This includes raw material inspections, semi-finished production inspections, and packing and marking inspections. Additionally, the wires undergo multiple testing items, and some suppliers even inspect their goods every 45 minutes in a 24-hour cycle to maintain high standards.

What materials are commonly used by Chinese enamelled wire suppliers?

Chinese enamelled wire suppliers commonly use high-purity materials such as 99.99% purity copper or aluminum rods. The insulation is often made from high-quality enamels like those from Germany’s ELANTAS, ensuring excellent adhesion, flexibility, and electrical performance.

What additional services do Chinese enamelled wire suppliers offer?

Many Chinese enamelled wire suppliers offer additional services to meet customer needs. These can include customized production according to specific requirements, various spool types (e.g., PT25, PT30, PT270), and different wire shapes such as round, flat, or rectangular. Some suppliers also provide new business development and market expansion support.

How environmentally friendly are the production processes of Chinese enamelled wire suppliers?

Chinese enamelled wire suppliers are increasingly focusing on environmental sustainability. They produce wires in accordance with environmental standards, minimizing the content of contaminated materials. Some suppliers have obtained EHS certificates from independent third-party laboratories, ensuring their products are green and environmentally friendly.