Are you looking for the best magnet wire suppliers in China? With so many options available, it can be overwhelming to choose the right one. Let’s dive into a comparison of the top magnet wire supplier factories in China, highlighting their strengths, product quality, and what sets them apart. From Jiangsu Huaxing Wire and Cable Co., Ltd. to Shanghai Zhongtuo Magnet Wires Co., Ltd., we’ll explore the leading manufacturers that are making a mark in the industry[3].

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. It 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 standards such as IEC60317, NEMA MW1000/JIS C3202

Cons:
– No specific cons mentioned for enameled round copper wire, but general considera…

China Enameled Wire Manufacturer …

Product Details: Zhengzhou LP Industry Co., Ltd produces enameled wire, including enameled aluminum wire and enameled copper wire. The wires are available in various shapes such as round, flat, and rectangular. Dimensions range from 0.020mm to 5mm for round wires and up to 5-65mm² for flat wires. The insulation materials include polyurethane, polyamide, and polyester. Thermal classes vary from 155°C to 220°C. The products are certified according to international standards like IEC, NEMA, JIS, and GB, and have UL approval. Applications include transformers, motors, generators, and dry type transformers[5].

Pros:
– High durability and long shelf life
– Excellent thermal and electrical conductivity
– High voltage breakdown and effective for transformers and industrial application…
– Flexible and can be molded into different shapes and forms
– Low cost and suitable for bulk storage
– Good electrical insulation properties and protection against corrosion
– Can be easily manufactured in different shapes and colors

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 in some applications

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

Product Details: Magnet wire is an insulated electrical conductor, typically made of copper or aluminum, used to wind motors, transformers, generators, and other electrical devices. It is insulated with materials such as enamel, polyester glass, mica, or polyimide tape. The insulation provides electrical and mechanical properties to the wire.

Pros:
– Copper magnet wire has high electrical conductivity and is durable, making it su…
– Aluminum magnet wire is lightweight, flexible, and cost-effective, with good mec…
– Aluminum wire has excellent abrasion resistance and solvent resistance, and it i…
– Both copper and aluminum wires can withstand high temperatures and are used in v…

Cons:
– Aluminum magnet wire has lower electrical conductivity compared to copper, requi…
– Aluminum wire is prone to breakage, has a limited service life, and lacks corros…
– Improper termination of aluminum wire can lead to fire hazards due to heat gener…

LP Magnet wire

Product Details: Copper winding wires are film-insulated copper electrical conductors used in coil windings for motors, transformers, generators, and other electromagnetic equipment. They are available in various types, including polyester coated, nylon coated, and polyesterimide coated wires. These wires come in different gauges (e.g., 5 swg – 40 swg) and are packaged in reels. They are used in applications such as motor winding, transformer winding, domestic equipment, pumps, fans, and auto electricals.

Pros:
– Good electrical characteristics and heat resistance
– High flexibility and windability
– Excellent thermal shock resistance in certain types (e.g., nylon coated, polyest…
– Strong mechanical properties and resistance to hydrolytic degradation in some ty…
– Less expensive and easier to manufacture compared to foil winding
– Does not easily oxidize, making connections and joints easier

Cons:
– Lower power density compared to foil winding
– Requires more space due to lower fill factor
– Some types have poor resistance to hydrolytic degradation (e.g., polyester coate…
– May have mediocre thermal shock resistance in certain types (e.g., polyester coa…
– Higher material cost compared to aluminum wire windings
– Greater mechanical stress in certain applications

China Magnetic Wire Manufacturers and Factory – Suppliers

Product Details: Copper Clad Aluminum (CCA) wire is an electrical conductor composed of an inner aluminum core and an outer copper cladding. It is available in various diameters (0.10-8.00 mm)[1][3][5]. The wire is used in applications requiring weight reduction, such as high-quality coils in headphones, portable loudspeakers, RF antennas, and cable television distribution cables. It features good ductility, bending strength, and high fidelity sound quality[3]. The thermal class of CCA wire can range from 130 to 220 degrees centigrade[1].

Pros:
– Light weight, only 50% of the weight of copper at the same length[3] – Good solderability and self-bonding properties[3] – High fidelity sound quality and good ductility[3] – Longer lifespan due to secure magnetic connections in magnetic cables[2][4] – Convenient and easy to connect and disconnect without aligning the plug[4] – Improves aesthetics by reducing clutter and offering a sleek design[2][4]

Cons:
– Compatibility issues with some devices, especially older models and niche device…
– Higher cost compared to traditional cables[2][4] – Potential for magnetic interference with other electronic devices[2]

China Enameled Aluminum Magnet Wire Manufacturers, …

Product Details: Enameled aluminum wires are produced using advanced mold coating technology, ensuring excellent adhesion of the enamel film, uniform wire diameter, and good pressure resistance. They are available in various thermal classes (130, 155, 180, 200 degrees) and come in round and flat wire forms. The wires comply with standards such as IEC-60317, NEMA, GB, and JIS. They are used in applications like magnet coils, transformers, and electrical motors.

Pros:
– Price-efficient compared to copper enameled wires.
– Lightweight, making them suitable for applications where weight reduction is ess…
– Good corrosion resistance due to the natural oxide layer on aluminum.
– Easy to handle during installation, reducing labor costs.
– High mechanical properties, including good bending and abrasion resistance.

Cons:
– Lower electrical conductivity compared to copper enameled wires, leading to high…
– More brittle than copper, making them more vulnerable to damage when bent repeat…
– Lower temperature tolerance and heat resistance compared to copper enameled wire…
– Surface can become unglued and brittle over time, affecting durability.

Professional Enameled Wire Manufacturer In 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. 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. The wire is packaged on wooden spools, plastic spools, or as per customer requirements. 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

China Magnet Wire

Product Details: Magnet wire is an insulated electrical conductor, most commonly made of copper or aluminum, used to wind motors, transformers, generators, and other electrical devices. It is insulated with materials such as varnish (enamel) film, polyester glass, mica, or polyimide tape. The insulation provides electrical or mechanical properties to the wire.

Pros:
– Copper magnet wire offers high electrical conductivity and durability[3][5].
– Aluminum magnet wire is lightweight, flexible, and can withstand high temperatur…
– Rectangular copper wires provide better power density, higher fill factor, and i…
– Magnet wire is versatile and used in a wide range of applications from high-volt…

Cons:
– Aluminum magnet wire has lower electrical conductivity than copper and requires…
– Aluminum wire is prone to breakage, has a limited service life, and lacks corros…
– Rectangular copper wires are more expensive, complex to manufacture, and require…
– Round copper winding wires have lower power density and less efficient heat diss…

Rectangular Copper Magnet Wire – Ruiyuan

Product Details: Rectangular copper magnet wire is made from copper conductors coated with high-temperature insulating varnish. The conductor thickness ranges from 0.04 to 1.8 mm, and the width ranges from 0.155 to 7.5 mm. It is available in various sizes and meets IEC, NEMA, JIS, RoHS, and ISO certifications. The wire is used in applications such as electromagnets, motors, transformers, and automotive electronics[3][5].

Pros:
– Offers a higher fill factor, allowing more copper to fit in a given space, which…
– Provides better heat dissipation due to its larger surface area compared to roun…
– Supports compact and efficient designs, enabling tighter and denser coil arrange…
– Facilitates automated winding and coil insertion, making the manufacturing proce…
– Improves power density and generates the peak power needed for applications like…

Cons:
– The manufacturing process is complex and time-consuming, which increases the cos…
– Handling rectangular copper wires requires extra care due to their susceptibilit…
– They are less flexible and cannot be bent in all directions, making them prone t…
– Winding difficulty is higher due to the non-symmetrical shape of the conductor,…

Buy ENAMELED WIRE & MAGNET WIRE from Shanghai …

Comparison Table

Frequently Asked Questions (FAQs)

How can I find a trustworthy magnet wire supplier in China?

To find a trustworthy magnet wire supplier in China, you should start by researching and analyzing supplier websites. Look for detailed product descriptions, information about their production capacity, and quality certifications like ISO 9001 or ISO 14001. Utilize online platforms, trade exhibitions, and industry referrals to identify reputable sources. Verifying business licenses and checking for audited supplier status can also help ensure you’re dealing with a reliable partner.

What are the typical applications of magnet wire in the Electrical & Electronics industry?

Magnet wire is widely used in the manufacture of transformers, motors, coils, and other electrical components. It is essential for efficient electrical insulation and conducting current. The wire is often enameled or insulated to prevent electrical shorts and ensure the smooth operation of these devices. When sourcing magnet wire, make sure to select a supplier that provides high-quality materials to meet your specific application needs.

What should I look for in the production capacity and quality of a magnet wire supplier?

When evaluating a magnet wire supplier, you need to consider their production capacity and quality control measures. Ensure the supplier uses high-quality raw materials and has robust manufacturing processes in place. Check if they can meet your demand quantities and deliver on time. Also, look for suppliers with certifications like ISO 9001, which indicate adherence to quality standards.

How important is communication with a magnet wire supplier, and what should I expect?

Good communication is crucial when working with a magnet wire supplier. You should expect clear and timely communication throughout the production process, from initial design to final delivery. A reliable supplier will be responsive to your inquiries, provide updates on production progress, and be willing to collaborate to resolve any issues. Effective communication helps keep your project on track and fosters a strong working relationship.

What are the benefits of sourcing magnet wire from a Chinese wholesale supplier?

Sourcing magnet wire from a reputable Chinese wholesale supplier offers several benefits. You can expect competitive pricing, bulk quantities, and prompt delivery. Wholesale suppliers often provide tailored solutions and technical support to meet your specific production requirements. Additionally, many Chinese suppliers have extensive experience and a wide range of products, ensuring you find the right material for your needs.