Are you curious about the top players in China’s winding wire industry? If you’re looking for high-quality winding wires for your electrical projects, you’re in the right place. China is a global hub for winding wire production, with numerous factories standing out for their excellence. Let’s dive into the top manufacturers that are making waves in this crucial 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 enamelled copper wire, and it meets standards such as IEC 60317-16, 60317-18, and NEMA 36-A. Thermal classes include 180°C, 200°C, and 220°C. The wire is used in applications like transformers, motors, photovoltaic inverters, and various electrical equipment. It 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
– Lower voltage
– Low resistance to temperature changes
– Not compatible with paints having fast solvent volatilization and high viscosity

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 suitable for high working temperatures
– Excellent thermal resistance up to 220°C
– High purity copper (99.95%) for reliable electrical conductivity
– Wide range of insulation options (Polyurethane, Polyester, Polyesterimide, Polyi…

Cons:
– Limited flexibility in very thin diameters
– Higher cost compared to aluminum magnet wire
– Lower power density compared to rectangular magnet wires
– Potential for lower fill factor in slots compared to rectangular wires

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 wires are certified by UL and comply with international standards such as IEC, NEMA, JIS, and GB. They are widely used in applications including dry type transformers, motors, generators, and other electrical devices.

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

welcome to liljedahl wire china

Product Details: Liljedahl Wire in China specializes in lapped rectangular copper wire for demanding industrial applications. The company operates from a modern plant in Jiangsu, 50 km north of Shanghai, built in 2010. It is part of the LWW Group, Europe’s leading supplier of winding wire solutions, which includes other renowned brands such as Dahréntråd (Sweden), Isodraht (Germany), and Slaska (Poland). The company offers a wide product portfolio and is well-reputed globally and locally for its substantial manufacturing resources, experience, and know-how.

Pros:
– Lower production costs due to the economic advantages of manufacturing in China[…
– High output in less time, facilitated by cheaper labor costs and higher capacity…
– Strong manufacturing resources, experience, and know-how, making it a leading su…

Cons:
– Ethical considerations regarding low labor costs, which may involve exploitative…
– Significant drawbacks such as logistical challenges and risks associated with ov…
– Rising macro, policy, and geopolitical risks in China, prompting firms to consid…

China Enamelled Copper Wire & Rectangular Copper Wire …

Product Details: Ultrafine copper wire is made from high purity copper, known for its excellent electrical and thermal conductivity. It is used in precise applications such as microelectronics, medical devices, electronic cables, and coils in electric motors. The wire is highly ductile and malleable, allowing it to be shaped into various forms without breaking. It is also available in enameled and plated forms for specific applications like transformers, power supplies, and high-tech precision products.

Pros:
– Excellent electrical conductivity, second only to silver.
– High heat resistance and a high melting point, ensuring longevity.
– High corrosion resistance, reducing the risk of deterioration and failure.
– High malleability and ductility, allowing it to be shaped and stretched without…
– 100% recyclable, contributing to sustainable practices.
– Excellent thermal performance and ability to improve the skin effect in high-fre…

Cons:
– Cannot control electrical surges well, particularly in automotive parts or semi-…
– Produces electromagnetic interference (EMI), which can affect signal stability.
– More expensive than alternatives like aluminum, making large-scale installations…
– Relatively heavy, which can be a challenge in installations with weight limitati…
– Can oxidize over time when exposed to air, affecting appearance and conductivity…
– Vulnerable to theft due to its high value.

China Enameled Aluminum Magnet Wire Manufacturers, …

Product Details: Enameled aluminum wires are available in various diameters (0.20mm to 8.0mm) and shapes (round and flat). They comply with standards such as IEC 60317, NEMA, GB, and JIS. These wires are used as electrical conductors, especially in applications where coils are in motion. They come with different insulation types, including Polyurethane, Polyester, Polyesterimide, and Polyimide. Thermal levels range from 130°C to 240°C, catering to various applications including transformers, magnet coils, and high-temperature environments[1][3][4].

Pros:
– Price-efficient compared to copper enameled wires, offering significant cost sav…
– Lightweight, making them ideal for applications where weight reduction is crucia…
– Good corrosion resistance due to the natural oxide layer on aluminum, suitable f…
– Easy to handle during installation, reducing labor costs.
– Available in a wide range of colors and can be easily alloyed and welded to crea…

Cons:
– Lower electrical conductivity compared to copper enameled wires, resulting in hi…
– More brittle than copper, making them more vulnerable to damage when bent repeat…
– Lower temperature tolerance and heat resistance, not suitable for high-temperatu…
– The surface can become unglued and brittle over time, making the wire difficult…

China Motor Winding Wire Manufacturers and Factory

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, such as polyester coated, nylon coated, and polyesterimide/polyamideimide coated. These wires come in different gauges (e.g., 5 swg – 40 swg) and are packaged in reels. They are used in applications ranging from domestic equipment to critical industrial and automotive applications.

Pros:
– Good electrical characteristics and heat resistance
– High flexibility and windability
– Excellent thermal shock resistance depending on the insulation type
– Less expensive and easier to manufacture compared to foil winding
– Higher electrical conductivity compared to aluminum
– Does not easily oxidize, reducing maintenance needs

Cons:
– Lower power density and larger size compared to foil winding
– Mediocre thermal shock resistance and poor resistance to hydrolytic degradation…
– Requires more space due to lower fill factor
– May have higher mechanical stress in certain applications if not properly select…

Enameled copper winding wire – Jiangsu Yuheng

Product Details: Enameled copper winding wires, also known as magnet wires, are copper wires coated with a thin insulation layer, typically made of enamel. These wires are available in various gauges (e.g., 16 AWG to 38 AWG) and have different temperature ratings (e.g., 105 ℃ to 240 ℃). The insulation can be made from materials such as polyvinyl acetal, modified polyester, polyester-imide, polyamide-imide, and polyurethane. These wires are widely used in applications like transformers, motors, inductors, electromagnets, and other electrical components[1][3][4].

Pros:
– High ductility due to the copper alloy’s elongation rate of 20~40 percent[1].
– Low resistivity, resulting in lower electrical loss and smaller voltage drop[1].
– Anti-fatigue properties with elasticity up to 1.8 times higher than aluminum[1].
– Low heat generation under the same current, making them operationally safer[1].
– Excellent thermal and electrical conductivity, and resistance to corrosion[2][4]…
– High durability and long shelf life, suitable for various electrical application…
– Flexible and can be easily formed into different shapes and sizes[2][3].
– Pressure and temperature resistance, with withstand voltage ranges of 3000-5000V…

Cons:
– Increased sensitivity and lower voltage compared to other types of wires[2].
– Low resistance to temperature changes, making the coating highly flammable if no…
– Not compatible with paints having fast solvent volatilization and high viscosity…
– Potential for short circuits if the insulation layer is damaged or of poor quali…

China Magnetic Wire Manufacturers and Factory – Suppliers

Comparison Table

Frequently Asked Questions (FAQs)

What types of winding wire do Chinese manufacturers produce?

Chinese manufacturers produce a wide range of winding wires, including enameled copper wire, enameled aluminum wire, paper-covered wire, and more. These wires are designed for various electrical applications such as motors, transformers, inductors, and other electronic devices. Each type of wire is tailored to meet specific requirements for insulation, thermal conductivity, and mechanical strength.

Where are the main manufacturing locations for winding wire in China?

The main manufacturing locations for winding wire in China are primarily in the provinces of Jiangsu, Shanghai, and Guangdong. Cities like Suzhou, Taicang, and Shanghai are hubs for winding wire production due to their advanced manufacturing facilities, modern equipment, and strategic locations near major ports.

What is the manufacturing process for enamel coil wire in China?

The manufacturing process for enamel coil wire in China involves several key steps. It starts with wire drawing, where copper rods are drawn through dies to achieve the desired diameter. The wire is then coated with enamel insulation, typically made from polymer resins, through a controlled process. After coating, the wire undergoes a curing process in an oven to enhance the adhesion and properties of the enamel. Rigorous testing and quality control measures are also implemented to ensure the wire meets industry standards.

How do I find a reliable winding wire manufacturer in China?

To find a reliable winding wire manufacturer in China, you need to do thorough research. Look for manufacturers with a good reputation, high-quality products, and adherence to global electrical standards. Check for certifications and read reviews or testimonials from other clients. You can also use trade directories, industry reports, or attend trade shows to find and evaluate potential manufacturers.

What are the advantages of manufacturing winding wire in China?

Manufacturing winding wire in China offers several advantages. One of the main benefits is lower production costs due to cheaper labor and raw materials. Chinese factories are also known for their high output and fast turnaround times, making them ideal for large-scale productions. Additionally, many Chinese manufacturers have modern equipment and automated processes, ensuring high-quality products without compromising on quantity. However, it’s important to consider factors like shipping costs and ethical labor practices when making your decision.