Are you looking for the best super enameled copper 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 factories, highlighting their quality, reliability, and the unique features that set them apart. 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 to 0.05mm) and is used in precise applications such as microelectronics, medical devices, internal wiring for smartphones and personal computers, and medical probe cables like endoscopes and ultrasound diagnostic equipment.

Pros:
– High electrical and thermal conductivity
– Excellent ductility and flexibility
– Ideal for precise applications like microelectronics and medical devices
– Durable and resistant to corrosion, especially when tinned
– 100% recyclable without degradation of properties
– Compatible with existing infrastructures and easy to upgrade
– Cost-effective compared to fiber optic cables

Cons:
– Limited bandwidth and transmission distance
– Susceptible to electromagnetic interference and signal degradation
– Higher cost compared to alternatives like aluminum
– Relatively heavy
– Can oxidize over time affecting appearance and conductivity
– Vulnerable to theft due to high value
– May need replacement in as little as 5 years due to degradation

Zhuhai RONSEN Super Micro-wire Co., Ltd._Enameled …

Product Details: Zhuhai RONSEN Super Micro-wire Co., Ltd. is a leading manufacturer of enameled copper wire and special enameled copper wires in China. The product lines include enameled copper round wire (non self-adhesive), self-adhesive enameled wire, small flat enameled wire, alloy wire, and tinned round wire. These products are produced in accordance with international standards such as IEC 60317, NAME MW1000, and JIS C3202, as well as customers’ special demands. The company is located in the Guangdong-Hong Kong-Macao Greater Bay Area, facilitating global logistics and delivery.

Pros:
– High-standard and high-quality enameled copper wire products with precise contro…
– Environmentally compatible products with minimal content of contaminated materia…
– Global supply chain with convenient logistics to meet flexible delivery requirem…
– Wide range of applications in electrical products such as transformers, motors,…

Cons:
– No specific cons mentioned directly related to the products of Zhuhai RONSEN. Ho…

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, and BS6811. Thermal indexes include 155°C, 180°C, and 200°C. The wire is used for 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 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 Enameled Wire Manufacturer, Enameled Wire Supplier

Product Details: Zhengzhou LP Industry Co., Ltd produces enameled wire with various specifications. The materials include aluminum and copper conductors. The wire shapes available are round, flat/rectangular, and square. Dimensions range from 0.020mm to 5mm for round wires and up to 65mm² for flat wires. The thermal classes include 155°C, 200°C, and 220°C. Insulation types are polyurethane, polyamide, and polyester. The products comply with international standards such as IEC, NEMA, JIS, and GB. Applications include transformer, motor, generator, car, aerospace, and other industries. The company also offers double-coated rectangular wires and ultra-fine rectangular enameled copper wires for specific purposes like electronic transformers

and micro motors[3][5].

Pros:
– High resistance to heat and abrasion
– Long shelf life
– Excellent electrical insulation properties and protection against corrosion
– High durability and resistance to most copper alloys
– Flexible and can be molded into different shapes and forms
– Low price and cost-effective
– Higher voltage breakdown and higher outer diameter, making it effective for tran…
– Complies with international standards such as IEC, NEMA, JIS, and GB

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

Super Enamelled Copper Wire – China Factory, Suppliers …

Product Details: Super Enamelled Copper Wire is a film insulated copper conductor used in coil windings for motors, transformers, generators, and other electromagnetic equipment. It consists of a round copper wire covered with a layer of suitable insulation, such as polyester, polyamide, or polyimide. The wire is available in various diameters and is used in applications like domestic equipment, pumps, motors, stabilizers, and heavy-duty appliances.

Pros:
– High electrical conductivity and good winding ability
– Improved thermal resistance and corrosion resistance
– Flexible and can be shaped into various forms
– Excellent electrical insulation properties and protection against corrosion
– High durability and long shelf life
– Suitable for high-voltage and high-temperature applications

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

China Ultra Fine Enameled Copper Wire

Product Details: Ultra-fine enameled copper wire is made by coating rectangular or round copper wire with high-temperature insulating varnish. It is available in various sizes, ranging from 0.011mm to 0.800mm in diameter. The wire meets international standards such as IEC 60317 and NEMA MW. It is widely used in electronic transformers, power supplies, solar energy, wireless chargers, automotive electronics, and high-tech precision products. The wire has different insulation species, temperature indexes, and conductor thicknesses to meet various customer requirements.

Pros:
– High coil space factor rate, up to 96%, reducing resistance and increasing curre…
– Larger surface area, better thermal performance, and improved skin effect.
– Excellent electrical insulation properties, protection against corrosion, and hi…
– Flexible and can be easily formed into different shapes and sizes.
– High resistance to heat and mechanical stresses, suitable for high-speed electri…
– Long shelf life, typically around 20,000 hours, and low maintenance.

Cons:
– Increased sensitivity and lower voltage compared to other types of wires.
– Low resistance to temperature changes; the coating is not highly resistant to he…
– Not compatible with paints having fast solvent volatilization and high viscosity…
– The enamel coating can be thicker than bare copper, which may affect soldering p…
– May have cracked enamel, reducing breakdown voltage.

Enamel Coated Copper Wire China Supplier

220°C C Enameled Copper Round Wire

Product Details: The 200°C C Enameled Copper Round Wire features a polyester imide insulation coating. It is available in dimensions ranging from 0.05mm to 3.00mm. This wire is suitable for automated soldering equipment and is used in the production of small motors, transformers, relays, and magnet coils. It has an elongation of >30%, springiness of <45, and excellent adherence and flexibility. The wire has a breakdown voltage of 7kV, a temperature index of 200°C, and can withstand heat shock up to 320°C. It also has a solvent test duration of 4 hours and an electrical resistivity of 0.017241Ωmm²/m at 20°C. The primary

insulation color is transparent or natural.

Pros:
– High-voltage and high-temperature resistance
– Excellent thermal and electrical conductivity
– High durability and resistance to corrosion
– Versatile and can be shaped into various shapes and sizes
– Suitable for high-speed electrical systems and requires little maintenance
– Long shelf life

Cons:
– Increased sensitivity and lower voltage
– Low resistance to temperature changes
– Insulation coating is not resistant to heat and is highly flammable
– Not compatible with paints with fast solvent volatilization and high viscosity

AIW220 2.2mm x0.9mm High Temperature Rectangular …

Product Details: The AIW220 2.2mm x 0.9mm High Temperature Rectangular Enameled Copper Wire is a product from Ruiyuan. It has a conductor diameter of 2.2mm in width and 0.9mm in thickness, with an insulation thickness of 0.02mm. The overall dimensions are 2.3mm in width and 0.97mm in thickness. The wire has a high heat resistance level of 220°C, and it is certified to meet various industry standards. It is used in applications such as 5G base station power supplies, aerospace, maglev trains, wind turbines, new energy automobiles, and electronics. The product features low MOQ, quick delivery, and top quality.

Pros:
– High space factor, enabling the production of smaller and lighter electronic mot…
– Increased density of conductors per unit area, allowing for small-sized and high…
– Better heat dissipation performance and electromagnetic effects compared to enam…
– Minimum conductor thickness reaches 0.09mm, with a maximum width to thickness ra…
– Independent innovation technology and special production process enhance perform…
– Low MOQ and quick delivery options available.

Cons:
– No significant cons mentioned in the product details.

0.025mm UEW Ultra-fine Enameled Copper Wire – Ruiyuan …

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Super Enameled Copper Wire Factories in China

What is the manufacturing process of super enameled copper wire?

The manufacturing process involves several key steps. First, the bare copper wire undergoes an annealing process to soften the copper and make it more malleable. Next, the enamel is applied to the wire through a calibrated die, followed by polymerization in an oven where the solvent evaporates and the enamel hardens. After that, the wire is cooled, lubricated, and then wound onto spools. This process ensures the wire meets the required standards for electrical insulation and durability.

What standards do Chinese factories follow for producing enameled copper wire?

Chinese factories, such as Zhuhai RONSEN, produce enameled copper wires in accordance with international standards like IEC 60317, NAME MW1000, and JIS C3202. These standards ensure the wires meet specific requirements for electrical performance, safety, and environmental compatibility. This adherence to standards guarantees high-quality products that can be used globally.

Where are these factories typically located, and how do they manage logistics?

Many of these factories are located in the Guangdong-Hong Kong-Macao Greater Bay Area, which offers convenient logistics and access to global markets. This strategic location allows for efficient delivery and flexible shipping options to meet customer needs worldwide.

How do Chinese factories ensure the environmental compatibility of their enameled copper wires?

Chinese factories take environmental considerations seriously. They produce enameled wires in compliance with environmental standards, minimizing the content of contaminated materials. Independent third-party laboratories issue EHS certificates to verify that the wires are green and environmentally friendly.

What applications do enameled copper wires have, and why are they important?

Enameled copper wires are used in a wide range of electrical products, including transformers, motors, relays, and magnetic valves. They are also essential in emerging industries such as 5G communications and vehicle manufacturing. The wires’ electrical insulation properties make them crucial for ensuring the reliable operation of these devices.