Are you looking for the best aluminum enameled wire factories in China? If so, you’re in the right place. In this article, we’ll compare some of China’s top manufacturers, such as Zhengzhou LP Industry Co., Ltd. and others, to help you make an informed decision for your needs. Let’s dive in and explore what each has to offer.

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 Index options include 155°C, 180°C, and 200°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

China Enameled Wire Manufacturer, Enameled Wire Supplier

Product Details: Zhengzhou LP Industry Co., Ltd produces various types of enameled wires, including enameled aluminum wire and enameled copper wire. The wires come in different shapes such as round, flat/rectangular, and square. The dimensions range 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. Applications include transformers, motors, generators, electric welding machines, and other electrical and mechanical systems.

Pros:
– High durability and long shelf life
– Excellent thermal and electrical conductivity
– High resistance to heat and abrasion
– Good electrical insulation properties and protection against corrosion
– Versatile and can be shaped into various shapes and sizes
– Low cost and high value for money
– 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 having fast solvent volatilization and high viscosity
– Increased sensitivity and lower voltage compared to other types of wires

6.0mm Enamelled Aluminum Round Wire

Product Details: Enameled Flat Copper Wire: This wire features a flat wire thickness of 0.80-5.60mm and a width of 2.00-16.00mm, with a suggested width/thickness ratio of 1.4<W/T<8.0. The conductor is made of enamelled copper wire, and it complies with standards such as IEC 60317-16, 60317-16/28, MW36 60317-29, and BS6811. The thermal index ranges from 155°C to 200°C. It is used in applications like transformers, motors, photovoltaic inverters, and various electrical equipment[1].

Pros:
– Excellent bending property and high flexibility of the enamel
– Good resistance to abrasion and high mechanical properties
– Higher thermal properties and good resistance to refrigerant and freon
– Suitable for windings subjected to high temperature and mechanical stress
– Good chemical resistance and outstanding mechanical and chemical properties
– Long shelf life and durability, making it ideal for electrical devices and high-…

Cons:
– Increased sensitivity and lower voltage
– Low resistance to temperature changes, and the coating is not resistant to heat,…
– Not compatible with paints having fast solvent volatilization and high viscosity
– Thicker enamel can make soldering more challenging compared to bare copper wire[…

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 various industries including aviation, military, and marine.

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 for different applications

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

China Enameled Aluminum Magnet Wire Manufacturers, …

Product Details: Enameled aluminum wires are used as electrical conductors, particularly in applications where coils are in motion. They are available in various diameters (0.20mm to 8.0mm) and insulation types such as Polyurethane, Polyester, Polyesterimide, and Polyimide. These wires comply with standards like IEC 60317, NEMA MW1000, and JIS C3202. They are classified into different thermal levels (120, 130, 155, 180, 200 degrees) for various applications, including magnet coils, transformers, and high-temperature environments[1][3].

Pros:
– Price-efficient: Aluminum enameled wires are more cost-effective compared to cop…
– Lightweight: Aluminum is lighter than copper, making these wires ideal for appli…
– 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…

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…
– Oxidation and corrosion: Aluminum wires can form an oxide layer in high humidity…
– Connection issues: Aluminum wires require careful connection to avoid deformatio…

High Quality Enameled Aluminum Magnet Wire For Electric …

LP Magnet wire

Product Details: Copper winding wires are enamelled copper electrical conductors used in coil windings for motors, transformers, generators, and other electromagnetic equipment. They come in various types, such as polyester coated, nylon coated, and polyimide coated, each with different electrical, thermal, and mechanical properties. These wires are available in a range of sizes (5 swg – 40 swg) and are used in applications including domestic equipment, pumps, motors, stabilizers, transformers, fans, auto electricals, and heavy-duty domestic appliances.

Pros:
– Good electrical characteristics and heat resistance
– High flexibility and windability
– Suitable for high-speed machine winding
– Strong mechanical properties and resistance to hydrolytic degradation
– Less expensive and easier to manufacture compared to foil winding
– Higher electrical conductivity compared to aluminum

Cons:
– Lower power density and larger size compared to foil winding
– Mediocre thermal shock resistance in some types
– Poor resistance to hydrolytic degradation in polyester coated wires
– Requires more space due to lower fill factor
– Less compact design compared to foil winding

Enameled Copper Clad Aluminum Wire Uew/155 degree

Product Details: Enameled copper clad aluminum wire is a type of magnet wire that combines the beneficial properties of copper and aluminum. It is used to make windings that require light weight, high relative conductivity, and good heat dissipation. Key specifications include: magnet wire diameter of 0.10-0.75mm (SWG:21-41), polyurethane coating (QA/UEW), natural color (copper color), and temperature classifications of 130°C, 155°C, and 180°C. The wire is manufactured according to standards SJ/T 11223-2000 and GB/T6109.1 ~ 11-1990. Applications include voice coils, CD-ROM coils, mobile and watch components, high-frequency transformers, and deflexion and degaussing coils of displays.

Pros:
– Short delivery and timely delivery
– Considerate after-sales service
– Professional manufacture with over 12 years of experience
– Full set of testing equipment to ensure product performance
– Strict quality control process
– Competitive pricing due to factory direct sales
– Good cost advantage due to manufacturing both CCA wire and other products

Cons:
– Lower tensile strength compared to pure copper wire, making it more likely to br…
– Lower electrical conductivity than solid copper wire, which can result in increa…

Super Enamelled Aluminium Winding Wires – China Factory …

Product Details: Super enamelled aluminium winding wires are used in electronic circuits, television degaussing coils, washing machine motors, fans, and AC compressors. These wires are made from high-quality aluminium and have various insulation classes such as polyester, polyestermide, and dual-coated polyamide-imide. The wires are available in a range of sizes (6 swg to 37 swg) and meet standards like IS 13730 and IEC 60317. They have good mechanical, electrical, and chemical properties, including high elongation, adherence, and thermal endurance[1][2][5].

Pros:
– Cost-effective and cheaper compared to copper wires
– Lighter in weight
– Better heat dissipation properties
– Easy to handle
– Reduced weight and cost of the end product
– Faster heat dissipating properties which can increase the life expectancy of the…

Cons:
– Higher resistance leading to increased heating and potential fire hazards
– Lower electrical conductivity compared to copper
– More susceptible to oxidation and corrosion
– Tends to experience more ‘creep’ and ‘fatigue’ over time, leading to potential m…
– Can frequently separate from screws on electrical outlets, switches, or lights,…

China Enameled Aluminum Wire Suppliers & Manufacturers

Product Details: Enameled aluminum wire, Model NO.: Enameled Aluminum Wire, Certification: ISO9001, CE, UL, SGS, RoHS. Shape: Round Wire, Conductor Type: Single, Thermal Class: 130, 155, 180, 200, 220, 240. Insulation Material: Uew/Pew/Eiw/Aiw. Inner Packing: Plastic Spools(PT4–PT200). Specification: a: 1-10 b: 3-16. HS Code: 85441900. Insulation Level: B, F, H, C. Application: Transformer, Instrument, Electrical Equipment, Motor. Conductor Material: Aluminium Wire. Type: Enamel. Color: Natural, Red, Golden. Insulated: Enameled Coating. Specifications: IEC/GB/NEMA/JIS.

Pros:
– Corrosion resistance
– Shiny finished
– Better conductivity
– Shockproof
– Elongation
– Adherence and flexibility
– Scrape resistance
– Thermal endurance

Cons:
– Mechanical strength of aluminum wire is poor
– Electrical conductivity is about two-thirds of copper
– Density is one-third of copper

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Aluminum Enameled Wire Factories in China

What is the typical production process for aluminum enameled wire in Chinese factories?

The production process for aluminum enameled wire involves several key steps. It starts with wire drawing, where the aluminum wire is pulled through dies to achieve the desired diameter. Next, the wire is annealed to soften it, followed by a cleaning process to remove any debris. The wire is then coated with liquid enamel and cured in an oven. After curing, the wire is cooled and sized to the final diameter. Finally, an external lubricant is applied to enhance handling during motor winding production.

What types of enamel are used for coating aluminum wires in Chinese factories?

Chinese factories use electro-insulating enamel films for coating aluminum wires. This enamel is applied through a calibrated slot in an enameling die, ensuring the right quantity for proper polymerization. The enamel undergoes solvent evaporation and polymerization in ovens at temperatures around 600-700°C, though the wire itself reaches temperatures of 250-300°C due to wire speed.

How do Chinese factories ensure the quality of their enameled wire products?

Chinese factories ensure the quality of their enameled wire products through strict quality control measures. This includes implementing international standards such as IEC, NEMA, and JIS. The wires undergo multiple inspection procedures, including raw material inspection, semi-finished production inspection, and packing and marking inspection. Additionally, each wire is processed multiple times to ensure adhesion and flexibility, and goods in the workshop are inspected every 45 minutes.

What kind of production equipment is necessary for manufacturing enameled wire in China?

Manufacturing enameled wire in China requires advanced production equipment. Key pieces include wire drawing machines to reduce the wire diameter, annealing ovens to soften the wire, and enameling dies to apply the enamel coating. Horizontal or vertical ovens are used for curing the enamel, and big fans are employed for cooling the wire. Other essential equipment includes machines for sizing the wire and applying external lubricants.

Where are most of the aluminum enameled wire factories located in China, and what are the advantages of these locations?

Many aluminum enameled wire factories in China are located in regions with convenient transportation links, such as Nanxun near the Yangtze River and Dezhou. These locations offer proximity to major highways and expressways, facilitating easy transportation of raw materials and finished products. The beautiful and stable environment also supports high-tech enterprises, enabling efficient and uninterrupted production.