Key attributes
| Application |
Industrial motors andelectrical equipment,... |
Conductor Material |
Copper |
| Conductor Type |
Solid |
Insulation Material |
Polyester imide paint |
| Rated voltage |
5000V |
Place of Origin |
Jiangxi,China |
| Temperature |
180℃ |
Shape |
Round |
| Diameter |
0.830~2.440mm |
Brand Name |
HUAERDA |
| Model Number |
EIW |
Type |
insulated |
Packaging and delivery
HUAERDA presents its top-quality Factory Wholesale High-Mechanical-Strength Polyesterimide Enameled Wire Class 180, specially designed for welding machines that demand high performance and durability. This enameled wire is made of solid conductor materials known for their superior strength and reliability, ensuring a seamless welding experience every time.
The High-Mechanical-Strength Polyesterimide used in this enameled wire offers excellent resistance to heat, chemicals, and abrasion, making it ideal for demanding welding applications. With a Class 180 rating, this wire can withstand high temperatures without compromising its structural integrity, providing long-lasting performance in even the most challenging conditions.
Whether you are a professional welder or a manufacturing company looking for a reliable solution for your welding machines, HUAERDA's Polyesterimide Enameled Wire is the perfect choice. It is designed to meet the highest industry standards and offers unmatched quality and performance that you can trust.
This enameled wire is available for wholesale purchase, making it an affordable option for businesses looking to stock up on high-quality welding materials. By purchasing directly from the factory, you can take advantage of competitive pricing without compromising on quality.
In addition to its exceptional mechanical strength and heat resistance, HUAERDA's Polyesterimide Enameled Wire is easy to work with, allowing for smooth and efficient soldering. Its solid conductor construction ensures a stable electrical connection, minimizing the risk of downtime or equipment failure.
Whether you are working on a small DIY project or a large-scale industrial application, HUAERDA's Factory Wholesale High-Mechanical-Strength Polyesterimide Enameled Wire Class 180 is the reliable choice for all your welding needs. Trust in the HUAERDA brand to deliver superior quality materials that will keep your machines running smoothly and efficiently for years to come
■ ■ ■ PRODUCT DESCRIPTION ■ ■ ■
Enameled Copper Round Wire
Enameled copper round wire is made of high purity copper with round cross-section, coated with insulating materials such as polyurethane, polyetherimide or polyiodide, and baked and cured at high temperatures to form insulated wires with good electrical insulation, mechanical properties, thermal properties and chemical properties.
Enameled copper round wire core characteristics
a) Electrical properties: high insulation (its breakdown voltage can reach thousands of volts).
b) Temperature resistance: temperature resistance grade is divided into class B (130 ℃), F (155 ℃), H (180 ℃ - 240 ℃), etc., to adapt to various types of high temperature and low temperature of different working environments.
c) Mechanical strength: the paint film is flexible and scratch-resistant, suitable for automatic winding equipment.
d)Chemical stability: resistant to solvents, humidity and some chemical corrosion.
Size: 0.050-2.600 mm (diameter)
Conductor: Copper (purity > 99.97%)
Heat resistance grade: 130/155/180/200/220/240 grade
Lacquer film thickness: Class 1 (thin lacquer) to Class 3 (thick lacquer)
Coating: PEW, UEW, EIW, PAIW, EIW+PAIW, PEW-NY, etc.
■ ■ ■ COMPANY PROFILE ■ ■ ■
Hua’erda Wire & Cable Group Co., Ltd. is a professional manufacturer of enameled wire, a leading enterprise in China's electromagnetic wire industry, and one of the top 500 enterprises in Zhejiang Province
The company has advanced production equipment and perfect testing facilities, strict quality control and sound certification system. The company has been honored as “National High-tech Enterprise”, “National Green Factory”, “National Specialized, Specialized, Specialized and New Small Giant Enterprise”, “National Industry Outstanding Supplier”, “National Industry Outstanding Supplier”, “National Industry Outstanding Supplier” and “National Industry Outstanding Supplier”. Supplier”, ‘Top Ten National Electromagnetic Wire Processing Enterprises’, ‘The First Batch of 5G+Internet Demonstration Enterprises in Jiangxi’, ‘The First Batch of Small Lighthouse Enterprises for Digital Transformation in Jiangxi’ and other honors. “ and other honors
Hua’erda enameled wire is the key material of “motor, coil, transformer” and other major categories of industrial products, and has a very wide range of applications in the seven new economic fields, such as “5G communications, new energy, electric vehicles, artificial intelligence”
Hua’erda enameled wire, with excellent product quality and high market share, enjoys a good reputation in the developed coastal areas of “Zhejiang, Fujian, Guangdong, Shanghai” and Southeast Asian countries
Transmit technology, connect the future. Hua’erda will continue to deepen the digital transformation and build a green and low-carbon benchmark factory. For the upgrade of global intelligent equipment, we will provide more reliable “Electromagnetic Wire - China Core” solutions for all scenarios
■ ■ ■OUR CERTIFICATES ■ ■ ■
■ ■ ■OUR EXHIBITION ■ ■ ■
■ ■ ■TRANSPORTATION METHOD ■ ■ ■
■ ■ ■ FAQ■ ■ ■
1. Q: How fine can the minimum diameter of enameled wire be
A: The smallest diameter of enameled wire we produce can be up to 0.060 mm. We adopt intelligent process control to ensure that excellent insulation and high temperature resistance can still be maintained under the demand of high precision, which is widely used in the fields of clicks, electrical appliances, new energy vehicles, 5G communication and so on
2. Q: How to ensure the quality stability of enameled wire
A: We monitor the process parameters in real time through the intelligent production system, and have a number of national invention patents and utility model patented technologies. For example, the multilayer composite enameled wire for 5G communication solves the problem of coating adhesion and has a domestic market share of over 11.2%.
3. Q: Do the conductor materials meet high standards
A: We use annealed low-oxygen and oxygen-free copper wires, which are superior to ordinary copper in terms of oxidation resistance and conductivity, and have passed industry certification. For example, the purity of the conductor is 99.97%, which ensures low resistance and low heat generation in long-term use.
4. Q: How long is the lead time for order delivery
A: For stock, we can ship the goods to the port of loading within 7 working days after we receive the deposit. For production period, it usually takes about 15 days to 30 days to ship the goods to the port of loading after we receive the deposit.
5. Q: How to deal with quality problems
A Please keep the product samples and contact customer service.
6. Q: Why do I buy enameled wire with many pinholes in the salt water test
A: The national standard stipulates that the correct way to take samples for testing is that the specimen should not be subjected to tension or unnecessary bending when it is removed from the package. Before each test, enough enameled wire should be removed to ensure that the specimen does not contain damaged wire segments. Dry never bend yo!
7. Q: Why is the resistance tested, greater than the specified range
A: The national standard specifies the resistance test environment of 20 ℃, the southern region of the basic test time is more than 30 ℃ high temperature weather, and the general customer themselves do not have a constant temperature laboratory, so the test results will be high. Or according to the temperature index converted to 20 ℃ resistance.
8. Q: Why is there a color difference between the two batches of products
A: Enameled wire is the main pursuit of product performance, the color of small differences do not affect the quality, please rest assured that the use.
9. Q: During the use of fine wire, there will be many threads and can't find the threads
A: The stretching force of fine thread is relatively poor, easy to break the thread. Just need to hand all the thread together (can not find the thread of the surface of the thread pulled off some), the surface of the waste line slowly gathered, remove some waste line, and finally will become a thread. Finding the thread is to remove some of the waste line and rest assured boldly collect
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