Archive for Xinyu Enameled Wire

onsdag, december 12th, 2018

Enameled Aluminum Wire Is Widely Used At Home And Abroad

With the continuous advancement of the process technology of the motor manufacturing industry and the popularization and application of automated production lines, coil manufacturing equipment such as high-speed mechanical winding devices, automatic winding devices, and CNC up-type machines are becoming more and more widely used in the manufacture of motor coils. In order to ensure dimensional stability during coil forming, higher requirements are placed on the softness of the wrapped copper flat wire, that is, the copper wire is required to have high elongation, low rigidity, small rebound angle, and ensure winding. The copper-clad flat wire has the above-mentioned performance dispersion.

In general, the softness of the wrapped copper wire is mainly affected by factors such as copper material, annealing temperature, and package sintering. In this paper, the effects of copper material, annealing temperature, and packaged sintering on the softness of wrapped copper flat wire are studied.

Polyester imide/polyamide composite enameled wire, heat grade 180 This product has good thermal shock resistance, high softening breakdown temperature, excellent mechanical strength, good solvent resistance and refrigerant resistance, and the weakness is easy under the premise of blocking. Hydrolysis, widely used in motors, electrical appliances, instruments, power tools, dry power transformers and other windings with high heat resistance requirements.

Polyesterimide/polyamide-imide composite enamelled wire is widely used in domestic and overseas heat-resistant xinyu enameled wire , its thermal grade is 200, the product has high heat resistance, and also has anti-freezing agent, cold resistance, radiation resistance, etc.

Characteristics, high mechanical strength, electrical function is not chaotic, chemical resistance and refrigerant resistance are good, and overload capacity is strong. Widely used in refrigerator compressors, air conditioning compressors, power tools, explosion-proof electric ideas and high temperature, high cold, radiation, overload and other conditions used in the motor, electrical appliances.

Xinyu-enameledwire is a professional Enameled aluminum wire manufacturer, click Xinyu-enameledwire Reviews konw more details, or go to our site for further information.

mandag, december 10th, 2018

Xinyu Enamelled Copper Wire Type

Xinyu Enameled Copper Wire can work continuously under 130C and has excellent and electrical properties and is suitable for winding in general motors of class B and F and coils of electrical instrument.

Nylon outer polyester enameled copper wire

Temperature rating: 155 degrees

Insulation Description: Nylon outer polyester enameled copper wire is a typical double-layer insulation structure, and its temperature resistance and mechanical properties are superior to Enameled Wire types.


(a) Excellent linear winding, good wear resistance, suitable for high speed winding or automatic winding;

(b) Has good temperature resistance and mechanical properties.

Applications: Motors and coils

Straight-welded polyurethane enameled copper wire

Temperature rating:180 degrees

Insulation Description: Straight-welded polyurethane enameled copper wire is insulating composition is denatured polyurethane. It is designed for combination of straight soldering and high thermal resistance winding. Its high temperature index has better thermal performance than traditional straight soldering. .


(a) Excellent heat resistance and chemical resistance.

(b) Physical properties are suitable for most coil applications.

(c) can be welded directly to 450~510 degrees.

Applications: High voltage coils, relays, transformers, hand tool machine motors, electronic coils, etc.

Under the guidance of “Quality First, Customer First”, Xinyu Magnet has made great efforts in technological innovation and market development. After years of development, Xinyu brand’s Enameled Aluminum Wire has become one of the most well-known manufacturers of enameled wire and the world.

torsdag, december 6th, 2018

Xinyu Enamelled Copper Wire And Enameled Aluminum Difference

Indoleimide outer polyester polyester coated Enameled Copper Wire

Temperature rating: 165 degrees

Insulation Description: Indoleimide outer polyester polyester coated enameled copper wire is double-layer insulation. This combination enhances the wear resistance of PEW to obtain the best characteristics. Because it is excellent in the self-slip AI and Nylon coating, it is superior to PEW+NY. Temperature and mechanical properties.


(a) The surface of the Magnet_wire is smooth, the line resistance is extremely low, easy to operate, and the coil volume is small and strong.

(b) Excellent temperature resistance 165 degree wear resistance, winding is not easy to break the skin, the characteristics are much better than the general 155 degree PEW.

(c) Excellent linear winding, suitable for high speed winding or automatic winding.

Applications: Relays, sealed coils.

Comparison of enamelled copper wire and enamelled aluminum wire:

1. The only advantage of enameled aluminum wire is that it is cheap. In addition, its proportion is less than one-third of that of copper, and the cost of winding one winding is only one-fifth of that of copper.

2, using a knife to scrape off the paint will recognize it, copper is yellow aluminum is white.

3, the weight of aluminum should be lighter. The appearance of aluminum is not shiny with copper. The color of the aluminum wire is only for the slightly thinner wire. The copper at the joint is soldered with aluminum.

More information about the Enameled wire is available at Xinyu .

mandag, december 3rd, 2018

Xinyu Enameled Wire Has A Broad Market Prospect

Affected by large-scale power grid construction, electromechanical industry, emerging industries led by home appliances, high-tech industries with electronic information as the mainstay, and economic globalization, China’s enameled wire industry continues to develop at a high speed. Although China’s enameled wire industry started late, the market space is large and the labor cost is low, which makes the Enameled Wire production enterprises obtain rapid development. Through the introduction of advanced equipment and technology, and through technological breakthroughs in independent research and development, China’s enameled wire manufacturers have gradually narrowed the technological gap with advanced industrial countries, and the technological processes of some products have reached the international advanced level.

With the implementation of independent innovation projects, the upgrading of domestic consumption structure and the new round of expansion of large-scale infrastructure construction, the market demand for enameled wire products, especially for power grid construction and power transmission equipment for power transmission and transformation equipment, will be further expanded; At present, China’s vigorous promotion of the development of new energy industry will make Enameled Copper Wire products for new energy industry a new growth point in the industry.

China’s enameled wire industry started late, but the market space is large, and the labor cost is low, so that the enameled wire production enterprises have achieved rapid development. [2] At this stage, manufacturers introduced technological breakthroughs through independent research and development, and gradually narrowed the technological gap with advanced industrial countries. Affected by large-scale power grid construction, electromechanical industry, emerging industries led by home appliances, high-tech industries with electronic information as the mainstay, and economic globalization, the domestic enameled wire industry continues to develop at a high speed.

torsdag, november 29th, 2018

Detailed Analysis Of The Function Test Of Enameled Wire I

Factors affecting thermal shock; (1) the influence of paint, (2) the influence of copper wire, (3) the impact of enamelled technology. The softening breakdown function of the enameled wire is a measure of the ability of the paint film of the enameled wire to withstand the thermal deformation under the mechanical force effect, that is, the ability of the pressure-sensitive paint film to be plasticized and softened at a high temperature. The heat-resistant softening breakdown function of the enameled wire paint film is determined by the molecular structure of the paint film and the effect of the molecular chain.

Electrical function, including breakdown voltage: paint film continuity, DC resistance test.

The breakdown voltage refers to the ability of the voltage load accepted by the enameled wire paint film. The primary factors affecting the breakdown voltage: (1), film thickness: (2) film roundness, (3), degree of cure. (4) External impurities in the paint film.

Paint film continuity test is also called pinhole

Its primary influencing factors, (1) the impact of the original data: (2) the impact of operational technology: (3) the impact of equipment.

DC resistance is the measured resistance value per unit length.

Influence current resistance first: (1) degree of annealing, (2) enamel equipment.

4 chemical resistance: including solvent resistance, solderability.

Solvent-resistant function means that after the enameled wire is wound into a coil: the solvent in the impregnating varnish has a different degree of swelling effect on the paint film at a higher temperature. The chemical resistance of the enamelled paint film is determined by the characteristics of the paint film itself: under the certain conditions of the paint, the lacquer technology has a certain influence on the solvent resistance of the enameled wire.

Click here for more information on Enameled Copper Wire .

mandag, november 26th, 2018

Details Of The Performance Characteristics Of Xinyu Enameled Copper Wire

The Enameled Copper Wire Supplier Xinyu manufactures an exclusive range of super enameled copper wire that is manufactured using E.C Grade copper rods that is extruded or drawn by dies of special size and is further repeatedly coated with enamel. Our assortment of enamelled copper wire comprises Polyester, Polyesterimide and Self-Solderable enameled wires.

Performance features of Enameled Copper Wire:

— High conductivity, high heat resistance
— Shock resistance, corrosion resistant
— Excellent durability, durable resistant
— Superior strength, reliability
— Rust resistant, affordability
— Low maintenance

Main application of Enameled Copper Wire:

— Lighting fixtures
— Transformers
— Coils
— Switchgear
— Solenoid valves
— Automobiles
— Electrical appliance
— Industrial electronics

Click Enameled Aluminum Wire or xinyu-enameledwire for more details about xinyu enameled copper wire.

torsdag, november 22nd, 2018

Enamelled Copper Wire From The Transformer Copper Foil Suppliers

As the one of the leading Enameled Copper Wire manufacturer, Xinyu-enameledwire has developed a full range of enameled copper wire to meet its customer’s requirements and applications. Products are manufactured as per the specific needs of our customers.

In this article, you will see more information about transformer copper foil:

Xinyu Transformer Copper Foil has excellent tensile strength, elongation, conductivity and hardness. It is mainly used in oil-immersed and dry-type transformers winding.

THICKNESS: 0.08~1.20mm

WIDTH: 405mm(Max.)

Features Of Xinyu Copper Foil For Transformers:

A) Good viscosity & cold resistance.
B) Excellent tensile strength.
C) Superior flexibility.
D) Ageing-resistant, , oil & acid resistant.
E) Flame retardant, easy to tear apart.
F) Higher conductivity comparing with aluminum foil.

Advantages Of Our Copper Foil For Transformers:

A) No Burrs
B) Round Edge
C) High Conductivity
D) High Purity
E) Totally Annealed
F) Good Reputation

We were amongst the first Winding Wire manufacturers to produce Self-Solderable Enamelled Copper wire, of superior quality which continues to be our main focus, till date.

mandag, november 19th, 2018

Paint Peeling Method For Xinyu Enameled Wire

Stripping of xinyu Enameled Wire . Let’s talk about the centrifugal knives. This is said to be the first paint stripping equipment introduced in Germany. It is a three-speed high-speed rotating tool that directly peels off the aluminum enamel-coated paint. . This stripping method, like hand-painting, is only suitable for stripping of large lines. As we all know, the physical properties of aluminum, soft and tough, is only half of that of copper. When using a centrifugal knife, it is easily twisted into a rope. It is directly twisted. If you use an aluminum enameled wire with a diameter of 1.5. Below MM, the centrifugal knife is not suitable for you. Even if it is not directly broken, it will be twisted. If you use a smaller diameter aluminum enameled wire, basically do not consider this off.

The another type is the grinding wheel of aluminum enameled wire. Whether you use a wire wheel or a fiber wheel, the temperature of the aluminum wire will rise rapidly with high-speed friction during the process of grinding the aluminum enamel wire. With the high-speed flowing air flow, the surface of the aluminum wire is quickly oxidized and is difficult to handle after being oxidized.

In addition, due to the different materials of the grinding wheel, in general, the aluminum enamel wire of the wire wheel is yellowed, and the aluminum enamel wire of the fiber wheel is grayed or blackened, in any case, the color of the aluminum wire of the wire wheel or the fiber wheel. It is not the silver white of aluminum itself. The thick wire is oxidized to a small extent after grinding by the grinding wheel. It can also see silver white, the effect of fine wire is much worse, and the thin wire is easily broken, and it will become brittle after grinding. So, if your company’s current line is thicker, you can use this method. If it is a thin line, this method is not suitable.

tirsdag, november 13th, 2018

Introduction Xinyu ECCA Wire Information

The professional Enameled Wire supplier – xinyu-enamelediwre, founded in 2002, specializes in the production of copper enameled wire and enameled aluminum wire, ecca wire, etc. We are the industry leading manufacturers, suppliers, wholesalers and exporters in dealing high performing enameled wire.

Enameled copper clad aluminum wire(ecca wire) is a new kind of magnet wire applying CCA as conductor ,which combines the beneficial properties of the wonderful conductivity of copper and the light-weight of aluminum.

Xinyu ECCA Wire Application

1.Special magnet wire applied in voice coils, CD-ROM coils;

2.Light magnet wire for mobiles and watches;

3.Magnet wire for high frequency transformers;

4.Magnet wire for deflexion coils of display;

5.Magnet wire for degaussing coils of display;

6.Other magnet wire

Xinyu ECCA Wire Advantage

A) High-quality raw material adopted.

B) Superior quality with competitive price.

C) Professional technology and sales team.

D) Timely after-sale service.

E) Special specification can be customized, OEM is also accepted.

F) Fast Delivery.

G) Elantas insulation available.

H) Diameter range from 0.18mm to 6.50mm, thermal class from 130 to 220.

I) Longer quality guarantee period, any quality problem we will compensate for your loss.

Advantages of enameled CCA wire:

As envelope alternatives of pure Enameled Copper Wire, it has good performance of high frequency transmission, originally it was applied in various types of high-frequency electromagnetic induction coil; now in order to save more production cost, ECCA wire has been widely used in various types of electronic coils, transformers, inductors, rectifiers, and all kinds of large and small motors, and has excellent soldering performance. Its density is low, the weight of the unit product can at least save 40% of the copper wire, it can save a lot of cost of production material.

Product Features of ECCA Wire:

High breakdown voltage

Good adhesion

Tin soldering

Few pinhole

Sustained and stable quality

If you have any new requirement, please feel free to contact with us. We will try our best to support you and become your long time partner.

fredag, november 9th, 2018

Xinyu TV With a Self-adhesive Magnet Wire

Due to the different types of products, the color TV deflection coil factory has different requirements for the bonding performance of the Enameled Wire. But in summary, there are three main aspects:

(1) It is not sticky at the specified temperature. In order to ensure that the self-adhesive enameled wire for color TV will not be automatically bonded during the manufacturing, transportation and storage process, a bonding test is required, and the enameled wire is heated at 60-100 ℃ for 5 to 60 minutes without stickiness or adhesion. small.

(2) It has adhesive force at a certain experimental temperature and can be bonded automatically. After the enameled wire is wound into a coil, after heating for 10 to 30 minutes at a temperature of 170 to 200 ℃, the enameled wire will be automatically bonded, and the bonding force is usually required to be 2 to 7 N.

(3) Maintaining adhesion at a certain ambient temperature. The bonded molded coil maintains a certain adhesive force at 120 to 150 ℃, that is, its resoftening temperature should be higher than 120 to 150 ℃. Although the enamelling process has a great influence on the bonding properties of the enameled wire, the copolymer composition of the self-adhesive paint is a key factor affecting the bonding properties of the enameled wire.

The self-adhesive layer of the Enameled Copper Wire must have thermoplasticity, that is, it can be melted and bonded at the bonding temperature, or contain residual reactive functional groups, so that it can produce a crosslinking reaction at the bonding temperature, which is equivalent to the occurrence of the self-adhesive layer of the enameled wire. Secondary curing.

Some deflection yoke plants require bonded bonded coils to have a certain bond at high temperatures, i.e., have a higher resoftening temperature. Since the bonding temperature is close to the re-softening temperature, this would require that the self-adhesive layer of the enameled wire must contain residual reactive functional groups that produce a second cure.

The fact that the enameled wire is not sticky after being treated at 60 to 100 ℃ means that the melting temperature of the self-adhesive layer is high, that is, melting or crosslinking can be performed only at a higher temperature.