Monday, November 30, 2015

Breaking news

During two months effect, our new website has been on-line. This new website has more detail about our products, products' applications and other details. Our website address is http://www.windingwire.net/

Welcome to click.


Wednesday, November 25, 2015

paper covered winding wire

What is paper covered wire?

Paper covered wire simply means a kind of winding wire that copper (aluminum) conductor was wrapped

two or more layers insulating layer journal (adding telephone the print, 
cable black and white, high voltage 

cable papers, inter close insulation paper and the like). 


Types:

Cable Paper Covered Aluminum/ Copper Wire

Telephone Paper Covered Aluminum/ Copper Wire

Sunwood Paper Covered Aluminum/ Copper Wire

NOMEX Paper Covered Aluminum/ Copper Wire

High-voltage Cable Paper Covered Aluminum/ Copper Wire

Inner Turn Insulation Paper Covered Aluminum/ Copper Wire

Friday, November 20, 2015

temperature class of enameled wire

How to check the temperature class of enameled wire?It always through thermal shock test. 

For example, F-class test temperature is 175 ℃. And for example, the diameter is 0.50mm. The wire rod is wound with two times 10 laps, (wire) and then wound onto a good enameled baking 175 ℃ of bake in the oven for half an hour. 

The normal situation is no gap. If there are cracks on enameled wire, it disclose that the heat level of the wire does not reach the heat specifications.


Thursday, November 19, 2015

Enameled copper clad aluminum wire--ECCA

Enameled Copper Clad Aluminum Wire is the new products replacing the previous generation, widely recommended by the country, taking the international advanced craft work of cover welding. 

It is the bi metal wire that makes the metallurgy combination of copper layer and aluminum-core wire, through the way of cover the copper layer on the aluminum-core wire, and also realize the copper layer spread to circumference and portrait way with balanced concentricity.

The product is divided into soft and hard state in the way of statement, but 10 percent to 15 percent according to the volume of copper layer.



Wednesday, November 18, 2015

Market Share of Magnet Wire(2)

Magnet wire industry in developed countries has been developed through years of development. Especially in the face that small enterprises have gradually withdrawn from the market because of raw material price fluctuations, a substantial increase in market concentration.

Now the four producers of magnet wire in the US control 93% of output and 85% of the value of fiber optic cable. And seven Japanese companies account for 86% in Japanese market. 12 companies account for more than 95% of the sales of the UK national market. And the five companies swept the French market turnover. The European market is mainly dominated by the Italian company Prysmian and France Nexans .


Tuesday, November 17, 2015

Best service


Service:With Sincerity, Efficiency, Innovation and Effort,
Zhengzhou LP Industry Co., Ltd will create better services for you.

Dear valued customers, welcome to select for use our magnet wires

⊿ Providing clients with catalog, samples, price of our products.
Zhengzhou LP Industry Co., Ltd members will help you fully understand and select suitable
products by offering technical advice.

⊿ Under the terms of business and technical contract, exceptional
products will be guaranteed.

⊿ Any quality issues will be resolved when being used with technical
guidance and support from us.




Monday, November 16, 2015

Market Share of Magnet Wire(1)


Now in the overall size of the global magnet wire industry, Asian market can account for 37%, the European market is nearly 30%, the Americas accounted for 24% of the market while other markets accounted for 9%. If we classify by the copper conductor production and the country, China, USA, Germany and South Korea occupy the world's top four position. And South Korea, and China are the Asian countries.

But China magnet wire production account for 30.5% of global share, and which the Chinese mainland account for 27.6%. At the same time, the annual growth rate of magnet wire in the countries and regions of the world ranks first.


Friday, November 13, 2015

motor winding wire


Product quality of magnet wire in the motor is the key factor to determine the quality of motor products. And in order to ensure the normal operation of equipment, people must have a high-performance magnet wire material to improve the working environment .

Main motor parts which are usually required insulating coating part is the rotor, the stator and the rotor magnetic wire. And the general use of conventional magnet wire is enameled wire.

In general, solvent-based coatings have a significant impact on the environment and cause serious waste of resources and environmental pollution.


Wednesday, November 11, 2015

How much does magnet wire cost

Today is Singles' Day and it is Double Eleven Shopping Festival in China. It is meaning that we will have a big discount. So if you buy our products or contact me today, you will have a big discount. It is a big surprise.You can use less money to buy more products. Zhengzhou LP Industry Co., Ltd will be waiting for you.


Monday, November 9, 2015

Enameled wire is thicker better?

The thicker the core, the greater is the cross-sectional area, can carry a greater power in the voltage required fewer turns, the greater the core window, a more coarse wire can be used to spare coils, bearing the greater the current, the lower the output resistance of the transformer Rao system, the better the performance, but the cost is also higher. Turn the generally rely on diesel engines. In fact, we have seen that a small 12-horsepower diesel engine. The principle of generators: the diesel engine driven generator rotor, generator conductor rods will "cut" the magnetic field coil formed by those who, say the image is cut magnetic induction line, this process will generate electricity.


Aluminum Foil

Main Products:

A1060 Aluminum Foil

A1050 Aluminum Foil



Other Products:

Aluminum Coil

Aluminum Strip

Aluminum Strips



Thickness:0.1-10.0mm

Thickness tolerance :±0.01mm

Width and length tolerance:±2mm

Alloy state:O,H18,H22,H24

Standard: ISO9001


enameled wire black


Magnet wire is used in the manufacture of electrical products in coils or windings of insulated wire. Also known as winding wire. Magnet Wire must meet the requirements of multiple use and workmanship. The former includes the shape, size, can short and long-term work at high temperatures, and in some cases subjected to centrifugal forces of strong vibration and high speed, tolerability corona and breakdown under high voltage, chemical resistance under the special atmosphere corrosion; the latter included wound and embedded line subjected to tensile, bending and wear requirements, as well as dipping and drying process of swelling, erosion and so on.

Magnet wire can its basic components, conductive wire core and an electrically insulating layer classification. Usually divided into wire, wrapping wire, paint surrounding the envelope and the inorganic insulating wire insulation materials and manufacturing methods based on an electrically insulating layer being used.


Thursday, November 5, 2015

Polyvinyl Acetal coated magnet wire/winding wire


Round, Square and Rectangular Type,Please consult Magnet Wire Marketing for additional size (including metric) and build information.

Other Name:Polyvinyl Acetal Enameled Wire ,Acetal(polyvinyl formal) Enameled Wire,Formvar heavy enameled wire;

Conductors一Copper and Aluminum

Themperature class 105 and 120,

Some defects on Formvar film insulation including the poor moisture resistance, low temperature of thermal softening breakdown,
durable benzene - alcohol mixed solvent properties and so on.


Kapton Enamel Wire

Kapton Enamel Wire——Amulti-layer polyimide & fluoropolymer dispersion coated film

Kapton Enamel Wire adopts high-quality F46 Polyesterimide layer and finishs through high heat sintering.

Kapton Enamel Wire’s temperature can reach 290℃ and its voltage class can be 7200v.
Special processing technology makes the product have high mechanical properties, stronger overload capacity,
heat-resistant properties and suitable for large and medium-sized motor coils and winding of electrical appliances

Kapton Enamel Wire is ideal for demanding magnet wire applications and for difficult-to-wind motors.
Kapton Enamel Wire also is a multi-layer polyimide & fluoropolymer dispersion-coated film.

The fluoro polymer coating functions as a heat-fusible layer for bonding to magnet wire conductors.
It has superior scrape abrasion resistance and exhibits lower frictional properties than wire insulated with other commonly used polyimide materials.


magnet wire China(2)


Some problems in China’s enameled wire industry


Because the wide use of the relays, micro-motors, electronic transformers, solenoid valves and other electronic components in automobiles, household appliances, mobile phones, computers, office supplies and other fields, fine electromagnetic enameled wire grows steadily as an important raw material for electronic components. Through years of development, China has become the largest producer and user of relays, micro motors and electronic transformers and other electronic components. But due to the gap of process, technology and equipment of international, fine enameled wire production capacity in the country is far unable to meet the demand. Chinese fine enameled wire can only have about 30% of the amount from the domestic manufacturers.


The future situation of China’s enameled wire industry


Chinese future growth on the part of local micro electromagnetic enameled demand from the market demand for natural growth, partly from import substitution, especially the development of the huge potential in the field of import substitution. According to the special committee investigation and analysis China Electrical Equipment Industrial Association Branch Wire and Cable wire, Chinese will become a truly big and strong country of enameled wire production.



Zhengzhou LP Industry Co., Ltd

As a China’s professional manufacture of magnet wire, Zhengzhou LP Industry Co., Ltd can provide different kinds of enameled wires, such as enameled round or flat aluminum wire, enameled round or flat copper wire, ultra fine rectangular enameled copper wire and so on. Zhengzhou LP Industry Co., Ltd can provide clients best products with best quality and best service.

magnet wire China (1)


What is enameled wire?

Enameled wire regards as winding for electromagnetic coil using insulation paint as an insulating coating, also known as magnet wire. Enameled wire is the main raw materials for electromagnetic windings of electrical, electronics, household appliances, telecommunications, and electronic instruments.



The Present Situation of China’s Enameled Wire Industry

After joining the WTO, with the rapid development of industrial electronics, household appliances, telecommunications, electronic products, enameled wire has a broader applications and markets. China has become the world's manufacturing center and processing base of enameled wire. Chinese enameled wire production and sale accounts for about 30 percent of global production. Chinese production of enameled wire in the last twenty years increase more than 10% per year. It can be predicted that it will increase to about 50% and China can become a real big and strong enameled wire production.

National tiny electromagnetic enameled wire sales from 2004 to 2006 (including imports) was approximately 290,000 tons, 310,000 tons and 340,000 tons with an average annual growth rate of over 8%. Among them, the line field of the relay grow especially. The average annual sales increase of 20%. Electronic components become lighter and thinner and consumers pursue for thin and tiny electromagnetic. Because of those reasons, demand of enameled wire grows year after year. Total fine electromagnetic enameled wire’s sales in major market amounted to 460,000 tons in 2010. The average annual increase of about 9%. In 2012, this data was 544,000 tons.


Wednesday, November 4, 2015

Enameled Copper Wire

In general, enameled copper wire is mainly used for general motors, transformers and other electrical instrumentation workplace, such as polyester enameled wire and modified polyester enameled wire.

We all know that enameled copper winding wire is mainly used motors, transformers and other electrical instrumentation workplace which is at the work environment of temperatures above 180 ℃, such as polyester-imide enameled copper wire, polyimide and polyester enameled copper wire, and polyester-imide/ polyamide-imide enameled copper wire.



Enameled copper wire as well as some special purpose refers to a certain quality characteristics required, as well as winding wire for a particular occasion, such as polyurethane enameled copper wire solderable and self-bonding enameled copper wire.

Zhengzhou LP Industry Co., Ltd as a professional supplier of magnet wire can provide high-quality enameled copper wire with competitive price.