Question 2: What industry is enamelled wire? Enamel wire is a kind of light industry. If it is fully equipped, it can be produced by itself. The main process flow is as follows
Pull-up →5-die wire drawing, 8-die Lars (extrusion is ok, it is a large specification, such as 2.5X 12.3)→ paint the painted work area → (if conditions permit) make transposed conductor → As far as I know, there are 500W, 750W, 1000W voltage transformers, which are mainly produced in China.
Question 3: What are the concept stocks of enameled wire? Guancheng Datong: Guancheng Datong is a listed company, whose main business is the production, sales and real estate development of special enameled wires. The company is one of the production bases of electromagnetic wire and overhead conductor with the most complete variety and the largest output in China, and the special enameled wire business ranks first in the industry. A variety of new products developed by the company have won national gold and silver awards for many times, and nearly 20 products have passed UL certification in the United States.
Shangfeng Hi-Tech: Shangfeng Hi-Tech plans to invest 65.438+0.08 billion yuan to set up a production base in Wuhu High-tech Industrial Development Zone, with Foshan Weiqi Electrical Materials Co., Ltd., a holding subsidiary, as the main body. This project is the preliminary preparation for the strategic layout of the company's East China enameled wire industry. The company is mainly engaged in the research and development of various high-tech products such as special fans and air cooling. It is the only listed company in China's fan industry so far, and its products are mostly high-tech products that replace foreign imports, with a domestic market share of over 35%.
Jingda shares: Jingda shares are the top three professional enameled wire manufacturers in China and even in the world. At present, the main products are enameled round copper wire (household refrigerator, air conditioner, washing machine), enameled round aluminum wire (microwave oven), bare copper electronic wire for automobile, and special-shaped enameled wire for power supply.
Question 4: What's the difference between yarn covered wire and enameled wire? The old ones are yarn and paper. Now it is basically enameled wire, and most industries use enameled wire.
Question 5: Hello everyone. Does the wire include enameled wire? Thank you including enameled wire!
Question 6: What is the main purpose of enamelled wire? Quite extensive, from electrical products in our daily life, such as air conditioners, refrigerators, washing machines, induction cookers and microwave ovens. ...
To your personal small appliances, such as razors, mobile phones, MP3 players, computers. ...
Then go to the factory to cut motors, generators, electromagnets, transformers and electrical cabinets. ...
Cars, motorcycles, electric cars, even airplanes, rockets and space shuttles. ...
Most of the electrical products we know have enameled wires. We can simply understand it as:
In the electrical appliances around us, it is necessary to use enameled wires, such as various motors, generators and razors.
Will make a sound, need to use enameled wire, such as headphones, stereos, speakers. ...
If the voltage changes, you need enameled wires, such as transformers, and your mobile phone charger. ...
Question 7: Which process of enamelled wire and cable is complicated? It is complicated to find the cable net to prompt the enameled wire of electric wire and cable.
Pay-off → annealing → painting → baking → cooling → lubrication → take-up on a normal paint chartered flight, most of the operator's energy and physical strength are consumed in the pay-off part. The operator has to pay a lot of labor to change the pay-off, and the joint is prone to quality problems and operational failures when changing the pay-off. The effective method is large-capacity pay-off.
Question 8: What are the occupational hazards of enameled wire jobs? I posted a question for you: bbs.big-bit/...450879
I hope I can help you!
Question 9: Waste enameled wire is what we usually call copper enameled wire, which is coated on the surface. For example, the copper wire in the copper wire power motor in Madari, the specific scrap copper is sold in a single batch, mainly depending on the thickness, the fine copper is relatively cheap, and the thick copper is relatively small. . . The price can be said to be the same as that of No.2 copper, such as today's 1 copper 53400, a ton of No.2 copper 50200 and enamelled wire 50700, which is probably the case.
Question 10: What is the strongest manufacturer of enamelled wires? Do you make enameled wires?
Frankly speaking, I have never heard of Jiujiang Wuzhou Cable, and its strength is not very clear. But the company's output should be below 30,000 tons.
Manufacturers of more than 30,000 tons have heard of it, even if they have no contact. So the Jiujiang Wuzhou you mentioned should be just an ordinary enameled wire factory.
In addition, frankly speaking, any domestic manufacturer is very strong, because among domestic enameled wire manufacturers, each enterprise focuses on different industries and has its own advantages and disadvantages. Some manufacturers mainly make enameled wires in the field of household appliances, some manufacturers make enameled wires in the field of industry, some manufacturers mainly use thin wires, and none of them is the strongest. ...
We can only say which manufacturers have large output. At present, manufacturers with an annual output of more than 50,000 tons can be called big factories. These manufacturers include:
Guangdong Go, Tongling Jingda, Zhejiang Lu Xiao, Zhejiang Honglei, Fuzhou Datong ... There are still some, so I won't talk about them one by one.