OEM Manufacturer Magnetic Wire Headphones - 0.011mm -0.025mm UEW Ultra-fine Enameled Copper Wire – Ruiyuan
OEM Manufacturer Magnetic Wire Headphones - 0.011mm -0.025mm UEW Ultra-fine Enameled Copper Wire – Ruiyuan Detail:
The selection of copper wire as raw materials and the process of drawing play a key role in fine wire drawing. With the 0.80mm copper wire drawn to 0.011mm, it has to go through several procedures such as middle draw and annealing, small draw and anealing, fine draw and micro drawing with annealing, In order to ensure the softness of wire, copper wire needs to be annealed every time when its cross section is compressed by 90%. Copper wire after drawing must keep bright, oxidation, discoloration and enamel stains must be avoided. Besides, the copper wire needs to be winded orderly and tightly on the take-up spool. We made a breakthrough in drawing 0.011mm fine enameled wire, and now we decidedly set our goal for 0.010mm.
Regarding painting. First the drawn thin copper wire is cleaned of some impurities on the copper wire through felt to ensure quality of enameled wire during painting. Cleaned enameled wire is put into enamel tank. The wire passes through the paint rolling machine that keeps it fixed in the machine. As the rolling machine rotates with the enameled copper wire, the wire will not waggle up and down so that the paint is even and insufficient painting won’t happen. Hence good quality of painting is guaranteed.
-Solderable
-Soft raw materials for high-speed winding
-Good insulating property and consistent thickness of enamel
-Various colors to choose: natural color, red, pink, green, blue, black, etc.
| NominalDiameter |
Enameled Copper Wire (overall diameter) |
Resistance at 20 °C
|
||||||
|
Grade 1 |
Grade 2 |
Grade 3 |
||||||
| [mm] |
min [mm] |
max [mm] |
min [mm] |
max [mm] |
min [mm] |
max [mm] |
min [Ohm/m] |
max [Ohm/m] |
| 0.010 |
0.012 |
0.013 |
0.014 |
0.016 |
0.017 |
0.019 |
195.88 |
239.41 |
| 0.012 |
0.014 |
0.016 |
0.017 |
0.018 |
0.019 |
0.021 |
136.03 |
166.26 |
| 0.014 |
0.016 |
0.018 |
0.019 |
0.020 |
0.021 |
0.023 |
99.94 |
122.15 |
| 0.016 |
0.018 |
0.020 |
0.021 |
0.022 |
0.023 |
0.025 |
76.52 |
93.52 |
| 0.018 |
0.020 |
0.022 |
0.023 |
0.024 |
0.025 |
0.026 |
60.46 |
73.89 |
| 0.019 |
0.021 |
0.023 |
0.024 |
0.026 |
0.027 |
0.028 |
54.26 |
66.32 |
| 0.020 |
0.022 |
0.024 |
0.025 |
0.027 |
0.028 |
0.030 |
48.97 |
59.85 |
| 0.021 |
0.023 |
0.026 |
0.027 |
0.028 |
0.029 |
0.031 |
44.42 |
54.29 |
| 0.022 |
0.024 |
0.027 |
0.028 |
0.030 |
0.031 |
0.033 |
40.47 |
49.47 |
| 0.023 |
0.025 |
0.028 |
0.029 |
0.031 |
0.032 |
0.034 |
37.03 |
45.26 |
| 0.024 |
0.026 |
0.029 |
0.030 |
0.032 |
0.033 |
0.035 |
34.01 |
45.56 |
| 0.025 |
0.028 |
0.031 |
0.032 |
0.034 |
0.035 |
0.037 |
31.34 |
38.31 |
| NominalDiameter
|
Elongation acc to IEC |
Breakdown Voltage acc to IEC |
Winding Tension |
||
|
Grade 1 |
Grade 2 |
Grade 3 |
|||
|
min [%] |
max [cN] |
||||
|
0.010 |
3 |
70 |
125 |
170 |
1.4 |
|
0.012 |
3 |
80 |
150 |
190 |
2.0 |
|
0.014 |
4 |
90 |
175 |
230 |
2.5 |
|
0.016 |
5 |
100 |
200 |
290 |
3.2 |
|
0.018 |
5 |
110 |
225 |
350 |
3.9 |
|
0.019 |
6 |
115 |
240 |
380 |
4.3 |
|
0.020 |
6 |
120 |
250 |
410 |
4.4 |
|
0.021 |
6 |
125 |
265 |
440 |
5.1 |
|
0.022 |
6 |
130 |
275 |
470 |
5.5 |
|
0.023 |
7 |
145 |
290 |
470 |
6.0 |
|
0.024 |
7 |
145 |
290 |
470 |
6.5 |
|
0.025 |
7 |
150 |
300 |
470 |
7.0 |
Transformer
Motor
Ignition coil
Voice Coil
Electrics
Relay
Drawing
Paint
Annealing
Baking
Cooling
Customer Oriented,Innovation brings more Value
RUIYUAN is a solution provider, which requires us to be more professional on wires, insulation material and your applications.
Ruiyuan has a heritage of innovation, along with advancements in enameled copper wire, our company has grown through an unwavering commitment to integrity, service and responsiveness to our customers.
We look forward to continuing to grow on the basis of quality, innovation and service.
7-10 days Average delivery time.
90% European and North American customers. Such as PTR,ELSIT, STS etc.
95% Repurchase rate
99.3% Satisfaction rate. Class A supplier verified by German customer.
Product detail pictures:
Related Product Guide:
Control the quality by the details, show the power by quality. Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for OEM Manufacturer Magnetic Wire Headphones - 0.011mm -0.025mm UEW Ultra-fine Enameled Copper Wire – Ruiyuan , The product will supply to all over the world, such as: Benin, French, India, Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact me. We are looking forward to forming successful business relationship with new clients around the world.
By Hilda from Liberia - 2017.10.27 12:12
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
By Mavis from Kenya - 2018.07.26 16:51
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