0.25mm Sv for Speaker Voice Coil Double Insulated Self Bonding Green Copper Wire

• Insulation Level: N, H, F, B, E, A
• Certification: ISO9001, RoHS, VDE
• Application: Transformer, Instrument, Electrical Equipment, Motor
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 2HBUEW
• Shape: Round Wire
• Conductor Material: Copper Wire
• Transport Package: Pallet
• Specification: 0.01-2.00
• Trademark: windoo
• Origin: China
• HS Code: 85441100
• Production Capacity: 2500t/Year
• Package Size: 22.00cm * 22.00cm * 30.00cm
• Package Gross Weight: 18.000kg

Product Description

Self bonding magnet wire belongs to composite coated enameled wire. It is based on enameled copper wire and is coated with adhesive paint. Self bonding paint is mainly composed of epoxy resin and phenolic resin dissolved in solvent. The mixed solvent of toluene is mainly used.

Special raw material advantages

1. Copper: Use LME or SHE registered A-level cathode copper to smelt, cast and roll copper rods, with stable quality, less copper powder, high purity, and a content of more than 99.995%

2. Insulating paint and self-adhesive paint: In cooperation with internationally renowned insulating paint manufacturers, to meet the special needs of green paint, high-quality paint and self-adhesive paint (Japan Dongte/German elantas/Taiwan Fubao) are used
 

World leading equipment

1. The copper rod uses the SCR continuous casting and rolling equipment of the American South Line, with a smooth surface and less impurities.

2. Two German Nihoff 2.6mm double-head micro-slip large pullers (non slip), online annealing, good copper wire surface, minimum burrs

3. Using the European high-speed continuous drawing and chartering machine, wire drawing and enameling are completed in one process, eliminating the need for intermediate links, and the quality is stable; single furnace and single head, the quality of the edge change is not affected; high speed and high efficiency, multiple specifications, multiple varieties, can be Simultaneous production, fast delivery of orders

Production process control

1. High-quality copper raw materials ensure copper wires with good toughness, softness and excellent welding performance

2. Rewinding with constant tension to ensure smooth surface of copper conductor and consistency of wire diameter and resistance

3. High-speed enameling machine, no floor production, single furnace and single head, less oxidation and discoloration, and stable quality

4. The laser outer diameter is automatically adjusted to adjust the thickness of the paint film, and the outer diameter and out-of-roundness are stable

5. Online real-time monitoring to ensure less surface particles and high-pressure pinholes and good consistency

6. The light sensor automatically controls the wiring of the line, automatically changes the disk, and the occurrence of disordered lines is less

7. The important process data of the production process is automatically recorded by the computer, which is convenient for traceability
 

Product performance characteristics:

1. High elongation: 0.05mm elongation is 28%~30%, which meets the processing requirements of ultra-high-speed winding machines.

2. High withstand voltage: widely used in ignition coils of automobiles, motorcycles, gas stoves, etc.

3. The salt water pinhole has good sealing performance: it is widely used in the relay industry.

4. Wide range of use: hollow coil and voice coil are the main markets