Enamel-Coated Wire

PRODUCTION PROCESS

• 1. Annealing Process:
• During the drawing process, the grain structure of the bare wire changes after cold deformation. The annealing process enables the copper material to undergo grain reorganization again, making it more flexible. To prevent the surface of the wire from oxidizing.

• 2. Painting Process:
• There are mainly two coating methods for enameled wires: felt layer coating and mold coating. Felt layer coating is mainly used for the production of fine wires, while mold coating is mainly used for the production of thick wires.

• 3. Solidification Furnace:
• The solvents in the liquid insulating paint will evaporate in the high-temperature solidification furnace, and then undergo catalytic combustion in an energy-saving and environmentally friendly manner.

• 4. Lubricant:
• A certain amount of lubricant needs to be precisely coated on the surface of the enameled wire. The lubrication treatment of the enameled wire is crucial for obtaining stable winding characteristics and ensuring zero defects under high-speed winding conditions.

• 5. Outer diameter control:
• Yiliusler uses laser technology to continuously monitor the final completed outer diameter of all wire materials.

• 6. Tension Control:
• Maintaining continuous and stable tension control during the coating production ensures that the metal wires are evenly and smoothly arranged on the reel.

• 7. Winding:
• The spacing of the wires and the rotation speed of the reel are key control variables in the production process. This ensures the consistency and excellence of the electrical winding performance.

• 8. Monitor:
• Operators can obtain all important parameters during the painting process from the monitor.

PRODUCT PARAMETER

APPLICATION

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  Due to its excellent insulation and conductivity, enameled wire is primarily applied in two core sectors: energy and industry. In the energy field, it serves as a key material for electromagnetic energy conversion in transformers (e.g., Pole Mounted Transformers), wind power systems, DC-to-AC power conversion equipment, and backup generators. In the industrial sector, it is also widely used as an essential component in various types of electric motors and generators, providing power sources or enabling precise electromagnetic operations for devices such as milling machines, lathes, welders, forklifts, loading dock systems, and industrial lighting.

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