Bare Wire

Lishui Jintai Transformer Parts Processing Co., Ltd.: Your Professional Bare Wire Manufacturer!

 

Lishui Jintai Transformer Parts Processing Co., Ltd. is a professional manufacturer of electromagnetic wires located in Lishui, Zhejiang, China. With a 6,000㎡ production facility and advanced automated equipment, we provide stable and reliable products for transformers, motors, reactors, and other electrical equipment. Backed by strict quality management and ISO-certified systems, we support customers across China with dependable production, transparent service, and long-term cooperation.

 

 
 
Why choose us?

 

Strict quality control

Quality control is integrated into every stage of production, from raw material inspection to finished product delivery. Advanced testing equipment and standardized management systems help ensure stable performance and consistent product quality.

 

Advanced production capability

Our factory is equipped with precision extrusion presses, automatic silk wrapping machines, enameling machines, and professional paper wrapping equipment. This automated production capacity allows us to handle different specifications efficiently while maintaining reliable consistency.

Clear communication & reliable delivery

We provide transparent quotations with clear cost structures and no hidden charges. Production schedules are planned according to order quantity and technical requirements, helping customers manage purchasing and project timelines more effectively.

Customer-oriented technical support

We respond quickly to customer concerns regarding processing precision, material performance, environmental compliance, and delivery requirements. Technical documents, testing reports, and practical solutions for customized or urgent orders are provided to support confident purchasing decisions.

 

 
Benefits of Bare Wire
 
01/

Excellent electrical conductivity
Bare wire provides highly efficient electrical conductivity because there is no insulation layer between the conductor and the electrical connection point. This helps reduce energy loss and improves transmission efficiency in electrical applications.

02/

Strong heat dissipation performance
Without additional insulation covering, bare wire can release heat more effectively during operation. This makes it suitable for applications that require stable thermal performance and reliable current carrying capacity.

03/

Flexible processing and installation
Bare wire is easy to bend, shape, weld, and process during manufacturing and installation. It can be conveniently used for grounding systems, electrical connections, transformer winding, and industrial conductive applications.

04/

Cost-effective material solution
Compared with insulated wire products, bare wire generally has a simpler production process and lower manufacturing cost. It is a practical choice for projects that do not require additional insulation protection.

05/

Wide range of applications
Bare wire is widely used in transformers, grounding systems, electrical equipment, power transmission, switchgear, and industrial machinery. Different conductor materials and sizes can be selected according to specific technical requirements.

06/

Stable mechanical strength
Copper and aluminum bare wires offer good mechanical strength and durability, helping maintain stable performance during installation and long-term operation in industrial environments.

 

Product Specifications

 

Parameter

Details

Material

Copper

Form

Round Wire (Bare Wire)

Key Advantages

Excellent conductivity, good corrosion resistance, strong ductility

Applicable Scenarios

Core wire for insulated conductors such as enameled wire and silk-covered wire; raw material for various insulated wires and cables

 

Application of Bare Wire
 

Electrical grounding
One of the most common uses for bare copper wire is in electrical grounding systems. Bare copper is an excellent conductor, ensuring a safe path for excess electrical current to dissipate into the ground. This application is critical in residential, commercial, and industrial electrical systems to protect against electrical surges and short circuits.

 

Power distribution
Bare copper wire is frequently used in power transmission and distribution networks. Its high conductivity ensures efficient energy transfer over long distances. In substations and transformers, bare copper is used for bus bars, connectors, and other electrical components.

 

Telecommunications
In the telecommunications industry, bare copper wire plays a vital role in wiring for telephone lines and internet cables. Its reliability and efficiency make it suitable for transmitting signals with minimal loss.

Aluminium Bare Wire

 

Bare Flat Copper Wire

Construction and infrastructure
Bare copper wire is a key component in construction projects. It is used for bonding and grounding in building foundations, lightning protection systems, and roofing. Its resistance to corrosion and excellent conductivity make it a durable and effective choice for these applications.

 

Renewable energy systems
With the growing focus on sustainability, bare copper wire is essential in solar panel installations and wind turbines. It is used for grounding and as a conductor in energy transfer systems, ensuring the safety and efficiency of renewable energy solutions.

 

Artistic and decorative applications
Bare copper wire is also used in arts and crafts due to its malleability and aesthetic appeal. Artists use it for creating sculptures, jewelry, and other decorative items.

 

Packaging and Shipping

 

 

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productcate-1000-563

 

FAQ

 

Q: What materials are commonly used for bare wire?

A: The most common materials are copper and aluminum. Copper provides excellent conductivity and mechanical strength, while aluminum offers advantages in lighter weight and lower material cost for certain industrial applications.

Q: Can bare wire be customized according to project requirements?

A: Yes, bare wire can be customized in different conductor materials, diameters, shapes, and packaging methods according to customer technical specifications and application requirements.

Q: How is the quality of bare wire controlled?

A: Quality control includes raw material inspection, conductor diameter testing, surface quality inspection, conductivity testing, and mechanical performance verification. Standardized manufacturing processes help ensure stable and consistent product quality.

Q: What factors should buyers consider when selecting bare wire?

A: Buyers should consider conductor material, electrical conductivity, mechanical strength, operating environment, current carrying capacity, and installation requirements to ensure the wire is suitable for the intended application.

Q: Is bare wire suitable for high-temperature applications?

A: Bare wire can perform well in certain high-temperature environments because it has good heat dissipation capability. However, the actual temperature resistance depends on the conductor material and the operating conditions of the equipment.

Q: What are the main types of bare wire?

A: Bare wire is mainly divided into solid single-core bare wire, stranded bare wire, flat bare wire and round bare wire, with different hardness grades including soft annealed wire for flexible wiring and hard-drawn wire for fixed overhead installation.

As one of the leading bare wire manufacturers and suppliers in China, we also support customized service. Please feel free to buy bulk bare wire made in China here and get quotation from our factory. Quality products and low price are available.

Bare Aluminium Wire, bare wire, Aluminium Bare Wire

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