Bunched Bare & Tinned Copper Conductors | Manufacturer in India
Harnawa Insulations is one of the foremost suppliers of Bunched Bare & Tinned Copper Conductor in India, providing flexible and high conductivity copper conductors suitable for cables, winding wires, and other electrical applications. The conductors come in bare copper as well as tin-plated varieties, combining high electrical conductivity with flexibility and high resistance to corrosion.
If you’re in the business of manufacturing cables or winding wires, then Harnawa’s Bunched Bare & Tinned Copper Conductors can serve your purpose.
What are Bunched Bare & Tinned Copper Conductors?
Bunched Bare and Tinned Copper Conductors consist of an electrolytic copper conductor which is either left bare or has a thin layer of tin deposited on it and bunched together to make a flexible conductor. Bunching together many thin copper wires, as opposed to using a single copper wire, makes the wire more flexible and hence suitable for use in cables and windings and for any application which involves bending.
The bare copper conductors have the highest conductivity, and their most common usage is in cases where efficiency and high conductivity are the main concerns. The tinned copper conductors provide corrosion resistance and are easier to solder, hence their suitability in places where there may be high humidity and chemical exposure.
Specifications
| Parameter |
Details |
| Conductor Material |
Electrolytic Copper / Tinned Copper |
| Construction |
Bunched / Stranded Conductors |
| Surface Finish |
Bare Copper / Tin Coated Copper |
| Conductivity |
High electrical conductivity |
| Flexibility |
Excellent (suitable for flexible cables) |
| Corrosion Resistance |
Enhanced in tinned copper |
| Temperature Resistance |
Suitable for standard and high-temperature cable applications |
| Size Range |
Customizable as per requirement |
| Standards |
As per IS / IEC / ASTM (on request) |
| Application |
Cable manufacturing, winding wires, electrical conductors |
| End Use Industries |
Electrical, automotive, industrial, power cables |
| Supply Form |
Coils / Reels / Drums |
Key Features & Advantages
- High Electrical Conductivity – The use of electrolytic copper makes sure that there is easy flow of electricity with minimum resistance losses
- Good Flexibility – Construction in bunches or stranded form makes these cables ideal for use in flexible cables
- Improved Resistance to Corrosion – Coating of tin prevents oxidation and corrosion of the conductors in humid and corrosive environment
- Temperature Versatility – Suitable for use in both normal and high temperature cables
- Sizing Flexibility – Conductors can be supplied in customized sizes as per the requirements of the cable
- Conformity to Standards – Can be supplied as per IS/IEC/ASTM standards on request
- Versatile Form of Supply – Supplied in coils, reels or drums as per requirements
Applications of Bunched Bare & Tinned Copper Conductors
Bunched Bare & Tinned Copper Conductors are used as a core input across several manufacturing and industrial processes, including:
Production of Cable Conductors – base material for the production of power cables, control cables, and flexible cords
Wire Winding Manufacturing – conductor material for wire used in motor, transformer, and generator winding
Electrical & Grounding Applications – general purpose electrical conductors and grounding applications
Automotive Applications – wiring harness and electrical connections where flexibility is important
Industrial Applications – machinery wiring, control panels, and power distribution
Power Cable Manufacturing – conductor stock for manufacture of insulated and bare power cables
Why Choose Harnawa as Your Copper Conductor Manufacturer in India
Bunched copper conductor sourcing from a reliable supplier is important since the quality of the conductor is the sole determinant of the quality of the end-product. Harnawa Insulations has earned its reputation as a reliable supplier of bunched copper conductors in India due to:
- Assured Quality Manufacturing – All batches are manufactured and tested for conductivity, uniformity of strands, and quality of coating.
- Certified to International Standards – We maintain ISO 9001:2015 certified facility along with RoHS, REACH, UL, and CE compliance, and conductors are also available as per IS / IEC / ASTM standards on request.
- Capability to manufacture custom-made conductors – Conductors are manufactured according to custom-made sizes and stranding to suit your specific cable or winding wire applications.
- Pan-India Distribution Facility – Distributing the conductor wires to cable manufacturers, winding wire manufacturers, and industrial OEMs from our Mumbai based head office and Bhiwandi manufacturing facility.
- Technical Assistance and Bulk Ordering – Our technical team provides technical assistance, bulk ordering and competitive prices to the procurement teams in India.
If you’re looking for a reliable
bunched bare & tinned copper conductor manufacturer and supplier in India, Harnawa provides consistent, high-conductivity conductors tailored to your manufacturing needs.
Explore Our Complete Range of Insulation Products
Bunched Bare & Tinned Copper Conductors are part of Harnawa’s wider portfolio of electrical insulation and cabling solutions. Depending on your project requirements, you may also need:
Source your complete electrical insulation and conductor requirements from a single trusted manufacturer and supplier in India.
Frequently Asked Questions
Q1: What is the difference between bare and tinned copper conductors?
Bare copper conductors give the highest electrical conductivity at an economical rate, whereas tinned copper conductors come with a tin coat, which increases their ability to resist corrosion and enhances their solderability.
Q2: What are the available sizes?
The sizes of conductors can be custom made depending upon the cable or winding wires you need.
Q3: Is there any application where conductors can be used at high temperatures?
Yes, Bunched Bare & Tinned Copper Conductors can be used in cables both for normal and high temperature.
Q4: Can the conductors be made as per any specific standards?
Yes, conductors can be manufactured as per IS, IEC, or ASTM standards on request.
Q5: Does Harnawa manufacture copper conductors in India?
Yes. Harnawa Insulations is a leading manufacturer and supplier of bunched bare & tinned copper conductors in India.
