Products

Manufacture and sell copper plate, strip and bar, oxygen-free copper wire, low-oxygen copper wire, copper wire, copper conductor, overhead cable and other products

Copper Busbar

The project has large Type 700 continuous extruding equipment worldwide and advanced automatic pulling production lines in China. With 50,000 t design annual output, it engages mainly in a series of quality conductive products such as power busbar, transformer terminal and electrolytic tank bus rod, and supplies over 100,000 t high-end products for large national infrastructure construction, power transmission, new energy automobile, power assembling and other fields continuously.

Copper Conductor

Copper Busbar

Low-oxygen Copper Wire

The products are applied mainly to wire and cable, special cable, PV cable, new energy wire, communication, electronics, automobile harness, control wire, signal wire, railway, road and other fields, conforming to national development orientation of “New infrastructure construction” and “New consumption”. They are an indispensable part in the magnificent development blueprint of carbon neutrality in China.

Oxygen-free copper wire

Using high-purity electrolytic copper as the raw material, it is continuously produced by the up-drawing method. The product has the characteristics of high copper content, stable electrical conductivity and strong oxidation resistance. It is widely used in power cables, wire harnesses for new energy vehicles, high wires, electromagnetic wires, precision electrical equipment, photovoltaic power generation, ships, submarine cables and other fields.

Quality Copper Wire

Annual output of 220,000 t continuously cast and rolled quality copper wire project is intelligent manufacturing of high-end equipment that takes digital system integration as its core. With bright wire surfaces, copper content over 99.994% and strong ductility, its products are mainly applied to aviation and aerospace cables, automobile bundling wires, EHV wires and cables and various special cables, and are included in the recommendation catalog for the first batch of innovative products of Zhengzhou City. The project is a major measure of Henan Xinchang Copper Group in strategic deployment of transformation and upgrading.

Stranded Steel-core Aluminum Alloy Wire

It brings in complete special domestic production equipment for wires such as continuous aluminum alloy casting and rolling lines, high speed aluminum alloy drawing machine, frame winch and pipe winch, and manufactures over 40,000 t various wires annually. With prominent energy saving and environmental protection characteristics, the products are widely applied to construction of State Grid Corporation of China, China Southern Power Grid and other EHV lines, and feature large capacity, low loss and lightweight technology.

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Xinchang Copper Group

Henan Xinchang Copper Group Co., Ltd. is a large private copper machining enterprise of Henan Province located in Gongyi City. It mainly manufactures and sells copper plate, strip and bar, oxygen-free copper wire, low-oxygen copper wire, copper wire, copper conductor, overhead cable and other products

Research

Taking technology as guidance and innovation as driving force, Xinchang Copper Group focuses on restructuring, transformation and upgrading.

Quality

Win your smile via attitude, win your trust via sincerity and get your praise via strength.

Talent Concept

The company’s staff develops the spirit of “Self-reliance, hard working, making efforts, stepping up and starting up”.

5GNew Infrastructure

Military Industry

Wire and Cable

Electrician and Electric

New Energy

UHV

News

"Xinchang is a new year, a new journey of dream building" - the 20th anniversary ceremony of Xinchang Copper Industry ended successfully

What is the structure of aluminum alloy overhead strand?

Aluminum alloy overhead stranded wire belongs to the original wire. China generally uses aluminum-clad steel strands (LGJ) as wires. The steel core mainly plays the role of improving the strength, and the aluminum stranded wire mainly plays the role of transmitting electricity. Depending on the voltage, the wire cross section varies. For example, the conductors of domestic 500kV transmission lines are generally LGJ-400/35 conductors. l is the abbreviation of aluminum wire, G is the abbreviation of steel core, J is the abbreviation of stranded wire, 400 is aluminum 400 square millimeters, 35 is steel 35 square millimeters.

What is the structure of aluminum alloy overhead strand?

What are the use characteristics of aluminum alloy overhead strands?

In the aluminum alloy overhead stranded wire, any round aluminum wire is not allowed to join. The exception is the connector on the front of the finished cable mold. Connectors are permitted for round aluminum wires over 27 laps of aluminum stranded wire and steel core aluminum stranded wire.