Zhongmai Metal Wire offers high-quality metal conductor solutions
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Due to differences in the production processes for copper rods, the oxygen content and appearance of the finished products vary. Copper rods produced by the upward drawing process have an oxygen content of less than 20 ppm and are therefore referred to as oxygen-free copper rods; in contrast, copper rods produced via continuous casting and rolling are hot-rolled under protective atmospheres, with an oxygen content ranging from 200 to 500 ppm, though it can occasionally exceed 700 ppm.
Based on oxygen and impurity content, oxygen-free copper rods are further classified into TU1 and TU2 grades. TU1 oxygen-free copper rods achieve a purity of 99.99%, with an oxygen content not exceeding 0.001%; TU2 oxygen-free copper rods achieve a purity of 99.95%, with an oxygen content not exceeding 0.002%.
Made from high-purity aluminum or aluminum alloys through precision processes such as melting, refining, continuous casting, and continuous rolling, these products are primarily used for drawing wire and cable conductors, shaped aluminum wires, and various aluminum conductors for electrical applications.
The core is used to manufacture conductive cores for wires and cables, overhead transmission and distribution stranded conductors, windings for electrical equipment, and other applications. It serves as a critical medium that connects power generation, transmission, and end-use applications, and is widely applicable across multiple sectors, including smart grids, new energy, rail transit, and high-rise buildings.
The core is used to manufacture conductive cores for wires and cables, overhead transmission and distribution stranded conductors, windings for electrical equipment, and other applications. It serves as a critical medium that connects power generation, transmission, and end-use applications, and is widely applicable across multiple sectors, including smart grids, new energy, rail transit, and high-rise buildings.
The core is used to manufacture conductive cores for wires and cables, overhead transmission and distribution stranded conductors, windings for electrical equipment, and other applications. It serves as a critical medium that connects power generation, transmission, and end-use applications, and is widely applicable across multiple sectors, including smart grids, new energy, rail transit, and high-rise buildings.
The core is used to manufacture conductive cores for wires and cables, overhead transmission and distribution stranded conductors, windings for electrical equipment, and other applications. It serves as a critical medium that connects power generation, transmission, and end-use applications, and is widely applicable across multiple sectors, including smart grids, new energy, rail transit, and high-rise buildings.
Conductors made of aluminum or aluminum alloys are core conductive components widely used in power transmission, wire and cable applications, and electric motors and electrical equipment. They feature light weight, low cost, stable conductivity, and excellent corrosion resistance, making them a primary substitute for copper conductors.
Copper rods are rod-shaped conductive materials made from high-purity copper, serving as the core raw material for products such as wires and cables and enameled wires. Their key advantages include exceptionally high electrical and thermal conductivity, excellent ductility, and superior corrosion resistance.
Copper rods are rod-shaped conductive materials made from high-purity copper, serving as the core raw material for products such as wires and cables and enameled wires. Their key advantages include exceptionally high electrical and thermal conductivity, excellent ductility, and superior corrosion resistance.
Copper wire processing uses copper rods as raw material and, through a series of processes—including drawing, annealing, tinning, stranding, and insulation—produces copper wires and copper conductors of various diameters, performance characteristics, and configurations. This process constitutes the core manufacturing stage for products such as electric wires and cables, enameled wires, and electronic lead wires.
metal conductor solutions
Meet different electrical performance and mechanical strength requirements, provide multi category metal wire deep processing services, and support parameterized customization.
CONTACT US
Email: sales@zmjsxc.cn
Phone/Wechat: +86-13363775797
WhatsApp: 8613363775797
Address: Laidu Avenue, Jiajiakou Town, Ningjin County, Xingtai City, Hebei Province, China
