1, power system
Wire and cable products used in power system are mainly bare overhead wires, bus (bus), power cable (plastic cable, oil paper power cable (basically replace the plastic power cables), rubber cables, overhead insulated cables), branch cable (instead of part of the bus), electric wire with electrical equipment and power equipment wire and cable etc..
2, information transmission system
For wire and cable transmission system, the main telephone cable, TV cable, electronic cable, RF cable, fiber optic cable, data cable, electromagnetic wire, electric power communication or other composite cable.
3, mechanical equipment, instrumentation system
In addition to this part of the bare bare wire almost all other products are applied, but mainly power cables, electromagnetic wires, data cables, instrumentation cables, etc..
Wire and cable products are divided into five categories
1, bare wires and bare conductor products
The main features of products: pure metal conductor, insulation and sheath, such as steel core aluminum stranded wire, copper bus, electric locomotive line; processing technology is the pressure processing, such as melting, rolling, drawing, stranding / pressing twist; products are mainly used in suburban and rural areas, users the main line, switch cabinet etc..
2, power cable
The main features of the products are: crowded outside the conductor (around) insulation layer, such as overhead insulated cables, or a few cores (corresponding to the power system phase, the zero line and the ground), such as more than two core overhead insulated cables, or increases the jacket layer, such as plastic / rubber sheathed cable. The main technology has drawn, stranded, insulated out (wrapped), a cable, armored, protection layer extrusion, different process combination of various products have certain difference.
Our products are mainly used in electric power, distribution, transportation and transformation, power lines in the power transmission, the current through large (tens to thousands of safety and security), high voltage (220V to 500kV and above).
3, electrical equipment wire and cable
The main features of this kind of products are: different specifications, a wide range of applications, the use of voltage in 1kV and more, with special occasions derived new products, such as refractory cable, flame retardant cable, low smoke halogen free / low smoke and low halogen cable, anti termite, anti mouse cable, oil resistant / cold / heat wear / medical / agricultural / cable, mining cable, thin wire etc..
4, communication cables and optical fiber (brief introduction)
With the rapid development of the communications industry in the past more than and 20 years, the product has an amazing development speed. From the development of simple telephone cables to thousands of pairs of cable, coaxial cable, optical cable, data cable, and even the combination of communication cables, etc..
This kind of product structure size is usually small and uniform, high manufacturing accuracy requirements.
5, electromagnetic wire (winding) (the company does not produce such products, a brief introduction at present)
Mainly used in a variety of motor, instrumentation, etc..
Wire and cable derivatives / new products
Cable derivative / new products is mainly due to applications, application requirements and the equipment of different convenience and reduce the cost of equipment, and the use of new materials, special materials, or changing product structure, or improve the process requirements, or to different varieties of products were produced.
The use of different materials such as flame retardant cable, low smoke halogen free / low smoke low halogen cable, termite proof, anti mouse cable, oil resistant / cold resistant / temperature resistant cable, etc.;
Changes in product structure, such as: fire-resistant cable;
Improve the process requirements such as: medical cables;
Composite products such as: OPGW, etc.;
Easy to install and reduce equipment costs such as: prefabricated branch cable.
