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Main Classification Of Wire And Cable
- Dec 14, 2018 -

Bare wire body products

The main features of this product are: pure conductor metal, no insulation and sheath layer, such as steel core aluminum stranded wire, copper-aluminum busbar, electric locomotive line, etc.; processing technology is mainly pressure processing, such as smelting, rolling, pulling System, stranding/tightening stranding, etc.; products are mainly used in suburbs, rural areas, user main lines, switch cabinets, etc.

The main features of this type of product are: extrusion (winding) insulation on the outside of the conductor, such as overhead insulated cable, or stranding (corresponding to the phase, neutral and ground of the power system), such as overhead insulated cables with two cores or more , or add a jacket layer, such as plastic / rubber sheathed wire and cable. The main process technologies are drawing, stranding, insulation extrusion (winding), cable-forming, armoring and sheath extrusion. The different process combinations of various products have certain differences.

The products are mainly used for transmission of strong electric energy in the transmission, distribution, transmission, transformation and power supply lines. The current passing through is large (tens of amps to several thousand amps) and the voltage is high (220V to 35kV and above).

Wire and cable for electrical equipment

Flat cable

Flat cable (3 photos)

The main features of this type of product are: wide variety of specifications, wide application range, use voltages of 1kV and below, and new products such as fire-resistant cables, flame-retardant cables, low-smoke halogen-free/low Smoke low halogen cable, termite resistant, mouse cable, oil/cold resistant/temperature resistant/wear resistant cable, medical/agricultural/mineral cable, thin wall wire, etc.

Communication cable and fiber

With the rapid development of the communications industry, from the simple telephone telegraph cable in the past to thousands of pairs of cable, coaxial cable, optical cable, data cable, and even combined communication cable. The structure size of such products is usually small and uniform, and the manufacturing precision is high.

Winding wire

A winding wire is a conductive metal wire having an insulating layer for winding a coil or winding of an electrical product. When it is active, it generates a magnetic field by current, or cuts magnetic lines of force to generate an induced current, which realizes the conversion of electric energy and magnetic energy, and thus becomes a magnet wire.