wiredinUSA August 2012

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Quad-Lock for tough environments

(KEWP), LS Cable & System has developed special cables for industrial cranes used in power plants and ports. The partnership has developed two types of cable; a composite optical–electrical cable (6/10kV) and a power supply cable (0.6/1kV), both now in use at the Dangjin coal-fired power complex. The optical– electrical cable is for cranes that transport large freight containers. It consists of a power supply cable and a communication cable for control and monitoring equipment. A power supply cable is designed for small cranes and conveyor systems. Both cables are specially designed for increased abrasion resistance and tensile strength and to prevent cable twisting. A tough textile braided sheath covers the cables to prevent twisting, then a smooth flame retardant polychloroprene coating is applied to the outer surface to protect the cable against moisture, oils, solvents and chemicals. According to LS Cable & System, the cables will function even under extreme conditions including fire, extreme bending and heavy loads.

Torus Quad-Lock fencing, from UK fencing manufacturer Tornado Wire, uses continuous horizontal and vertical wires, joined with a high-pressure bonded knot. This, says the manufacturer, gives four-way movement resistance which makes it ideal for extreme environments. Mesh sizes can be as small as 50mm x 50mm, making it suitable for any agricultural or equestrian application.

As well providing strength to the mesh, the Torus knot is small and unobtrusive and the small mesh sizes create a wide range of new product options, says managing director Kenny Campbell.

New products for Walro Flex

Manufacturer Walro Flex has expanded its product range to include double-insulated welding and blasting cable. The compa- ny started production of its blasting cable for detonation applications in the mining

Reel cables for cranes

In partnership with the Dangjin coal-fired power complex of Korea East–West Power

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