To point out the main reasons of researching and manufacturing galvanized full locked wire rope, which are to meet the needs of market and to raise the competition ability of the enterprise.

指出决定研制镀锌密封钢丝绳的主要原因：一是满足市场需求，二是为了提高企业的竞争力。

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Improving function condition of locked coil wire rope can decrease additive pressure effectively, reduce break wire by extrusion and wear, and increase the life of steel wire rope.

通过改善密封钢丝绳的运行条件，有效地减少牵引索附加压力，减少挤压断丝和磨损，可提高钢丝绳的寿命。

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