To introduce the property, specification in common use, structure and production technology of wire rope for belt conveying, and explain how to judge whether the quality of wire rope is good or not.
介绍皮带运输用绳的特点、常用规格、结构及生产工艺，并就如何判别钢丝绳质量优劣作了说明。
2
Steel rope is a hauling component in conveying mechanism in coal mines. Its service life directly relates to production cost and safety in coal mines.
钢丝绳在煤矿输送机构中作为牵引构件，其使用寿命直接影响到煤矿生产的成本及安全。
3
The utility model is composed of an aluminum wire conveying mechanism, a circular ropeconveying mechanism, an aluminum card forming mechanism, and a power device.