When the steel wire rope is winded by the drive wheel some winded along the circumference, others winded along the straight line.
钢丝绳绕经驱动轮时部分成圆周缠绕，一部分是直线缠绕。
2
Introduces the wire rope changing techniques of man car, using man car to drive new ropes replacing old ones, the steel wire rope twist machine recycles old ones.