This machine is suitable for measuring the wear resistance of cotton, hemp, chemical fiber and other woven shoelaces. Test method: two shoelaces cross each other, and one end is fixed on the movable gripper that can move in a reciprocating straight line; The other is fixed on the corresponding holder, one end is fixed, and the other end is hung with weights through the fixed pulley. Through the reciprocating movement of the movable gripper, the two shoelaces that cross horizontally can rub against each other. The interval time can be set. When the set number of times is reached, the machine will stop operating. After the interval time is reached, the machine will continue to operate. Repeat until the set number of times is reached or the sample fracture stops counting, so as to achieve the purpose of testing the wear resistance.