Manual process of the workpiece into the environment with a pleasant to complement the disadvantages of increasing the efficiency of an automatic production process, and to develop the results were obtained as follows. automatic curl the average 2.99 rotation in the machine curling turns have been identified a failure of the product Is about 0.417% to have been identified. per minute of the machine producing the number of the product has been confirmed to 5.114 average. automatic curl a result, the production rate is two times of the machine.