In order to manufacture a machine part, we fix parts material by a certain method. Since parts material is fixed automatically, we use an air cylinder and solenoid combining clamp equipment. Now, after we use an air cylinder and fix parts material, when manufacturing a machine put, a compressor, a control valve, and piping are needed. Moreover, it serves as large・scale equipment. On the other hand, in the electric cylinder (cylinoid) from which parts material changes rotational movement of a motor into a straight-line motion, and obtains impelling force, when it can fix, an air cylinder, a compressor, etc. become unnecessary. In this paper, when the user inputted the value corresponding to the diameter of a pipe into the program controller, control equipment manufactured the equipment which holds a pipe automatically. We report this manufacture process.