The first is the circular arc of the nail making machine equipment is half, manipulation in 1/20 ~ 1/5 of its diameter, but also to the whole forging process of nail. Nail making machine also includes the upsetting on and flange component, its specifications and appearance to grasp well, thus to prevent the occurrence of the vertical bending nail safe hidden trouble. And nail is according to...

Made a complete nail, will need to begin from wire drawing process, the entire process in addition to the nail making machine, also need equipped with all kinds of auxiliary equipment, and their functions are different. It's not easy to complete the equipment, including wire drawing machine, grinding machine, polishing machine, butt welding machine, pointing machine, etc., have to master all...