500  ton cold forging press with servo system ，The function  is making gear. The cold forging press for cold extrusion molding stamping forging for auto parts LED heat sink and hardware tools etc .      If your product is Shallow stretching and molding for metal and nonmetal parts  Welcome to buy our cold  forging press , we have all kinds of tonnage, not only can provide the machine, but also can provide the mold, solve the problem for you at one time!If you have price or technical issues, please add my WhatsApp: +86 139 2585 3679 .