neijiang jinhong provides crankshaft processing for many domestic auto oems, which have various crankshafts in their production lines. to solve this problem, jinshi provided customers with a line-side stacking library for each truss line. in this way, the type of crankshaft can be switched quickly, which can also be offline or plug-in operations. it can better satisfy the actual production needs of customers with increased flexibility. the whole line is equipped with an information system that is connected to the factory mes to adjust production upon accepting factory orders. in this way, it can achieve digital and flexible production of various crankshafts.