Sarema is a system that provides for automatic laser marking recognition of 8 to 12 crankshafts at one time. The laser system offers programmable motorized X, Y, and Z axes which are controlled by the PC. X (1000mm), Z (100mm) and Y (30mm). This systems can simultaneously mark 5 shafts all of which can be loaded at the same time. Given the considerable weight of these parts, a convenient slide-out table is employed to load each shaft. Each station has a plate with a bearing support for the centering and the rotation of the shaft which is then locked into position with a pneumatic system. The operator presses the start button which triggers the closing of the pneumatic door with sensors.