1. The rack installation of the Beverage Can Making Machine production line first starts with the head rack, and... more 1. The rack installation of the Beverage Can Making Machine production line first starts with the head rack, and installs the middle rack of each section and the tail rack in sequence. Before installing the rack, first draw the center line over the entire length of the conveyor, and compare the center line to maintain the important conditions for the normal operation of the belt conveyor line in a straight line. When installing the racks, they must be aligned. The center line is also leveled with the shelf to the south. The error of the frame aligned with the center line is plus or minus 0.1 meter per meter of the captain, and the error of the conveyor to the center of the frame cannot exceed 35mm. After all the single sections are installed and aligned, the single sections can be connected. less