Choose the corrugated paperboard which you want to process, adjust the side feeding baffle (1 in Picture A) . Adjustment method : loose the screws in circle of below picture, move the two side feeding baffles (1 in Picture A) right or left , adjust the distance between two side baffles according to the length of paperboard , after finishing adjustment , tight the screw and fix the baffles .
When the length of paperboard is big , can move the front feeding baffle (3 in Picture A) right or left. Adjustment method : loose the screws in circle of below picture, move the two front feeding baffles (3 in Picture A), adjust the front feeding baffles to the suitable positions according to the length of paperboard , after finishing adjustment , tight the screw and fix the baffles .