Cardboard shredder is environmental protection equipment and is to turn corrugated cardboard, waste box, paper that need to be discarded into soft materials, and then use it for packaging of fragile items. This industrial carton paper shredding machine has two models with different cutting widths, that is, 325mm and 425mm. The processing efficiency of these commercial cardboard shredders is very high, usually, it can process more than 12m of cardboard per minute. Moreover, due to its simple operation, high work efficiency, and simple maintenance, the carton shredder machine is currently very popular.