K18 Board cutter( Trash cleaning)

The round knife made of high-quality alloy material is durable, and can cut all kinds of cardboard and large cardboard by manual conveying method, and cut into long strips of paper; The small cardboard adopts high-precision screw propulsion to complete the slitting of the finished paperboard; The left and right left-edge materials are crushed by a screw knife and automatically discharged for output;