Program controlled paper cutter is the crystallization of our 21st century science and technology. It is used to deal with the cutting needs of paper products in the printing industry. The development from the weak mechanical paper cutter to the practical and beautiful program-controlled paper cutter has shortened the cutting time of our paper products, increased accuracy and reduced labor costs, and made the operation safer.
        While we enjoy the convenience of technology, we also encounter many problems. Recently, the editor found that the cutter bar of the program-controlled paper cutter is cracked. What is the reason? It took a long time to find out.
        The original program-controlled paper cutter's knife bed movement was completed by the touch of a pull rod. In order to protect the safety of the machine, this pull rod is equipped with a secure pin. This secure pin is a stable device of cast iron layout. Cracking will occur when the pin is secured, and the knife will stop working, which can effectively ensure that we will not be accidentally injured when operating the machine.

        It is very troublesome to change the new safety pin when the machine is shut down. It is recommended that when cutting the self-made products, the height of each stack of paper must be the same, and not close to the right wall to avoid cracking of the safety pin.