The shredder consists of a set of rotating blades, paper combs and universal motors. The paper is sent from the middle of the biting blade and divided into small pieces of paper to keep it secret. Paper shredding refers to the shape when the paper is chopped by a shredding knife after a shredder. According to the composition of the shredding knife, the existing shredding paper methods are: broken, granular, segment, foam, strip, filaments, etc.
Now the paper shredder, in addition to the paper processing, can also cut credit cards, CDs, etc.
The structure and working principle of the shredder: the shredder has two main components, "cutting knife" and "electric motor", which are closely connected together by belt and gear. The motor drives the belt and gear, and transmits energy to the cutting knife, and the cutting knife by turning, with sharp metal angles to cut the paper.
Some shredders on the market can choose two or more shredders. Different ways of shredded paper are suitable for different occasions, if it is a general office occasion, choose a segment, granular, filaments, strip can be. But if it is used in some relatively high requirements of confidentiality occasions must use foam. At present, the broken paper method composed of four knives is the most advanced way of working. The broken paper grain is neat and neat, and it can achieve the effect of confidentiality.
The cutting principle of the shredder is over the blade or knife dislocation, tearing the paper under the action of the power source. If the tool or blade is provided with a knife tip, the effect of the chip is a segment or granular shape, and if the tool or blade setting has no knife tip, the effect is a bar shape.
