SHREDDER AND METHOD FOR CONTROLLING SHREDDER

Abstract: a shredder includes a shredding unit that shreds paper into paper pieces, a tank that stores the paper pieces, a weight sensor that is provided below the tank and that measures a weight of the paper pieces inside the tank, a processor of a control unit that calculates an environmental contribution value based on the weight of the paper pieces measured by the weight sensor, and a display that displays the environmental contribution value.

Inventor(s): Kiyoshi TSUJINO, Koichiro YOKOYAMA

CPC Classification: B02C25/00 (Control arrangements specially adapted for crushing or disintegrating)

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