| 摘要 |
PROBLEM TO BE SOLVED: To provide a machine capable of increasing a treatment speed without enlarging its size as well as with a simple mechanism and at low cost. SOLUTION: A pair of rollers consisting of a can receiving roller 12 having a recessed part 12a and a can crushing roller 13 having a protrusion part 13a are arranged under an empty can passage 5 arranged with a limit switch 6. When an empty can passes the passage 5, a motor is driven by a signal from the limit switch 6, the can receiving roller 12 and the can crushing roller 13 are rotated through a chain 15, a fallen empty can is received by the recessed part 12a and is crushed by the protrusion part 13a. The crushed can is fallen to be accumulated in receiving box of the crushed empty can.
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