| 摘要 |
PROBLEM TO BE SOLVED: To provide an ALC panel crushing device that can be driven by a 100 V power supply, and can crush it into a size suitable for re-use.SOLUTION: A crushing device 1 includes: a first crushing unit for sandwiching and crushing an ALC panel 16 by two first rotors 3a, 3b rotating in a backward direction to each other; a second crushing unit for sandwiching and crushing the ALC panel 16 after being crushed in the first crushing unit by two second rotors 4a, 4b rotating in the backward direction to each other; and a third crushing unit for sandwiching and crushing debris of composition of the ALC panel 16 generated when crushed by the first and/or second crushing unit by two third rotors 5a, 5b rotating in the backward direction to each other. A reinforcing bar 17 of the ALC panel 16 is discharged from the second crushing unit. The first rotor 3a and the second rotor 4a are rotated by a first motor 6. The second rotor 3b and the second rotor 4b are rotated by the second motor 7. |
