| 摘要 |
a plurality of holes formed in a peripheral direction between an upper division plate and a lower division plate of a division unit; a flowing amount adjusting plate having an opening/closing lever and inserted to one side of the division unit in a coaxial direction to the upper and lower division plates; first and second material flowing holes formed in the upper and lower division plates and opened/closed in accordance with the rotation of the opening/closing lever, for adjusting an amount of material; a coupling member assembled by a bolt at the lower end of a shaft of a division rotary plate; and a lower coupling member assembled on the upper end of a rotary shaft, and engaged with the coupling member to deliver a rotation force to the division rotary plate.
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