To prevent a trouble of equipment due to the fall of a raw material by reducing the number of structures on the raw material introducing and discharging side.
A first rotor driving means 31 and a second rotor driving means 35, which drive a first roll and a second roll, are disposed on one side of an equipment frame 4 comprising a roll crusher 1. A belt conveyor 41, which discharges a crushed material obtained after crushing the raw material by the roll crusher 1, is disposed a rack 2. Since various equipment are not entirely disposed on the opposite side of the equipment frame 4, the raw material is introduced easily and treatment of the crushed material can be carried out by operating merely one power shovel. Even if the raw material falls, the raw material doesn't fall on equipment so that a fault is little.
KITSUKAWA TOMOHIRO
AIMORI TOMIO
NAKAMURA NORIAKI
TATEISHI FUSAO
DAN KENICHIRO
