Vertical drum loose material crusher - has two cutter discs with cutting edges forming closed zigzag shape

摘要

The crusher for loose materials has a drum (1) containing an upper cutter disc (2) and lower cutter disc (3), as well as a drive (4). On the lower face of the upper cutter disc (2) are cutting edges (5) and on the upper face of the lower cutter disc (3) are cutting edges (6). The upper cutter disc (2) and the lower cutter disc (3) are mounted coaxially inside. In the central part of the upper cutter disc (2) is the filler opening (7). On the circumference of the housing (1) are channels (8) for discharging the crushed material. The drive (4) is connected to the lower cutter disc (3) by a shaft (9). Below the filler opening the cutter disc (3) has a vaned rotor (11). The upper cutter disc is stationary and connected to the housing (1).