| 摘要 |
<p>A dough mixer has a dough material feeding inlet and a dough discharging outlet at upper and lower portions of a housing, in which a mixing member is disposed. The dough mixer further includes at least one metal shutter member for opening and closing the dough material feeding inlet and the dough discharging outlet, and a guide rail member contacting of the at least one of metal shutter member for guiding motion of the shutter member through an established motion path, the guide rail member being formed of a synthetic resin. The at least one shutter member for removing a dough material in the motion path of the shutter expels compressed air at its tip.</p> |
