本发明涉及用于陶瓷质量流量的挤出机装置。 挤出机组件包括具有挤出机壳体（15）和挤出机螺杆（16）的挤出机（7），挤出机（7）沿着水平挤出机轴线（9）延伸。 所述挤出机组件还包括一个到挤出机（7）打开真空室脱气陶瓷质量流（4），其中，具有围绕竖直腔室轴线（6）周围延伸的腔室壁的真空腔室（4）。 室壁（14）至少紧邻挤出机壳体（15），所述室壁（14）横向于腔室轴线（6）并且尤其是圆形横截面。

The invention relates to an extruder assembly for a ceramic mass flow. The extruder assembly comprises an extruder (7) having an extruder housing (15) and with an extruder screw (16), wherein the extruder (7) along a lying extruder axis (9). The extruder assembly further comprises a into the extruder (7) opens the vacuum chamber (4) for degassing the ceramic mass flow, wherein the vacuum chamber (4) having a chamber wall which extends around an upright chamber axis (6) around. The chamber wall (14) encloses at least immediately adjacent the extruder housing (15) lying transverse to a chamber axis (6) round and, in particular circular cross-section.