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本发明详细介绍了挤压周期,即从一根型材挤出开始到下一根型材挤出为止的这段时间可大幅度地缩短的新型挤压机。加下图所示,在挤压机主体(A)的挤压中心线(B)上,有个回转中心为(C)的转盘(D),其上有几个挤压筒。如(E)、(F)和(G)三个挤压筒是以120°均布的,和它们相对应的相对位置上还备有辅助工作装置,例如,设有挤压筒的清理装置(H),裝料装置(Ⅰ),在位于挤压中心线上的挤
The present invention details the extrusion cycle, a new type of extruder that can be drastically shortened from the extrusion of one profile to the extrusion of the next profile. On the extrusion center line (B) of the body (A) of the extruder, as shown in the following figure, there is a turntable (D) with a center of rotation (C) with several squeeze tubes thereon. For example, the three extrusion cylinders (E), (F) and (G) are evenly distributed at 120 ° and are provided with auxiliary working devices in their relative positions, for example, a cleaning device provided with an extrusion cylinder (H), charging device (I), squeezing on the extrusion centerline