发明名称 METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF RUBBER MIXTURES
摘要 The invention relates to a method for the continuous production of rubber mixes by means of a twin screw extruder, wherein a predefined volume flow of plasticized rubber is fed to the twin screw extruder at a given temperature. The invention is characterized by a combination of the following components: a short screw extruder (5), which is provided with an inlet (7) for the material to be extruded, a gear pump (3), which is connected to the short screw extruder (5) on the inlet side, the outlet of said pump being directly connected to the inlet side of the twin screw extruder (2), and separately controllable drive mechanisms (4; 6) for the gear pump (3) and the short screw extruder (5).
申请公布号 WO03008175(A1) 申请公布日期 2003.01.30
申请号 WO2002EP07474 申请日期 2002.07.05
申请人 BERSTORFF GMBH;UPHUS, REINHARD 发明人 UPHUS, REINHARD
分类号 B29C47/40;B29C47/10;B29C47/50;B29C47/92;B29K21/00 主分类号 B29C47/40
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