| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gear pump type rubber extruding machine with a feed roll which can make the discharge quantity of rubber constant. <P>SOLUTION: The rubber extruding machine is equipped with a rubber pressure detecting means 4 for detecting the pressure of rubber G supplied to the gear pump 10 and a feed roll controlling means for controlling the rotational frequency of the rolls 31 and 32 of the feed roll 30 on the basis of measured values from the rubber pressure detecting means 4. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
