| 摘要 |
PROBLEM TO BE SOLVED: To provide a production apparatus and production method of a rubber strip in which a tape-like rubber strip can be stably produced from unvulcanized rubber.SOLUTION: An apparatus 1 for producing a tape-like rubber strip G2 composed of unvulcanized rubber includes: an extrusion apparatus 3 including a rubber extruder main body 6 having a screw shaft 6 that performs push-advancing while kneading unvulcanized rubber toward a discharge port, and a gear pump 7 that is connected to a discharge port of the extruder main body 6 and is performed by rotary driving by a firs motor; a calender head 4 including a pair of calender rolls that rolls a rubber molding extruded from the extrusion apparatus 3 to obtain a rubber strip G2; and a control apparatus that controls a second motor that performs rotary driving of the calender rolls to be linked with the first motor. |
