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Sex Doll Social

Alice Leo добавлена новая статья Другое
2026-05-27 01:34:08 -

Temperature, Pressure, and Speed Control in Rubber Extrusion
The performance of a rubber extrusion machine depends heavily on controlled technical parameters. These variables directly affect product quality, dimensional accuracy, and production efficiency. One of the most critical factors is temperature control. The barrel is typically divided into multiple heating zones, each maintained between 40°C and 120°C depending on rubber compound...

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