What causes unstable product output from an EPDM rubber extruder?


Time:

2018-01-25

If the compounded rubber is stable, it’s related to the die temperature. The die temperature is set according to the extrusion requirements of the rubber, but in practice, the heating temperature should be slightly lower, because the compound will carry forward heat to the die, causing the temperature to concentrate there.

If the compounded rubber is stable, it’s related to the die temperature.

The die‑head temperature is set according to the temperature required for extruding the rubber, but during actual adjustment, the heating temperature should be slightly lower. This is because the rubber compound carries forward heat, causing the temperature to concentrate at the die head.