Injection Molding
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Sudden pressure rise alarm in PCTG '2079851475616104452
Problem Phenomenon
Injection pressure suddenly abnormally rises during production, triggering an alarm.
Cause Analysis
Gate or nozzle blocked by impurities, runner blocked somewhere.
Solution
Check and clean gate and nozzle; check mold runner and venting.
Key Takeaway
PCTG sudden pressure rise is a runner blockage signal.
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