Injection Molding 14 visualizações

Insufficient injection amount of PCTG

Fenómeno do problema

Insufficient screw storage cannot fill the cavity completely.

Análise das causas

Metering stroke setting insufficient, hopper bridging with poor feeding, non-return ring leakage.

Solução

Increase metering stroke; check feeding condition; check and replace the non-return ring.

Conclusão principal

Sufficient PCTG injection amount is the prerequisite for complete mold filling.

PCTGinjection amountmetering strokenon-return ring

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