Injection Molding
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PETG '2079851475616104452 low production efficiency, long cycle
Fenómeno del problema
The molding cycle is too long, cooling time accounts for a large proportion, and capacity is insufficient.
Análisis de la causa
Cooling time too long, melt temperature high requiring longer cooling, mold cooling efficiency insufficient.
Solución
Lower the melt temperature to 220-240°C; optimize the mold cooling water channels to improve efficiency; use a low-temperature mold temperature controller.
Conclusión clave
PETG molding cycle optimization mainly starts from cooling efficiency.
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