Injection Molding
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PETG '2079851475616104452 low production efficiency, long cycle
Problem Phenomenon
The molding cycle is too long, cooling time accounts for a large proportion, and capacity is insufficient.
Cause Analysis
Cooling time too long, melt temperature high requiring longer cooling, mold cooling efficiency insufficient.
Solution
Lower the melt temperature to 220-240°C; optimize the mold cooling water channels to improve efficiency; use a low-temperature mold temperature controller.
Key Takeaway
PETG molding cycle optimization mainly starts from cooling efficiency.
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