Material Analysis
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Uneven pellet size of PCTG raw material
Fenómeno del problema
Large size differences of raw material or color masterbatch pellets cause uneven mixing.
Análisis de la causa
Different components have different particle sizes and densities, uneven mixing in the hopper.
Solución
Use size-matched raw materials; premix before adding to the hopper; meter and feed separately.
Conclusión clave
Uniform PCTG mixing is the prerequisite for product consistency.
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