Low-grade thermocouples severely damage mold repeatability, leading to inconsistent part quality, high scrap rates, and unstable production.
Inferior sensors suffer from rapid drift, causing gradual temperature changes that shift processing conditions over time.
Poor vibration resistance leads to intermittent signals and unstable heating between cycles.
Low accuracy creates temperature deviations that change melt flow, packing, and cooling behavior unpredictably.
Cheap insulation allows electrical interference, resulting in random temperature fluctuations.
Unmatched characteristics between zones in multi-cavity molds cause severe filling imbalance.
Short service life means frequent unexpected failures that disrupt production stability.
Molds designed for high repeatability require high-performance thermocouples to maintain consistent process conditions. Low-cost sensors defeat the purpose of precision mold design.
