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I. Molding quality defectsFlying Edge (Shawl)Cause: Insufficient clamping force or mold parting surface wear, resulting in melt overflow.Countermeasures: Optimize clamping pressure parameters, periodically grind the parting surface or replace the guide pillar guide bush.Shrinkage (dents)Reason: ...
Today, the market price of raw materials soaring, most of the molds we use at present for cold runner molding products spout waste loss is serious, greatly increasing the cost of raw materials, reducing profits. At the same time as the environment is constantly being polluted, the amount of environm...
I. Core differences in productivityMolding CycleHot runner molds keep the plastic in a molten state at all times by keeping the runner system hot, eliminating the time required to cool the runners and clean up scrap in conventional molds. For example, the cycle time for molding thin-walled parts c...
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