Electric Toothbrush Mould Maker

Short Description:

Steel Material 8407
Part Material POM
Mold Life 1,000,000
Number of cavity 2
Mold Injection System Cold runner
Mold Frame LKM
Surface Treatment Texture


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What is the difference between hot runner and cold runner?

Hot runners use a screw nozzle that is fed by a barrel using a pump, while cold runners use a closed, thermoset mold. The primary task of any injection runner system is to direct the material flow from the sprue to the mold cavities. The system requires additional pressure to push the material through the runner.


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