SINO MOULD is the professional plastic injection molding expert in China. As the world famous injection mould company, we are very specialized in design runner switch mould, has very rich runner switch mould manufacturing experience.

SINO MOULD knows well about how to set mould runner switch to control the production. Setting mould runner switch is more common in some multi-cavities mould, customer sometimes would like to put two different products in one mould to reduce the cost. But they usually find that the two parts needed production quantity is rather different. Maybe one product they need 10,000 sets per day, another just need 5,000 sets. In order to meet one product production, customer has to produce the two items together. It is very economical for customer.

As for the request of customers, SINO start the runner switch mould researching. Through one year researching and development, SINO has achieved significant success.

Below is the fundamental of how to set the mould runner switch.

Take this mould for an example, four cavities, we should make two runners insert like the blue and brown part. Now the picture shows the mould could just inject two parts with minus mark.

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