The valve gate of the hot runner controls the flow balance by opening and closing the valve pin.
The valve gate of the hot runner can control the flow balance by opening and closing the valve pin.
When there are multiple hot runner systems, the valve pins can be opened and closed in stages instead of all at once to adjust the resin fill balance and the position of weld lines on the product.
This allows the balance of resin filling to be adjusted and the position of weld lines on the product to be controlled.
This can be used to adjust the resin fill balance and control the position of weld lines on the product.
A separate controller is required to set up sequential hot runners.
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