The runner flow rate adjustment pin is recommended to be used with a multi-cavity mold or a dual cavity mold. In a multi-cavit mold, or a dual cavity mold, a difference in the filling time of each cavity tends to occur depending upon the runner balance. Normally, if a difference in the filling time occurs, the filling time can be equalized by adjusting the runner diameter.
Features:
- When incorporated in the mold, the pin enables the flow rate to be adjusted from the parting face. You can use it to adjust the flow rate during a molding try.
- When using this pin with a multi-cavity mold, it is possible not only to adjust the flow rate but also to stop and restart the flow of resin to a specific cavity.
- When using this pin in a dual cavity mold, use it as both a flow rate adjustment pin and a runner change pin .
Installation Guidelines:
- Insert the runner flow rate adjustment pin into the 03mm hole by hex-head wrench of 2.5mm width, and then fix it.
- If there is a runner, for example, at the mounting position, and the wrench hole of the stopper interferes with it, change the mounting position of the stopper.
