An effective method of release the vacuum created during plastic injection molding.
To substitute ejector pins or other ejecting for mold.
Fix the insert valve with spring pin to avoid the dowel pin to be worked off.
Body and valve are manufactured completely from stainless steel, Excellent rust resistance.
The temperature resistance of the spring is 220°C and can produce one million pieces without once stopping.
Delivery time up to 15 working days.