Because the finish of the surface is good, the inside stress is low and there is no apparent gate left, the single valve gate systems are more and more widely used in various industries. The design of the system is quite unique. Because the valve pin does not necessarily pass through the runner and the drive devices of the gas or hydraulic valve pin are far away from the nozzles body, the unwilling phenomenon of the aging and breaking down of the cylinder ring because of the long time standing in the high temperature environment and the oil and gas leakage can all be avoided. This helps to make sure that the valve pin moves stable and reliable.
Application:
1. package products with high demand of the gate marking and the finish of the surface
2. products of medical care with high demand of optical performance
3. special products including plastic products of big scale and precise spare parts with thin wall. |
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