Mainly used for products with simple structure closedmould pouring.
主要应用于结构简单制品的闭模浇注。
2
The mould then will be closed again, the ejectors will return, the unit will advance and the sprue tube will come again in contact with the tools to carry out a new injection.
然后模具再次闭合，顶针复位，进胶部分前行，料桶再次与相关部位相连以实现下一次新的注塑。
3
Preferably the former is pivoted between open and closed positions and has a slightly V-shaped base which when abutted against a mould or formwork, urges the recess former into the closed position.