Raw material purchasing process of plastic mold
In order to maintain stable quality and high production life of plastic mold, the importance of steel quality is self-evident. The quality of steel directly affects the life of plastic mold. Therefore, when selecting plastic mold steel, we need to consider the mold steel suitable for customers’ needs.
In general, if the customer requires a high output of the product, it is necessary to select the steel material with high hardness, otherwise it is easy to wear and the injection […]