In daily life, it is indeed a difficult problem to distinguish between good and bad plastic molds, especially when it comes to remotely controlling market transactions online. The key identification obstacle is that the mold is not like other types of products. Other types of products have samples, and customers can also use the samples to evaluate whether this type of product is their own preferred type of product. The mold is customized, and after the customer confirms that the mold needs to be opened, a sample or drawing is presented to the manufacturer, and then the manufacturer produces and processes it. The quality of the mold depends not only on the mold itself, but also on whether the products processed with this mold are qualified. In general, there are three key aspects to evaluating the performance indicators of plastic mold products:

1. Appearance product quality, including consistency, color, and gloss;

2. The precision between specification and relative precision at specific positions, i.e. specification precision and specific position precision;

3. The mechanical properties, organic chemical performance indicators, thermal performance indicators, etc. of materials that are opposite to their main uses, i.e. multifunctionality. Therefore, if problems arise due to the other important link in the three levels mentioned, it will lead to the creation and expansion of defects in mold products.

The mold itself, the first thing to consider is the material used for the mold. Many customers know that before placing an order for a mold, they need to confirm the mold material with the manufacturer. The selection of mold material is actually a choice of steel. The choice of steel is actually a choice of its hardness and toughness. For molds, the higher the hardness of the selected steel, the less likely it is to wear during the production process, and the longer its service life. The longer the service life, the more similar products the mold can manufacture, which is a form of savings for plastic parts manufacturers.

Secondly, it is important to check whether the mold is easily damaged under normal manufacturing and maintenance, and it often needs to be repaired. Everyone knows that things that are easily broken are definitely not good.

Furthermore, check if the manufactured products have any burrs, burrs, and smooth surfaces. If there are burrs and burrs, it is definitely not good if it is not smooth. The injection molding manufacturer also needs to arrange personnel to remove the burrs and burrs, which is a waste of time and manpower and resources.

In addition, depending on how many molds can be made in one minute, that is, how long it takes for the mold to make the first mock examination, this is also the production cost of the injection molding manufacturer. If the mold opening speed is faster, the more products will be produced in a specific time, which can also effectively save the production cost of the injection molding manufacturer.