Injection Molding Knowledge Center

Vertical injection molding machine low speed when the flow is stable, the product size is relatively stable, fluctuations are small, the product internal stress is low, and the product internal and external stress tends to be the same (such as polycarbonate parts immersed in carbon tetrachloride, high-speed injection formation of the parts have a tendency […]

There are various vertical injection molding machines on the market, but we still need to get a good selection before installation; some people are likely to have been unable to find the appropriate method in the whole process of selection, thus resulting in a variety of different problems. Vertical injection molding machine exactly how to

For vertical injection molding machines, screw damage is what causes how to dismantle the maintenance. Please see the detailed instructions. Screw damage and temperature also have a relationship, but very little; almost always, the screw itself is poor toughness or has been used for a long time, replace the screw. Temperature should be controlled in

MINHUI will share with you how wires are molded to obtain their necessary protective layer through injection molding technology. I. Purpose of Wire Injection Molding Before delving into the specific injection molding process, it is important to understand why we need to mold wires. In short, wire injection molding is done to provide a plastic

The pot handles in daily life are made of plastic injection molding using a single-slide Bakelite vertical injection molding machine. Its characteristics are explained below: 1. Single-slide Bakelite vertical injection molding thermosetting barrel, heated by an oil temperature machine, suitable for processing various thermosetting plastics (Bakelite). 2. This machine is equipped with a single-mold slide

According to the temperature range provided by the raw material supplier’s information, set the barrel temperature to the middle of the range and adjust the mould temperature. Estimate the required shot volume and set the vertical injection molding machine to two-thirds of the estimated shot volume. Initially adjust the primary injection pressure to half the