Injection Molding Knowledge Center

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

Vertical injection moulding machine is a mechanical equipment. The plastic industry is inseparable from a tool, usually by the injection system, moulding system, hydraulic conveyor system, electrical control system, lubrication system, heating and cooling system, safety monitoring system, etc. The following 9 points are the vertical injection molding machine temperature does not rise the reason:

The electrical control system is like the brain of the vertical injection molding machine; the control system issues the instructions, and other systems receive the instructions to complete the corresponding action. Of course, we need to check and maintain such a core part regularly. How important is the electrical control system? It is the core