Haochen 20 years of focus on multimode cavities and small spacing hot runner

Injection molding is a very important process in plastic product modeling. For plastic processing, hot runner molds and injection molding machines are two essential tools in injection molding. However, many people are not familiar with injection molding machines and hot runner molds. Below is a brief description of the relationship between injection molding machines and hot runner molds.

The hot runner mold and injection molding are inseparable, and the injection molding machine must adapt to all automatic circulation capabilities as well as the hot runner system. Therefore, selecting a suitable injection molding machine is particularly important. When the hot runner mold is designed and manufactured and needs to be put into injection molding machine production, how to choose an injection molding machine requires comprehensive consideration from multiple aspects

1. Due to the addition of a hot runner and an additional runner plate, the thickness of the mold increases accordingly. When selecting an injection molding machine, it is important to pay attention to the installation height of the machine.

2. When measuring the injection volume of an injection molding machine, consideration should be given to the compressibility of the plastic in the large volume flow channel.

3. For the depreciation of hot runner molds, continuous operation of injection molding machines is advocated, and multi-level start-up is used to reduce damage.

Numerous devices are used to ensure the automatic operation of molds, and the preferred choice is robots or simple and controllable robotic arms, such as:

1) The product needs to be placed with inserts, labels, or sheets in the mold.

2) Remove plastic parts or accelerate their ejection.

3) Control the movement of plastic parts and reduce startup time attachments.

4) Heat the mold before starting the injection molding machine.

5) Reduce the time for mold installation, reduce the connection time for cooling water pipes, air circuits, circuits, and hot runner temperature control boxes.

(2) The influence of injection molding machines on hot runner molds

Ningbo hot runner manufacturers prefer robots or simple and controllable robotic arms to ensure the automatic operation of hot runner molds, such as:

1. The product needs to be placed with inserts, labels, or sheets in the mold.

2. Remove plastic parts or accelerate their ejection.

3. Control the movement of plastic parts and reduce startup time attachments.

4. Heat the mold before starting the injection molding machine.

5. Reduce the time for mold installation, reduce the connection time for cooling water pipes, air circuits, circuits, and hot runner temperature control boxes.