Views: 11 Author: Site Editor Publish Time: 2022-04-27 Origin: Site
When a hot runner mould is developed, designed, and then needs to be put into production, the correct choice of the injection molding machine is also critical. All automatic cycle capabilities of the injection molding machine must apply to the hot runner system. Several factors need to be considered when selecting an injection molding machine.
1. hot runner mould will be due to the increase of the hot runner system and more blocks of the manifold. Hence, the thickness of the whole set of molds correspondingly increased, so the selection of injection molding machines should pay attention to the installation height of the injection molding machine.
2. when the injection volume is in the measurement, consider the large volume flow channel in the plastic compression.
3. Consider the hhot runner mould depreciation, and advocate continuous operation of the injection molding machine, with a multi-stage start to reduce the cycle.
can use Numerous devices to ensure the automated operation of the mold production; the first choice is a robot or a simple and controllable robot, such as
1. Products that require inserts, labels, or sheets to be placed in the mold.
2. Removing plastic parts or accelerating their ejection.
3. To control the movement of plastic parts and reduce the start-up time of attachments.
4. Heat the mold before starting the injection molding machine.
5. Reduce the time to put on the mold and the connection time of cooling water pipe, airline, electric circuit, hot runner mould temperature control box, etc.