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What are the types of hot runner molds?
2025-01-14
Because an open hot runner can only be injected into the mold by breaking through the condensation gate when the injection machine screw advances, and conversely, it can only be closed by condensing with the gate when the screw retreats inside the injection machine. So the selection of gate size is usually quite important, otherwise due to the temperature in the gate area, either condensation will block the hot nozzle and prevent the injection of glue, or there will be wire drawing and drooling at the hot nozzle ga……
Environmental Protection and Efficiency of Hot Runner
2025-01-14
Since the hot runner does not generate "garbage", there is no problem of dealing with "garbage". Garbage "means the waste of resources, and hot runner systems are low-carbon products that do not produce harmful environmental factors.Due to the wide variety and often uneven color of plastics, the accumulated material heads during the injection molding process must be classified, dehumidified, dried, and sealed for storage. Meanwhile, the noise generated by crushing can also have adverse effects on the environment.
What is a timing controller?
2025-01-14
The timing controller mainly consists of six unit circuits, including power control circuit, power conversion circuit, mechanical dip timing circuit, and digital trigger.Functions and characteristics of timing controller:1. Friendly human-machine interface, programmable: The device comes with a keyboard and LCD interface, allowing users to freely set the operating time and sequence of various programs on the machine tool.2. Unmanned, automatic control: After activation, there is no need for personnel to monitor, an……
How to avoid solution leakage during the production process of hot runner molds?
2025-01-14
The pouring system in the hot runner mold is always in a high temperature state during use. Under the action of high temperature and high pressure, the plastic melt in the hot runner system is prone to leakage. Melting leakage not only affects the quality of plastic components, but also seriously damages molds, leading to production failure. Incorrect operation process is one of the main reasons for melt leakage during mold production. In order to compensate for the thermal expansion of parts in the hot runner syst……
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