![Holding pressure injection molding | ENGEL Picture shows machine operator using iQ hold control software](https://a.storyblok.com/f/136567/4000x917/52143d18aa/digitale-loesungen-nachdruck-spritzgiessen-optimieren-desktop.jpg/m/0x440/filters:format(webp))
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Optimum holding pressure time in injection molding
Faster to series production with iQ hold control setpoint assistant
The sealing point, also known as the holding pressure time in injection molding, is typically adjusted individually after mold setup. Several components need to be test-molded and analyzed in the quality laboratory. The iQ hold control software automatically optimizes the holding pressure . The result: No manual effort, savings in time and raw material, optimized cycle time.
![Faster to series production | ENGEL Picture shows scale for measuring the weight of a plastic component](https://a.storyblok.com/f/136567/700x350/a9450834c8/produkte-waage-kunststoffbauteil-gewicht.jpg/m/700x350/filters:format(webp))
Manual determination of the holding pressure time during injection molding through sealing point determination is time-consuming. Parts must be removed from the production process l Equipment(a scale) is needed to check the weight of the molded part. iQ hold control, on the other hand, determines the holding pressure time automatically and within defined limits.
![Optimum holding pressure phase during injection molding | ENGEL Image shows green plastic granules](https://a.storyblok.com/f/136567/700x350/8310cdcdf7/produkte-kunststoffgranulat-gruen.jpg/m/700x350/filters:format(webp))
Finding an optimum holding pressure time in injection molding requires a lot of experience and is time-consuming. Process engineers often only set the most necessary parameters Incorrect settings lead to unnecessary scrap. iQ hold control determines the holding pressure time objectively. The software supports less experienced process technicians. while also helping experienced technicians save time.
![Simple operation of the iQ hold control | ENGEL software Picture shows process engineer from ENGEL at the injection molding machine control unit](https://a.storyblok.com/f/136567/700x350/fd4cfecbe8/digitale-loesungen-optimale-nachdruckzeit-spritzgiessen.jpg/m/700x350/filters:format(webp))
iQ hold control is started via a dedicated button on the injection molding machine control screen. At the push of a button, the correct holding pressure time for the injection molding process is determined - fully automatically. After a few cycles, the software finds the optimum settings and suggests it to the operator.
![Faster to series production | ENGEL Picture shows scale for measuring the weight of a plastic component](https://a.storyblok.com/f/136567/700x350/a9450834c8/produkte-waage-kunststoffbauteil-gewicht.jpg/m/700x350/filters:format(webp))
Manual determination of the holding pressure time during injection molding through sealing point determination is time-consuming. Parts must be removed from the production process l Equipment(a scale) is needed to check the weight of the molded part. iQ hold control, on the other hand, determines the holding pressure time automatically and within defined limits.
![Optimum holding pressure phase during injection molding | ENGEL Image shows green plastic granules](https://a.storyblok.com/f/136567/700x350/8310cdcdf7/produkte-kunststoffgranulat-gruen.jpg/m/700x350/filters:format(webp))
Finding an optimum holding pressure time in injection molding requires a lot of experience and is time-consuming. Process engineers often only set the most necessary parameters Incorrect settings lead to unnecessary scrap. iQ hold control determines the holding pressure time objectively. The software supports less experienced process technicians. while also helping experienced technicians save time.
![Simple operation of the iQ hold control | ENGEL software Picture shows process engineer from ENGEL at the injection molding machine control unit](https://a.storyblok.com/f/136567/700x350/fd4cfecbe8/digitale-loesungen-optimale-nachdruckzeit-spritzgiessen.jpg/m/700x350/filters:format(webp))
iQ hold control is started via a dedicated button on the injection molding machine control screen. At the push of a button, the correct holding pressure time for the injection molding process is determined - fully automatically. After a few cycles, the software finds the optimum settings and suggests it to the operator.
Our experts will be happy to answer any questions about iQ hold control.
From 4.5 to 3.88 seconds holding pressure time
Watch the video to find out how easy iQ hold control works and what energy savings you can achieve in injection molding.