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Picture shows machine operator using the iQ hold control software

Optimum holding pressure time in injection moulding

Faster to series production with iQ hold control setpoint assistant

The sealing point, also known as the holding pressure time in injection moulding, is typically adjusted individually after mould setup. Several components need to be test-moulded and analysed in the quality laboratory. The iQ hold control software automatically optimises the holding pressure. The result: No manual effort, savings in time and raw material, optimised cycle time.

Advantages of automatic holding pressure adjustment in injection moulding

Faster start of series manufacture
Picture shows scale for measuring the weight of a plastic component

Manual determination of the holding pressure time during injection moulding through sealing point determination is time-consuming. Parts must be removed from the production process. Equipment (a scale) is needed to check the weight of the moulded part. iQ hold control, on the other hand, determines the holding pressure time automatically and within defined limits.

Less scrap due to automatic parameter setting
Image shows green plastic granulate

Finding an optimum holding pressure time in injection moulding 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.

Easy operation via the machine control system
Picture shows process engineer from ENGEL at the injection moulding machine control unit

iQ hold control is started via a dedicated button on the machine control screen. At the push of a button, the correct holding pressure time for the injection moulding process is determined - fully automatically. After a few cycles, the software finds the optimum setting and suggests it to the operator.

Picture shows Sales Director Digital Solutions at ENGEL Austria
Do you want to automatically optimise the holding pressure time in injection moulding?

Our experts will be happy to answer any questions about iQ hold control.

Start an enquiry

What Our Customers Say about iQ hold control

Picture shows managing director at SolidPlast

The combination of shorter cycle times and consistently high quality makes a real difference. We have been able to increase our production capacity and save costs at the same time - a win-win situation.

Dariusz Barton, Managing Director at SolidPlast
Read more
  • 20,000 extra parts per year for SolidPlast

    SolidPlast produces 20,000 additional parts a year thanks to ENGEL iQ systems – with 4% lower costs and consistently high quality.

  • Boost your production efficiency with just one click

    Demonstration of the smart assistant for optimising holding pressure time iQ hold control directly on the injection moulding machine controller.

  • 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 moulding.

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Wayne Ball

Sales

Write to us

The ENGEL team will be happy to assist you with comprehensive know-how on the subject of injection moulding.
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