nemanja
16th November 2017, 08:02 AM
Hi,
Recently we started to work with PA 678 on injection machine, and we facing to long dosage time. Sometimes is over 1 min. Only way that i found to shorten this time is by putting negative back pressure, around -10 bars, but with this back pressure we have problem with injecting different volume. Also there is not equal dosage time in each process.
Is it possible to shorten dosage time with a bit bigger back pressure so that we have constant injection?
Best regards,
Nemanja.
Recently we started to work with PA 678 on injection machine, and we facing to long dosage time. Sometimes is over 1 min. Only way that i found to shorten this time is by putting negative back pressure, around -10 bars, but with this back pressure we have problem with injecting different volume. Also there is not equal dosage time in each process.
Is it possible to shorten dosage time with a bit bigger back pressure so that we have constant injection?
Best regards,
Nemanja.