Cleaning Degraded PVC

on Magic, 0.5 litre

The Process

  • Empty machine of last Grey PVC

  • Start to purge with BBU

BBU is successfully removing the previous colour and historical carbon deposits

BBU is purged until comes back white and all the carbon is removed

The next material, HDPE, does not show any contamination


Normal results:

  • Pull screw and head to clean it manually
  • 24 hours

Aquapurge results:

  • 7 kg BBU
  • 30 minutes

You can also read this Case Study here