A full range of products for the cleaning of screw, barrel and hot runners. All Ultra System products are safe for hot runners.

Black specks and stripes are among the main issues.
We developed specific purging compounds for this application.

Changing color and removing black spots.
It does not matter if you are producing pipes, plates, compounds, or different profiles.

During color changes or for regular cleaning, our products can prevent contaminations, gels and black spots. 
A good maintenance guarantees high quality.

Using Ultra Plast PET-C or PET-CS you can save up to 80% of the cost for color change. 
A regular use will help you to reduce AA and screw slipping.

Stripes on the caps and black spots are originated in 90% of the cases from the hotrunner. 
With Ultra Plast PO-C or PO-CS there will be a drastical decrease of scrap production.

Our range is suitable for white rooms. 
QUALIPURGE HT-CS can be used up to 420°C without smell and smoke.

Color change and regular cleaning can take a long time without a good purging agent. 
We can offer different cleaning solutions for cast film production.