Gain practical skills in regranulating HDPE and PP!
Understand the key process parameters and improve the quality of regranulate used in polymer extrusion.
Coming soon – contact us to find out when your language version will be available
This course is designed for intermediate and advanced professionals in the plastics extrusion industry who want to stabilize production, improve regranulate quality, and reduce material loss. Learn how to control key process parameters and avoid typical defects in recycled rigid polyolefins.
Who is this course for?
🟢 For professionals with experience in plastic extrusion who want to improve their knowledge of regranulated materials.
🟢 For engineers, technologists, and production managers working with HDPE and PP regranulates.
🟢 For those looking to increase process efficiency, reduce instability, and improve regranulate quality.
Course Objective
The goal of this course is to provide technical knowledge about the regranulation of rigid polyolefins such as HDPE and PP. Participants will learn how to evaluate and stabilize key quality parameters, adjust process settings, and reduce the occurrence of defects in extrusion using recycled materials.
Why should you join?
🟢 Understand the critical factors that affect the quality of regranulated HDPE and PP.
🟢 Learn how to control MFI, moisture levels, and thermal degradation.
🟢 Discover how to improve homogenization, filtration, and melt stability.
🟢 Get practical insights into setting process parameters for consistent quality.
🟢 Reduce material loss, avoid rework, and increase overall process profitability.
What will you learn?
🟢 Key properties of HDPE and PP regranulates in extrusion
Gain a clear understanding of how the source and condition of recycled material affect processing and final product performance.
🟢 Techniques for evaluating and stabilizing process parameters:
• Melt Flow Index (MFI) analysis and control
• Moisture impact and drying procedures
• Filtration and homogenization methods
🟢 Practical adjustments to improve extrusion quality:
• Setting appropriate temperatures for recycled polyolefins
• Managing screw speed and back pressure
• Avoiding degradation and ensuring dimensional stability
🟢 Strategies for quality control and minimizing material waste:
• Identifying unstable material batches before use
• Preventing defects caused by raw material variation
• Implementing consistent quality assurance checks
What’s next? – CHECK OUT OTHER COURSES IN THIS SERIES
👉 Extrusion training modules can be completed in any order – you don’t need to start with Part 1. Simply choose the topics that matter most to your production. We also encourage you to explore our courses in plastic recycling, laboratory testing, and polymer material science.
Our online extrusion courses can be completed in any order – you don’t need to start with Part 1. Simply choose the topics most relevant to your production or material type.
We also encourage you to explore our additional online courses:
These courses are designed for professionals who want to deepen their knowledge of polymer processing, quality control, and modern recycling technologies.
Certificates of Participation and Diplomas from Rolbatch Academy – Your Knowledge Confirmed with Official Documents!
Reserve your spot now and enjoy 30-day access to this online course!
Online Course Format
⏱ Access Duration: 30 days – Learn at your own pace until course completion.
📜 Certificate of participation and diplomas: Yes.
💬 Available languages: German, English, Polish, Spanish (others available upon request). Contact us to check if Your language is already available or to request a translation.
Price: The price is stated as net. 19% VAT will be added at checkout.
Are you eligible for a 0% VAT invoice? Contact us before making a purchase through the Contact form on our website.
Schedule and Organization
📅 Regular online courses: Start every 2–3 weeks.
👥 On-demand courses: For groups of 6 or more, we can arrange any date and customize the language.
✉️ Write to us and make sure the course is available in your language. If so, you will receive access within 24 hours (on business days). If not, we will inform you when the additional language version is ready.
Request Pricing and Schedule
Our online courses are an affordable solution to gain valuable knowledge in a flexible and convenient format. To receive a personalized quote, let us know the number of participants and your preferred start date. Contact us to learn more and reserve your spot!
On-Demand Organization – Flexibility for Your Needs
Our online courses can also be organized on demand, offering tailored solutions whether you want to train an individual or an entire team. If you're an individual participant, send us an inquiry – we’ll notify you of the nearest available date for this or similar courses.
We can also translate course content into your native language. Currently, courses are available in German, English, Polish, and Spanish. Other languages are available upon request, and we can prepare course materials with translations suited to your needs.
Pricing Information:
The price depends on the number of participants – larger groups benefit from more cost-effective pricing. Invite your team or a larger group of employees and gain practical knowledge together!
When Sending an Inquiry, Please Provide:
- The number of participants interested in the course.
- Your preferred start date and time.
- Any additional questions or details you’d like us to address during the course.
- The language in which you’d like the course to be conducted.
FAQ – Frequently Asked Questions
Find answers to the most common questions here: FAQ ->
🔗 SUBSCRIPTIONS – Want to keep permanent access to the course?
Check out our subscription options: View subscriptions →
💬 Available in Multiple Languages – Tailored Learning for Everyone
👉 Check the list of all courses here -> www.rolbatch.eu/pages/all-trainings-plastics-recycling-energy
👉 www.rolbatch.eu/online-courses
👉 Have questions? Schedule a call here: https://calendly.com/dr_laabs/30-minutes-meeting-google-meet
👉 Or write to us: www.rolbatch.eu/pl/pages/kontakt-magdalena-laabs
