
MAINTENANCE AND UPGRADES
For extrusion plants for all types of pipes and profiles, regeneration lines, granulation, and compounding.
Technical Assistance · Interplast
Your plant,
always performing at its best.
Interplast provides complete routine and extraordinary maintenance services for all types of plastics processing plants. Thanks to over 30 years of industry experience, our technicians can work on extruders, regeneration lines, granulators, compounding plants, and much more.
Whether you need scheduled maintenance to prevent machine downtime, urgent troubleshooting, or a technological upgrade to improve performance, the Interplast team delivers fast, qualified, and long-lasting service.

How We Work
OUR MAINTENANCE APPROACH
Plant Diagnosis
We carry out a complete plant diagnosis — remotely or on site — to identify critical issues, worn components, and opportunities for improvement.
Service Plan
We prepare a detailed service plan with timing, costs, and priorities — agreed with the customer to minimize production downtime.
Execution and Upgrade
Our technicians perform maintenance or upgrades using original or certified compatible components. Every intervention is documented with a technical report.
Testing and Follow-Up
Once the service is complete, the plant is tested at full capacity. We provide support in the following days to verify proper operation.
What we cover
TYPES OF PLANTS SERVICED
Pipe and Profile Extruders
Maintenance and upgrades on single-screw and twin-screw extruders for the production of pipes, profiles, and sheets in PE, PP, PVC, PA, and other technical polymers.
Regeneration Lines
Service on complete post-consumer and post-industrial plastic regeneration lines: shredders, washing systems, dryers, and regranulation extruders.
Granulators and Compounding
Maintenance on granulators, mixers, and compounding lines: replacement of screws, barrels, cutting heads, filters, and water/air cooling systems.
Technology Upgrades
Retrofitting of electrical panels, replacement of old PLCs with modern systems, installation of touchscreen HMIs and Industry 4.0 remote monitoring systems.
DOES YOUR PLANT NEED ASSISTANCE?
Contact us now using the contact form below — our technicians are available for fast diagnosis and timely service wherever you are in Europe.
