For more than 50 years Coperion Buss AG, located in Pratteln, Switzerland is a leader in compounding technology. Innovation, close ties with customers, far sighted vision and the unique Buss Kneader principle are the secrets to our success.

Some typical applications for Buss Compounding technologies are:
- PVC
- Wire and Cable Compounds
- Engineering Plastics
- Calender Feeding
- Powder Coatings
- Toners
- Reactive Extrusion