>> Why quality is our benchmark. It is the only way to give you exactly what you expect for processing your products: a compounding system that is individually tailored to your application.

Machines and plants from Coperion
Applications and products for machines from Coperion
Research & development at Coperion

Compounding & Extrusion

With Coperion you have the partner at your side who can offer you the best solution for all your compounding tasks. This begins with special applications on a laboratory scale and extends right through to industrial production plants. As a pioneer in the development of the closely intermeshing, co-rotating twin screw extruder, we possess a unique know-how and an extraordinary wealth of experience in this field.

Coperion has continuously set new standards in machine and system design for processing technology since the 1950s. More than 12,000 installed compounding systems worldwide are proof of our unique system and process competence. And despite all our engineering skills we never forgot one important thing: We listen closely to what our partners say! That’s what we mean when we say “confidence through partnership”.


More than 130 years of experience with mixing and kneading processes
Pioneer work and continuous further development of the closely intermeshing, co-rotating twin screw extruder
More than 12,000 installed compounding systems worldwide
Complete product portfolio: from the ZSK 18 MEGAlab laboratory machine to the ZSK 380 MEGAcompounder high-capacity extruder
Throughput rates of 1 kg/h to 100 t/h
Complete systems from raw material feeding to the whole downstream equipment

Research & Development

Most comprehensive Test Labs in the industry in Stuttgart (D), Ramsey (USA) and Nanjing (CN)
Thirty compounding plants worldwide continuously available for tests
Experience from 5,000 compounding tests and 40,000 product analyses in our own laboratories
More than 75 % of all plastic compounds worldwide were tested in the Coperion Test Labs
More than 950 patents and pending patents since 1980

Laboratory extruder ZSK Mc18

User-friendly, highly efficient and versatile. Interchangeable process section enhances flexibility.
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Twin screw extruder ZSK Mc18

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