PETEC Toll Compounding

A strong partner for extrusion

Custom compounding to order. ENTEX technology at your service.


Impressed by our Planetary Roller Extruder?

ENTEX Rust & Mitschke GmbH has entered into a strategic partnership with PETEC Rust & Brune GmbH so that our customers can benefit from PETEC’s toll compounding services – expanding our product range and delivering added value.

Working together closely: Sebastian Rust, Managing Director & CTO (PETEC Rust & Brune GmbH), Managing Director (ENTEX Rust & Mitschke GmbH)

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PETEC offers you distinct advantages:

Three state-of-the-art extrusion lines that can be flexibly adapted to practically any process.

Production capacity of as much as 17,000 t/a.

Consistently high processing quality thanks to ENTEX Planetary Roller Extruder technology.

A strong partner that you can rely on to deliver compounding contracts on schedule.

Inhouse laboratory.

ENTEX’s testing facilities study the feasibility of the process, creating a basis on which to configure the Planetary Roller Extruder. Then PETEC takes charge of producing the material. Be it for customer samples and market entry, process optimisation to increase throughput, or – if the ROI does not immediately justify investing in your own equipment – toll compounding for all your production requirements, PETEC takes care of it all.
PETEC Rust & Brune GmbH was established in 2019 by Sebastian Rust and Philipp Brune. By establishing an approx. 6,000 m2 facility in Bochum, PETEC became the first – and to date only – toll compounder that is able to provide its services using the ENTEX Planetary Roller Extruder technology. With three state-of-the-art extrusion lines that can be flexibly adapted to practically any process, PETEC has production capacities of as much as 15,000 t/a.


Philipp Brune, Managing Director & CFO (PETEC Rust & Brune GmbH)

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