Willkommen bei SIEBE Engineering

Welcome to SIEBE Engineering

Breite Produktpalette

Wide products portfolio

Bester Service

Best service

Extruder Linien

Extrusion lines


About us


Welcome to SIEBE

SIEBE GmbH has been growing to one of the leading engineering companies in the field of plastic processing machines since the company was found by Prof. Dr. Reiner in 1982. The main focus is on development, production and distribution of pressure regulated single screw extruders.

According to our philosophy basing on respect, confidence and communication, for more than 30 years custom-made extrusion lines are developed and produced.