With over 70 years of experience, KREYENBORG specializes in the design and manufacture of machinery and custom-made turn-key solutions for bulk material handling. All products are proudly engineered and produced in Germany.

The company leads the way in energy-efficient infrared light technology for:

rPET decontamination for direct food contact packaging (FDA & EFSA approved)Crystallization and drying of a wide variety of plasticsOdor reduction in post-consumer plastics

KREYENBORG’s core competencies include innovative solutions for mixing, storing, dosing, and conveying, all tailored to meet the diverse demands of modern industry.
In 2026, the aftermarket business for underwater pelletizing with die plates, blade holder, blades, and dryers completes the product range with an all-inclusive service for systems on the market that require spare parts, modernization, and service.

In Poland, KREYENBORG is proudly represented by its exclusive sales partner, VGT Polska