Logo Made in Germany Chinaplas 2018

KREYENBORG Plant Technology GmbH & Co. KG

Booth number: 2J33

About us

KREYENBORG Plant Technology GmbH & Co. KG is specialized for innovative solutions for the storage, the drying, conveying and mixing of bulk materials in the plastic industry. With the help of the infrared technology they offer solutions for the thermal treatment of bulk materials. Warming, drying and crystallizing is possible within minutes rather than hours. The infrared technology is also very efficient with respect to the energy consumption. Special silos, mixers and feeding systems complete the portfolio of KREYENBORG Plant Technology GmbH & Co. KG.

Products and services

  • Continuous and non continuous operating infrared dryer
  • Special silos for film flakes
  • Special silos for fibres
  • Quick mixers for pourable bulk materials
  • Extruder feeding systems for bottle ground stock, film flakes, powders and fibres
Continuous operating infrared drum dryer IRD

Continuous operating infrared drum dryer IRD

News & Innovations

Crystallization and drying of plastics. Decontamination of PET. Recycling and Bulk Handling Solutions. 

On the occasion of the CHINAPLAS 2018 in Shanghai, China, KREYENBORG Plant Technology, based in Senden, Germany, will be presenting their new products IR-CLEAN® and PET-BOOSTER® based on their well-known IRD Infrared Rotary Drum. In addition, the proven solutions for bulk material handling (silos, mixer, crammer feeders) for the Extrusion and recycling industry will be another key aspecton booth 2J33.

Particular focus this year will be crystallization, drying and decontamination of various plastics as well as comprehensive solutions for bulk material handling processes, especially for Extrusion andthe Recycling Industry.

IRD Infrared Rotary Dryer: The range of applications of the IRD is nearly unlimited. The IRD is used for crystallizing and drying virgin or regrind materials for a series of plastics, such as ABS, EVA, HDPE, PC, PEEK, PET, PLA, PPS, PTFE, TPE, and TPU. Through the use of the continuously functioning IRD, the need for the energy-intensive use of hot or dry air is completely eliminated, easily resulting in energy savings averaging 30%. 

PET-BOOSTER®: This continuously operating system crystallizes and dries PET within 7-10 minutes. Focus here is specifically on applications in extrusion of PET sheet, films and fibers with degassing extruders (twin-screw, planetary- and multi-screw-extruders). Varying levels of input moisture that results in process variations in the extrusion process can be eliminated with the KREYENBORG PET-BOOSTER®.

IR-CLEAN®: Decontamination of Post-Consumer PET Flakes for Direct Food Contact Products in compliance with US FDA regulations. A new concept of the IRD system is producing clean flakes based on the general

crystallization + drying process of the well-established IRD concept . In the IR-CLEAN® process the flakes are treated under permanent exchange of surface in combination with high temperatures, but without any vacuum systems. Different Challenge Tests show an incredible cleaning efficiency and a is confirmed by a FDA Letter of Non Objection. IR-CLEAN® systems are intended to be used in combination with all extrusion concepts and is especially interesting as a very economic retro-fit solution to existing PET-Sheet-lines.  

Bulk material handling: Another well-established product line are the KREYENBORG solutions for Bulk material handling especially of bad flowing products like film flakes, fluff materials and fibres. Silos, mixer, conveying and crammer feeder systems will be presented as proven solutions for the recycling industry.


KREYENBORG Plant Technology GmbH & Co. KG
Messingweg 18
48149 Senden

Phone: +49 2597 939970
Fax: +49 2597 9399760

Werner Krause
Sales Manager
Phone: +49 2597 93997154 / +49 151 58605018

Business matching
Get in contact with German companies in 3 easy steps! With one single question you can reach all relevant German Pavilion exhibitors of your selected industrial branch.

Click here if you notice an image that violates copyright or privacy rights.

Your personal organizer

Your personal organizer

Print list
Lenzkes Spanntechnik GmbH
Booth number: 2J34