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IR-Clean+ with FDA/EFSA approval. (Photo credit: Kreyenborg)

Exhibition

K 2025: Kreyenborg presents infrared technology with new control system, storage, and feeding systems, recycling solutions, and retrofit solutions for energy-saving

2:17 min K-Show 2025
Senden, Germany

Plastics processors and recyclers place the highest demands on the quality of their plastics. At the same time, they’re always on the lookout for new technology to speed up their processes or to save energy. With Kreyenborg's infrared technology, there is a cost-saving alternative to hot air-, vacuum- or other drying methods. Whether virgin PET material or recyclates, flakes or compounds, various plastics are heated quickly, gently, and efficiently in Kreyenborg’s infrared rotary drum (IRD). Drying and crystallization are likewise achieved in one step.

Plastics expertise across the board

Kreyenborg, the plastics specialist from Germany, will be demonstrating both a continuous system and a batch version of the infrared rotary drum (IRD) at the K trade fair. To demonstrate the IRD a large monitor that provides a view into the interior, showing how the material in the rotating drum behaves under infrared light. With mixers, special silos and extruder feeding systems, the plant manufacturer will be demonstrating its broad and decades-long expertise in the handling of bulk materials. Easily and poorly free-flowing or sensitive products have specific characteristics: they stick to each other, contain excess moisture, are not homogeneous, form bridges during removal or fail to flow properly. Such challenges in bulk material handling are business as usual at Kreyenborg, such as in the construction of special silos or mixing and feeding systems. and Kreyenborg’s presentations are an integral part of every K trade fair. (> photos 1+2)

NEWQ visual control software

Kreyenborg will present a preview of a completely new control system for the IRD. The 7- and 15-inch monitors have been given a graphical user interface and make the software much more user-friendly. Due to the visual structure, the software offers a better overview and easy control. In addition, some steps are no longer necessary. Greater transparency is now possible, allowing the user to make more accurate and faster decisions in the production process on the machine. The new panel with the graphical software will be part of every new IRD system in the future. (> photo 3)

Focus on energy saving in the development of new systems

For the sustainable use of heat from infrared technology, Kreyenborg offers a retrofit solution for the IRD, the Eco-Booster. Heat from the infrared rotary tube is used to preheat the raw material waiting to be supplied. This can save up to 10 percent of energy use or increase the throughput of the material by up to 20 percent. The system can thus pay for itself after about one year. Kreyenborg sees the development of such solutions as an important contribution to energy efficiency and sustainability in plant engineering and to the circular economy in general. (> photo 4) (ca. 3.800 characters without headline/subline)

 

Kreyenborg@K2025: Hall 9/ A 27

 

www.kreyenborg.com

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