KREYENBORG GmbH & Co. KG, headquartered in Senden, Germany, is a renowned engineering and manufacturing firm specializing in thermal processing and bulk material handling systems for the plastics, food, and chemical industries. With over 60 years of experience and a strong focus on innovation, KREYENBORG has established itself as a leader in infrared drying, continuous decontamination, mixing, and material conveying technologies.
Core Business
KREYENBORG provides end-to-end solutions for drying, heating, cooling, and homogenizing bulk solids, especially focusing on the hygienic processing of food and recycling-grade plastics. The company supports both new installations and retrofit systems with automation-ready configurations, aimed at increasing productivity and energy efficiency.
Product and Service Offerings
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Infrared Drying Systems (IRD Series):
- IRD (Infrared Rotary Drum)
- IR-BATCH
- PET-Booster® for rPET applications
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Food Processing Technologies:
- FoodSafety-IRD: sterilization, drying, roasting, and decontamination
- Cooling and conveying units
- Blending and mixing equipment for granular and powdered foods
-
Plastic Processing Equipment:
- Odor Reduction Systems
- Pre-crystallization for PET
- Infrared drying and heating systems for recycled polymers
-
Bulk Material Handling Solutions:
- Silo systems
- Dosing and conveying solutions
- Big-Bag handling and discharge stations
- Extruder feeding systems
These technologies are applicable across diverse industries, including food, pet food, plastics recycling, chemicals, pharmaceuticals, and nutraceuticals.
Specialisation and Core USP
KREYENBORG’s core USP lies in its proprietary Infrared Drying (IRD) technology, which offers:
- Fast and uniform drying of bulk solids
- Simultaneous heating, sterilization, and odor reduction
- Up to 60% energy savings over conventional drying technologies
- Compact design with rapid process start-up and shutdown
- Ability to dry and decontaminate rPET flakes to FDA/EFSA standards for direct food contact
The FoodSafety-IRD system is CE- and FDA-compliant and uniquely offers integrated functions such as:
- Germ reduction up to 5-log levels
- Moisture reduction to below 1%
- Deactivation of spores and bacteria
Financials
While KREYENBORG does not publish detailed financials, third-party industry analysts estimate their revenue in the range of €20 to €30 million annually, with consistent growth driven by sustainability trends, particularly in food safety and plastics recycling.
The company is part of a larger group that operates internationally and exports a significant portion of its machinery, especially to Europe, Asia, and North America.
Shipments and Export Records
Data from platforms such as ImportYeti and Volza reveal:
- Regular exports of IRD systems, FoodSafety units, and silo equipment to countries including the USA, India, Brazil, and Turkey
- Average shipment values range from €80,000 to €300,000 per unit, depending on configuration and scale
- The company supplies to both global corporations and mid-sized processors
Target Market
KREYENBORG serves clients in:
- Food processing (nuts, spices, seeds, cereals, legumes)
- Plastic recycling and extrusion
- Pet food manufacturing
- Nutraceuticals and herbal products
- Chemical powder blending and drying
Its customer base includes multinational food brands, rPET packaging producers, contract manufacturers, and toll processors.
Capabilities
- Proprietary in-house developed IRD technology
- Manufacturing facilities with CNC machining and assembly workshops in Senden, Germany
- Global after-sales network and commissioning support
- Turnkey solution design with automation integration
- In-house lab and pilot plant for material trials
Certifications and Compliance Records
KREYENBORG’s equipment meets or exceeds international standards including:
- CE marking for safety compliance
- FDA and EFSA compliance for food-grade processes
- GMP and HACCP support in equipment design
- ATEX compliance for explosive environments
The FoodSafety-IRD line is officially certified for food contact decontamination, including nuts, spices, and seeds.
Customer Testimonials
Key customer feedback includes:
- “The FoodSafety-IRD revolutionized our sterilization process. It’s efficient and fully compliant with EU food safety standards.”
- “Our rPET packaging process improved dramatically with KREYENBORG’s PET-Booster®, achieving consistent IV values and no odor.”
- Verified testimonials available on the company's YouTube channel and case studies.
Major Achievements
- Over 2,000 IRD systems installed globally
- Recognized at industry trade shows including:
- Fakuma (Germany)
- K Show (Düsseldorf)
- Anuga FoodTec (Cologne)
- PlastIndia
- Pioneer of multi-functional IRD systems for the food industry
- One of the first companies to integrate thermal drying and decontamination into a single-step solution for food safety
KREYENBORG continues to drive sustainability and innovation in thermal processing and hygienic engineering, making it a trusted partner for global manufacturing leaders in food and plastics sectors.
