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Latest update: 30.08.2022
KREYENBORG GmbH & Co. KG
TEL: +49 2597 93997-0
FAX: +49 2597 93997-60
Messingweg 18
D-48308   Senden
Germany
Contact
+49 2597 93997-151
Mr. Marcus Vogt
Sales Engineer Sales Department
+49 2597 93997-153
Mr. Matthias Draganski
Technical Sales Manager Sales Department
Company video
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KREYENBORG has been manufacturing machines for mixing and conveying for over 60 years. KREYENBORG specializes in innovative solutions for storing, drying, conveying, metering and mixing of demanding bulk materials in the plastics, food and chemical industries. Only the intelligent combination of these process components ensures the efficient supply of materials in production plants.

With the infrared technology we offer an innovative solution for thermal treatment of bulk goods. Thus, heating, drying and crystallizing is done in minutes rather than hours. Furthermore, infrared radiation is extremely energy-efficient. Different kinds of silos, mixers and feeding Systems complement the product range.

In the field of steel, stainless steel and aluminium treatment, we act as a qualified subcontractor for various industrial sectors. Separate production halls ensure an entirely correctly sorted manufacturing so that any kind of contamination is prevented.
Brands
Kreyenborg GmbH&Co.KG,
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Brands
Kreyenborg GmbH&Co.KG - solution provider for innovative bulk and solids handling: material storage, drying, conveying, metering and mixing
Products, services
 Infrared dryers, Special silos,  Mixers, mixing,  Extruder feeding systems,
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Products, services
 Infrared dryers - drying, cristallizing, heating, coating - of a wide variety of plastics and other bulk materials in minutes instead of hours.
Special silos - block-type silos, film flake silos, fiber silos
 Mixers, mixing -
 Extruder feeding systems - conveying screws, pneumatic feeding units, densifiers
Categories
Particle formation - Other equipment - Crystalization equipment
Drying, dryers - Dryers - Crystallization towers
Handling - Hoppers
Drying, dryers - Dryers - Infrared dehydrators
Handling - Handling of big bags - Filling systems for big bags - Mechanic filling of big bags
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Categories
Particle formation - Other equipment - Crystalization equipment
Drying, dryers - Dryers - Crystallization towers
Handling - Hoppers
Drying, dryers - Dryers - Infrared dehydrators
Handling - Handling of big bags - Filling systems for big bags - Mechanic filling of big bags
Handling - Handling of big bags - Filling systems for big bags - Pneumatic filling of big bags
Conveyors - Screw conveyors >> - Screw conveyors with progressing pitch
Dosing/Weighing - Volumetric feeding - Screw feeders
Mixing, blending - Mixers - Screw mixers
Storage - Silos, bunkers - Stainless steel silos

Posts

Infrared makes PET greener in Brazil Brazilian recycler Global PET expands production with a 4th infrared dryer from KREYENBORG.
Infrared makes PET greener in Brazil
Brazilian recycler Global PET expands production with a 4th infrared dryer from KREYENBORG. Recycled food-grade PET is booming in Brazil. According to a recently published official study, the nominal capacity for PET recycling in the country is around 400,000 tons per year (t/year). From which, about 140,000 t/year are from the only recovered thermoplastic that is approved in the country for direct contact with food and beverages (except mineral water), according to Irineu Bueno Barbosa, Jr., partner and commercial director of recycler Global PET. With its production having increased 60% since 2017, Global PET shows how hungry the market is for recycled food-grade PET. An important reason for this growth within the last five years for the Sao Paulo-based company has been the introduction of infrared technology (such as the IRD from the German machine builder Kreyenborg) into their existing lines. With Kreyenborg’s system, PET flakes are heated, dried, and crystallized before extrusion. ”We intensively compared conventional heating and drying technologies
30.08.2022  |  844x  |  Product news  | 
IR-FRESH® odor-minimization in recycled granulates and regrinds KREYENBORG’s new technology gives odor-contaminated post-consumer plastics, such as plastic packaging, a new life.
IR-FRESH® odor-minimization in recycled granulates and regrinds
KREYENBORG’s new technology gives odor-contaminated post-consumer plastics, such as plastic packaging, a new life. A large amount of plastic waste from consumer-market packaging is generated daily. In order to obtain high-quality plastic recyclates from these material streams, and to be able to make them reusable for high-quality applications, odorous substances that have migrated into the material during the course of the product-life must be removed. Up till now, these odorous substances could be removed only inadequately through recycling processes. But with the introduction of KREYENBORG’s new technology, IR-FRESH®, the scenario has changed. IR-FRESH® odor-minimization KREYENBORG has developed sustained, high-level expertise in plastics recycling, with solutions for decontamination of PCR-PET, crystallization, drying, and heating of bulk materials, using infrared technology. Further development of this technology has brought to the fore its newest member among its products, the IR-FRESH® - a modular system for the safe and efficient reduction of interfering odors in
22.03.2022  |  1436x  |  Product news  | 
PET- Recycling Solutions in South America: Kreyenborg installed IR-CLEAN® Achieving suitability for foodstuff without retrofitting the line
PET- Recycling Solutions in South America: Kreyenborg installed IR-CLEAN®
Achieving suitability for foodstuff without retrofitting the line A PET film or sheet line can be retrofitted with an IR-CLEAN® system made by Kreyenborg GmbH & Co. KG from Senden, Germany, without any problems and, above all, without any time and efforts for reconstruction. Suitability for food production of the semi-finished products and optimization of the production line’s performance are both guaranteed. Recently, these advantageous features have convinced two manufacturers of PET thermoformed trays for foodstuff in South America, who have opted for these ‘Add-on’ modules from Germany for a total of three production lines of a throughput of more than 1,000 kg/h respectively. Now, these plastics processing companies are able to process up to 100% of recycling PET ware and operate on the packaging market with high-quality solutions suitable for food production applications. A high decontamination output, FDA and EFSA approvals, a simple and a both energy-efficient and performing process control as well as reduced assembly
01.07.2020  |  5290x  |  Product news  | 
Kreyenborg expanding All the Way Down the Line Manufacturing capacities and test facility considerably expanded
Kreyenborg expanding All the Way Down the Line
Manufacturing capacities and test facility considerably expanded Kreyenborg gmbH & Co. KG located in Senden, Germany, is keeping abreast of its enormous growth with two new production halls, new machining centres and an extension of its test facility. The Westphalian manufacturer of integral concepts for bulk handling applications for the foodstuff, chemical and plastics industries convinces with innovative solutions and a wide range of services offered. “We have more than doubled the volume of incoming orders over the past three years,” says managing partner Jan Hendrik Ostgathe, thus explaining the additional 2,200 sqm of production surface at the company site in Senden. The construction of halls 4 and 5 has just been accomplished and the first new, modern machining centres “are moving in”. At the same time, the test facility has been extended substantially. Therefore, the complete range of Kreyenborg products is available to customers who wish to test their applications as of now. This range of products includes all components
12.11.2019  |  4490x  |  Press release  | 
IR-Batch for efficient heat treatment of many raw materials The Ideal Solution not only for Masterbatch Crystallization and Drying
IR-Batch for efficient heat treatment of many raw materials
The Ideal Solution not only for Masterbatch Crystallization and Drying At its exhibition stand in hall 9, stand A-55, at this year’s K-2019, Kreyenborg gmbH will show an IR-Batch 90/100-30. Exactly like the continuously working infrared rotary drums made by this machine manufacturer in Senden, Germany, the discontinuously working IR-Batch ensures a very gentle, while very efficient treatment of the material. Whether the task is heating-up, crystallizing, drying or coating of plastics pellets, the IR-Batch is flexible and versatile. It is not only suitable for processing plastic materials, but also chemical products and foodstuff. The IR-Batch has become established worldwide in PET Masterbatch drying processes long since. This is due to its two key features: an ideal process control and an enormous flexibility. Drying of PET Masterbatch is only possible if the polymer crystallizes simultaneously, because otherwise undesired pellets agglomerations could form. Therefore, the drum of the drying unit is equipped with incorporated mixing
21.08.2019  |  5109x  |  Press release  | 
Economical and Gentle PET Decontamination with the IR-CLEAN® Infrared-Rotary Drum for various applications in plastics processing and recycling
Economical and Gentle PET Decontamination with the IR-CLEAN®
Infrared-Rotary Drum for various applications in plastics processing and recycling At its exhibition stand, Kreyenborg gmbH & Co. KG from Senden, Germany, will show its IRD B 180/270-135, thus representing all kinds of Infrared applications in the plastics processing and recycling industry. Individual, tailor-made infrared rotary drums are available for pre-heating, crystallization, drying and coating of virgin materials. Kreyenborg has developed the IR-CLEAN® especially for degassing and decontamination processes of PET post-consumer bottle flakes. This particularly economical solution for the treatment of recycling material, which has already been awarded a Letter of Non-Objection by FDA and positive results by EFSA, will be one of this year’s highlights at K’2019, stand A55 in hall 9. Apart from complete production lines for bulk material handling processes, infrared rotary drums are the key competences of Kreyenborg gmbH. Several hundreds of these systems have already been installed world-wide in the plastics processing industry alone. Their
21.08.2019  |  4907x  |  Press release  | 
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