are taken into consideration, whether this is upgrading a single machine or a complete production line. With a single point of contact the end user can be reassured there are no surprises, no hidden costs and no delays as a result of miscommunication between contractors. Customer satisfaction is our number one priority; we achieve this
with UK based stock and service engineers, around-the-clock aftersales support and a die and roll refurbishment service second to none. Peace of mind at competitive prices. Condex (UK) Ltd,
White Cross, Lancaster, Lancashire, LA1 4XQ Tel: 01524 61601, Fax: 01524 381515, E-mail:
info@condex.co.uk,
Website
www.condex.co.uk /
www.pelletmills.com KAHL
The KAHL Crown Expander: For Expansion and Shaping of Compound Feed and Individual Components Two steps with one machine: The KAHL crown expander expands compound feed or individual components. This allows expanded products to be produced for all animal species. The aim of the engineers at AMANDUS KAHL was to design an
expander based on the worldwide known KAHL annular gap expander, equipped with a shaping device at the outlet as well as a cutting device. An important component of the annular gap expander also remains unchanged in the crown expander: The specific mechanical energy input (SME) can be adjusted with the moving cone, which is moved into the crown tool by a hydraulic piston. The pressure is approx. 40 bar; the operating temperatures at the expander outlet are between 90 and 160°C. When the product leaves the tool, there is an abrupt drop in pressure, the product expands and some of the water evaporates. With the help of the variable knife drive or different crown shapes, it is possible to influence the structure of the expanded product. The SME control with hydraulically adjustable cone ensures a
significant improvement of the flexibility of expansion. Contrary to traditional pelleting, coarse particles remain coarse with the KAHL crown expander. The thick-walled mixing tube is equipped with replaceable liners and cantilevered shaft provided with proportioning, mixing and kneading elements. Existing KAHL annular gap expanders can easily be modified to crown expanders. The treatment of grain components under pressure at a high temperature and moisture content modifies starch. Pathogenic germs, such as salmonellae or moulds, are eliminated by the treatment in the crown expander. Expanded mixtures increase the press capacity. Contact data:
AMANDUS KAHL GmbH & Co. KG Dieselstraße 5-9, 21465 Reinbek Germany Tel: +4940 727710 E-Mail:
info@akahl.de Website:
www.akahl.de
VAN AARSEN
Speed up your production process with the Hot Start Steam Mixer Winner of the innovation award Animal Feed & Nutrition at Victam International 2019
The Hot Start Steam Mixer is a Van Aarsen innovation that
helps improve your conditioning process by ensuring a guaranteed and accurate heat treatment. All the product exiting the Hot Start Steam Mixer has reached the set temperature within ± 3°C tolerance. Combined with its extremely short start-up time, the Hot Start Steam Mixer prevents wastage at batch start-up, shortens the batch time, reduces contamination risks and speeds up your production process.
Optimizing feed safety and minimizing spoilage The Hot Start Steam Mixer helps to optimize the feed safety while minimizing spoilage. Safe feed forms the basis for safe food. The Hot Start Steam Mixer helps to optimize the production of safe feed by preventing contamination of further processes by untreated product. As all product exiting the Hot Start Steam Mixer has reached the required temperature, wastage at batch start-up is prevented. Saving not only money. Also from a sustainable perspective it has become ever more important to make sure spoilage of raw materials is minimized.
Save time and money in your feed conditioning process The first step in the process of conditioning is heat treatment of the meal by the addition of steam in the steam mixer. The uniquely short batch start-up time of the Hot Start Steam Mixer helps to maximize capacity while ensuring the desired feed quality, thus keeping feed costs low.
For more information contact Van Aarsen International E-Mail:
advice@aarsen.com
Website:
www.aarsen.com/machines/conditioners Tel :+31475579444
FEED COMPOUNDER SEPTEMBER/OCTOBER 2020 PAGE 39
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