Coating - Cascade Liquid Coater
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Cascade Liquid Coater Process The Van Aarsen cascade liquid coater is designed to spray fats on animal feed pellets. This process increases energy density, facilitating better utilization of feeds. This is why the process plays an increasingly important role in efficient animal feed production. Important advantages liquid coating compared to fat dosing on die: ▶ more accurate dosing and better distribution throughout the feed ▶ no contamination in pellet mill ▶ considerably simpler and cleaner process Benefits and features Description ▶ Construction completely made of stainless steel. ▶ Fits directly under the pellet mill or as a post pelleting application under a dosing screw ▶ Two sided coating ▶ Electrical heating on housing and piping with monitoring of temperature ▶ Completely insulated ▶ Building in height 1600 mm ▶ Hinged hatches ▶ Removable cleaning and inspection hatch ▶ Cleaning tools to clean the coater internally without dropping dirt into the outlet ▶ Automatic nozzle cleaning with air ▶ Easy detachable nozzles ▶ Switching spraypoints at the correct liquid pressure at variable product flow ▶ Liquid-pressure sensor with display provided on the coater Execution ▶ Suitable for spraying up to 2.5% liquid on cold pellets and 3% liquid on hot pellets ▶ Maximum allowable viscosity of liquids is 50 cP ▶ Used oil has to be suitable for a 250 µm filter ▶ The Cascade Liquid Coater is situated between the pellet mill and the cooler or just before bulk loading; this means it is a ‘post pelleting application’ ▶ Tracing starts heating at conditioner start-up (± 30 minutes before pellet flow). This will reduce the steam flash-off. ▶ Liquid spraying starts at increasing pellet mill load ▶ The CLC is standard available in ATEX22 Hygienic operation ▶ Tools for cleaning the coater internally are included ▶ Heating will keep fat liquid, preventing clogging in piping ▶ Each nozzle-set is provided with air cleaning, preventing dripping and clogging of the nozzle CLC600 with opened hatches Datasheet V005 No rights can be claimed, based on the information in this document. Descriptions and illustrations are subject to change, due to con

Cross section coater Product flow Coating of product flow