Underwater pelletizing system

for metalsheavy-duty

CEMTEC’s pelletizing discs are the equipment of choice when uniform pellet size and ease of control are important for converting fine ores into round spherical pellets up to 20 mm in diameter. The pellet size, which is influenced by disc angle, disc speed, and location of solid and liquid feed, is controlled automatically, because CEMTEC’s pelletizing discs can be used very flexibly. Laboratory and pilot tests determine the best flow sheets, equipment sizing, and scale-ups. All inner disc bottoms are lined with “expanded metal”, while the disc rims are lined with polyethylene plates to reduce abrasive wear. The base and scraper supports provide maximum stability while allowing disc angle adjustment without having to adjust the scrapers. Individually mounted, vane-type ploughs make it easy to control and distribute a product layer on the disc’s entire surface. The pivot base, a rotating part, is mounted on heavy-duty anti-friction bearings. Other advantages of CEMTEC’s pelletizing discs: Adjustable inclination during operation (40° to 60°) Variable speed control during operation via a frequency converter (5 rpm to 11 rpm) Adjustable disc height Highly wear-resistant disc lining Highly wear-resistant bottom, side, and rim scrapers Water spraying system