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NETZSCH Fine Classifier CFS

NETZSCH Fine Classifier CFS
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NETZSCH Fine Classifier CFS Optimal Sharpness of Cut with Highest Finenesses Business Unit GRINDING & DISPERSING

Classifying of Fine Powder The NETZSCH Fine Classiﬁer CFS is used when a screening machine cannot be used because of the desired separation limit. Optimal sharpness of cut with highest throughput rates for the separation of coarse particles, as well as ﬁnes, can be obtained in the usual operative range of approx. 30 µm to 150 μm (d99). NETZSCH Fine Classifier CFS 85

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Functional Description The feeding of the product to be classiﬁed is carried out via a feeding connection piece (1) or together with the classifying gas. The dispersing of the product is carried out at the lower end of the machine via the gas which streams into the classiﬁer at high speed via a spiral housing (2) and a beater ring (3). The separation of the feed product stream into a ﬁnes stream and a coarse particle stream is carried out via a classiﬁer wheel (4) with inﬁnitely variable speed. The ﬁnes leave the machine via the classiﬁer wheel through the ﬁnes outlet (5). Coarse particles...

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Machine and Plant Variants Materials Your Advantage is our Focus The choice of material is made to suit the requirements of the product to be processed. Mild steel as well as rust-proof stainless steel are our standards. Special materials are available upon request. Wear Protection For processing very hard and abrasive products wear-protected machine variants with e.g. Vulkollan-lining in the machine housing, a ceramic-lined ﬁnes outlet as well as a classiﬁer wheel in ceramic- or hard-metal execution are available. Integrated classifier wheel Sharp cut classifying No oversized particles...

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Assembly Variants The classiﬁer plant can be designed in various executions to especially suit the product requirements. In particular, the processing of dust-explosive hazardous products, to which group practically all organic products with a sufficient ﬁneness belong, makes special demands. Machine- and plant executions in pressure-shock resistant design as well as for gas-tight inert gas operation are required in this case and are planned and realized reliably by our experienced engineering team taking into account your special requirements. ATEX conformity EG-TYPE INSPECTION DOCUMENT...

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Applications and Technical Data Coarse Particles [µm] Classiﬁer Size Cellulose derivative (EHEC) Cellulose derivative (HPMC) Coating powder Coating powder (epoxy polyester) dedusting Cobalt oxide Maize gluten Methyl cellulose Milk powder Molybdenum powder Silver powder Tungsten carbide Wheat ﬂour Wood ﬂour Product Examples Activated carbon Aluminum oxide Aluminum powder Bronze powder Calcium carbonate

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Technical Data Capacity factor Power classiﬁer Weight (approx.) * based on limestone (density 2.7 kg/l)

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The NETZSCH Group is an owner-managed, international technology company with headquarters in Germany. The Business Units Analyzing & Testing, Grinding & Dispersing and Pumps & Systems represent customized solutions at the highest level. More than 3,700 employees in 36 countries and a worldwide sales and service network ensure customer proximity and competent service. Our performance standards are high. We promise our customers Proven Excellence – exceptional performance in everything we do, proven time and again since 1873. NETZSCH-Feinmahltechnik – Germany NETZSCH Trockenmahltechnik –...

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