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NETZSCH Grinding & Dispersing
MISTRAL | Air classifier for ultrafine products

MISTRAL | Air classifier for ultrafine products

Product catalog summary

Introduction
NETZSCH ECUTEC has developed a new generation of horizontal turbo classifiers, known as the MISTRAL, designed for ultrafine classification of industrial minerals. These classifiers offer high performance, creating new business opportunities and markets.

Specifications and Features

High fineness products with sharp cut points and low energy consumption.
Hybrid-rotor design with high length/diameter ratio for improved performance.
Tip speeds up to 108 m/s due to sophisticated composite materials.
Suitable for minerals like calcite, dolomite, chalk, talc, and graphite, as well as toner production.

Advantages

Cut point down to d98<2 µm.
High yields with very sharp cut points.
Industrial-scale production of ultra-fine particles, previously only possible with wet processes.
Quick return on investment.
High throughput, e.g., 1,500 kg/h for calcium carbonate at d98<3 µm.
Reliable classification with hybrid-design rotor.
Low maintenance costs and easy maintenance.
Double discharge reduces pressure loss and saves energy costs by 40%.
Dynamic air sealing minimizes oversize contamination risk.

Technical Data

Air throughput: 12,000 to 48,000 m³/h.
Feedrate: up to 24 t/h.
Rotor speed: up to 18,000 rpm.
Installed drive: 75 to 200 kW.
Fineness: d98 from 1 to 40 µm.

Global Presence
NETZSCH Group operates globally with over 3,400 employees across 210 sales and production centers in 35 countries, ensuring expert service is readily available.

Contact Information
NETZSCH ECUTEC, Gran Via de les Corts Catalanes 641, 6º-4ª, 08010 Barcelona, Spain. Tel.: +34 932 477 700, Fax: +34 932 477 701, Email: [email protected], Website: www.netzsch-grinding.com

Catalog excerpts

MISTRAL | Air classifier for ultrafine products-1

-ecutec NETZSCH Proven Excellence. Mistral Air Classifier for Ultrafine Products MINERALS & MINING a Business Field of NETZSCH Grinding & Dispersing

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MISTRAL | Air classifier for ultrafine products-2

Mistral With its strong commitment to research and development, NETZSCH ECUTEC introduced a whole new generation of horizontal turbo classiﬁers with outstanding performance. These classiﬁers have been creating business opportunities and opening new markets for already well established customers. In developing the MISTRAL, the main objective was to achieve products of high ﬁneness combined with a sharp cut point at a high ﬁnes yield and a low speciﬁc energy consumption. These criteria have been met by optimising the dynamics of the air ﬂow and mechanical resistance of the rotating parts. In addition,...

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MISTRAL | Air classifier for ultrafine products-3

Technical Data Installed drive All technical data are subject to change OPERATING PRINCIPLE MISTRAL 510/2 in the Ecutec workshop DIMENSIONAL DRAWING

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MISTRAL | Air classifier for ultrafine products-4

NETZSCH-Feinmahltechnik GmbH Selb, Germany NETZSCH Lohnmahltechnik GmbH Bobingen, Germany NETZSCH Premier Technologies, LLC. Exton PA, USA NETZSCH Industria e Comercio de Equipamentos de Moagem Ltda. Pomerode, Brazil NETZSCH Technologies India Private Ltd. Chennai, India NETZSCH Trockenmahltechnik GmbH Hanau, Germany NETZSCH Ecutec, S.L. Terrassa/Barcelona, Spain NETZSCH Mastermix Ltd. Lichfield, Great Britain NETZSCH (Shanghai) Machinery and Instruments Co., Ltd. Shanghai, China NETZSCH FRERES S.A.R.L. Arpajon, France NETZSCH Vakumix GmbH Weyhe-Dreye, Germany AO NETZSCH Tula Tula, Russia NETZSCH...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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