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Bora Air Classifier

Product catalog summary

Introduction
The NETZSCH ECUTEC BORA air turbo classifiers are designed for ultrafine products with high added value. They combine the benefits of SCIROCCO and MISTRAL technologies to offer high performance at a competitive price, suitable for producing opacifiers and similar products.

Specifications
The BORA classifiers cover an airflow range from 360 to 6,000 m³/h, making them suitable for both laboratory and high production capacities. They can handle abrasive products like quartz and zircon oxide with minimal wear. The classifier rotor is available in various ceramics and steel alloys.

Advantages

Cut point down to d98<2 µm
Available in lab size
Range from laboratory to industrial production sizes
Direct transmission
Available in stainless steel
Several types of solid ceramic rotors for abrasive products
Housing can be lined with ceramic or polyurethane

Technical Data
The classifiers have varying air throughput, feed rate, rotor speed, and installed drive power depending on the model. For example, the BORA 50SD model features a tungsten carbide rotor and operates with a cut point of less than 2 µm.

Operating Principle
The classifiers separate coarse and fine particles through an air inlet system.

Global Presence
NETZSCH is a family-owned German company with a global presence, offering tailored solutions in Analyzing & Testing, Grinding & Dispersing, and Pumps & Systems. They have over 3,400 employees across 210 sales and production centers in 35 countries.

Contact Information
NETZSCH ECUTEC is located in Barcelona, Spain, with contact details provided for further inquiries.

Catalog excerpts

-ecut-ec NEIZSCH Proven Excellence. Bora Air Classifier for Special Products MINERALS & MINING a Business Field of NETZSCH Grinding & Dispersing

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Bora NETZSCH ECUTEC BORA air turbo classiﬁers have been developed speciﬁcally for ultraﬁne products with high added value. The BORA classiﬁers have been developed from our SCIROCCO and MISTRAL classiﬁer technology, combining the beneﬁts of both machines to produce a high performance classiﬁer at a very competitive price. Because of their high top cut sharpness, they are suitable for the production of opaciﬁers and similar products. Covering an airﬂow range from 360 to 6.000 m³/h, the classiﬁers can be used either in a laboratory scale or for high production capacities. Also, abrasive products...

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Technical Data Feed rate approx. Rotor speed approx. Installed drive All technical data are subject to changes OPERATING PRINCIPLE DIMENSIONAL DRAWING BORA 360CD for quartz

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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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