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CRYOGENIC GRINDING

CRYOGENIC GRINDING

CRYOGENIC GRINDING

Product catalog summary
Overview: The document provides technical specifications and features of the Contrarotor C30, a machine designed for cryogenic grinding using liquid nitrogen. It is suitable for fine grinding of low abrasive materials, particularly heat-sensitive products such as Viton, rubber, polypropylene, nylon, EVA, and spices.
Specifications: The machine operates with a capacity range of 100 to 800 kg/h and can handle feed sizes between 5 to 10 mm. It features rotors with a diameter of 300 mm and a maximum speed of 6000 rpm. The installed power ranges from 2x11 to 22 kW.
Technical Features: The machine includes a nitrogen inlet for cryogenic grinding, a dedusting filter for clean air, and is constructed with a cast iron body and stainless steel AISI 304 pin rotors. Models with a single rotor are available upon request.
Testing and Production: A full-scale cryogenic plant is available for testing with client materials at the factory in Pavia. The fineness range achievable is between 50 to 500 microns.
Additional Equipment: The company also produces various mills and crushers, including roll crushers, impact mills, hammer mills, and rotary dryers.
Contact Information: Ing. Morandotti & C. Srl, Via Quaglino, 14/16 - 27100 Pavia, Italy. Tel: +39 0382.422012, Email: [email protected], Website: www.cimma.it
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Catalog excerpts

CRYOGENIC GRINDING-1

MACINAZIONE CRIOGENICA con POLVERIZZATORE A PIOLI CRYOGENIC GRINDING WITH CONTRAROTOR C30 Adatti per la macinazione fine (95% < 100 micron) di materiali poco abrasivi come prodotti chimici, prodotti alimentari, cereali. Per prodotti sensibili alla temperatura e materiali plastici (Viton, gomme, polipropilene, nylon, EVA etc., prodotti alimentari oleosi) è stata realizzata la versione C.30 criogenica che mediante l’utilizzo di azoto liquido ne permette la facile macinazione. Designed for fine grinding (95% < 100 micron) of low abrasive materials as chemical products, cereals. The CONTRAROTOR C.30 is designed for the cryogenic grinding with liquid Nitrogen of heat sensitive products as Viton, rubber, polipropilene, nylon, EVA etc., spices.

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CRYOGENIC GRINDING-2

CONTRAROTOR C30 Alimentazione Feed Ingresso azoto Nitrogen inlet Macinazione Grinding Prodotto macinato Pulverized product Aria polverosa Dedusting filter Aria fredda filtrata Clean air CARATTERISTICHE COSTRUTTIVE / TECHNICAL FEATURES Portata Capacity Pezzatura di alimentazione Feed size Diametro giranti Rotors diameter Velocita relativa (Max) Speed r.p.m. (Max) Potenza installata Power installed Abbiamo a disposizione I'impianto per prove in scala reale con materiale dei clienti presso la ns. officina di Pavia. Campo finezza: 50 ■+ 500 micron Portata: 100 ■+ 800 Kg/ora COSTRUZIONE IMPIANTI E...

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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.