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AIR SWEPT MILL MODEL PPS with air classifier

AIR SWEPT MILL MODEL PPS with air classifier

AIR SWEPT MILL MODEL PPS with air classifier

Product catalog summary
Overview: The AIR SWEPT MILL MODEL PPS with air classifier is designed for producing fine powders with a precise granulometry distribution ranging from 10 to 200 microns. It features easy cleaning and complies with ATEX design standards.
Specifications: The PPS mills are suitable for fine grinding of materials with low to moderate hardness and abrasiveness, such as powder coatings, chemicals, and vegetable products. The mills have a high-speed vertical rotor with fixed pins or hammers, and the grinding occurs through impact and friction. The product is pneumatically discharged through an air classifier.
Applications: PPS mills can process materials up to 8 mm in size and are suitable for simultaneous grinding and drying of materials with up to 10-12% moisture. For heat-sensitive or flammable materials, cold air or inert gas can be used to moderate temperature.
Technical Data: The mills are available in various models with different rotor diameters, power requirements, and capacities. The noise level is approximately 95-100 dB, which may vary based on working conditions.
Construction Features: The mills are constructed with high-thickness welded steel, replaceable wear plates, and external grease-lubricated bearings. They feature toothed grinding plates and a multi-disc rotor with swinging or fixed hammers made of high chromium alloy or manganese steel.
Plant Diagram: The plant setup includes components such as a hopper, screw feeder, mill with classifier, filter, rotary valve, air valve, suction blower, silencer, chimney, and air heater or cooler.
Granulometry: The document includes typical granulometry curves for the PPS mill, illustrating the particle size distribution achieved with different settings.
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Catalog excerpts

AIR SWEPT MILL MODEL PPS with air classifier-1

MULINO MICRONIZZATORE AIR SWEPT MILL MODEL PPS with air classifier SERIE PPS con selettore ad aria ATEX DESIGN • Ideale per ottenere polveri con ristretta e precisa distribuzione granulometrica nel campo 10 ÷ 200 micron • Suitable to produce fine powders with narrow and exact granulometry distribution in the range 10 ÷ 200 micron • Facile accesso per pulizia

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AIR SWEPT MILL MODEL PPS with air classifier-2

PPS MODEL APPLICATIONS MillS type PPS are designed for the fine or finest grinding of many materials of medium hardness and abrasiveness, such as: • Powder coatings • Chemicals • Vegetable products, dried vegetables, cocoa, soia, cereals etc. • Pesticides These mills have a high speed vertical axis rotor on which many vertical pins or hammers of suitable shape are fixed. The grinding action is provided by impact against smooth or toothed lining and by friction between layers of the processed material. The product is pneumatically discharged upwards, through an air classifier. The special design...

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AIR SWEPT MILL MODEL PPS with air classifier-3

PPS MODEL I MULINI TIPO PPS possono essere alimentati con granulati fino a 8 mm. • I MULINI TIPO PPS si prestano molto bene per contemporanea macinazione / essiccazione di materiali con umidità iniziale fino a 10 - 12% (prodotti chimici, prodotti vegetali). • Nel caso di prodotti termosensibili o Infiammabili, è possibile moderare la temperatura nella camera di macinazione (cacao, vegetali vari), mediante immissione di aria fredda o inertizzare il circuito mediante immissione di gas inerte (azoto). MILLS TYPE PPS can be fed with dry materials up to 8 mm. • MILLS TYPE PPS are suitable for contemporary...

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AIR SWEPT MILL MODEL PPS with air classifier-4

PPS MODEL CARATTERISTICHE COSTRUTTIVE • Alimentatore a coclea o valvola stellare. In alcuni casi e possibile/ conveniente l'alimentazione pneumatica del materiale. • Pioli / martelli in acciaio speciale termicamente trattato. A richiesta placchette di carburo per materiali abrasivi. • Corazzatura dentata a settori in lega antiusura o liscia. • Alberi coassiali in acciaio al Cr.Ni su cuscinetti ampiamente dimensionati. • E possibile fornire macchine con parti a contatto con il materiale completamente in acciaio inox oppure con speciali protezioni antiusura. • La camera di macinazione e facilmente...

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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.