Classifier mill

Hosokawa Alpine ACM 2 EC (RENTAL SYSTEM)

Rental Hosokawa Alpine ACM 2 system by Alpine Rentals.

The Hosokawa Alpine Mikro ACM impact classifier mill is perfect for the fine grinding of different dry materials with a precise control over the particle´s top cut thanks to its integrated classifier wheel design. This micronizer can be used to pulverize different coarse products to finer powders and within different industries where micronization might be needed, such as minerals, chemicals, food, pharma, cosmetic, etc.
This grinder is able to process coarse products up to approx. 3 Mohs´ hardness by reaching an extremely high end-product fineness values between d97 10 to 120 microns top size (product dependent) at the lowest possible energy consumption. The comminution takes place in the bottom part of the grinding chamber where the rotor plate fitted with grinding tools (hammers or pins) impacts and projects the particles against the grinding track. This liner breaks the particles reducing their size. Within the same chamber, the air circulation brings the fines to the rotating classifier wheel where oversize grains are rejected to then return to the grinding zone for reprocessing, whereas the fine particles make it through the classification step to the next stage, normally the filter. Sometimes a cyclone is installed between the mill and filter or even a secondary air classifier or cyclone-classifier. Thanks to the required process air volume, reduced temperature increase during grinding is to be expected compared to other granulation and crushing technologies. Adjusting the final particle size distribution can be easily done by changing different parameters, such as the speed of the grinding rotor or disc and the classifier wheel, air volume, feeding rate, etc.

Technical details
Stainless steel AISI 304, parts in contact with the product wear protected (Al2O3/Vulkollan)
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Non Pressure Shock Resistant (NPSR), non ATEX, standard design
Scope of supply
Complete stand alone ACM mini system comprising: dosing screw, classifier mill ACM 2 EC, cyclone and filter with collecting bins, HEPA filter and blower.

A HOSOKAWA ALPINE Originals machine
Refurbished by the original manufacturer
Use of original components only
Original manufacturer warranty
Guaranteed manufacturer spare parts supply
Short lead time
Before delivery, the machine is overhauled, all wear parts are revised and exchanged if needed and customized to your specific needs
Possibility to provide all additionally required peripherals or adapt to existing production plant
We are also interested in buying back disused HOSOKAWA ALPINE machinery