STM Microtec S.r.l. products

Construction specifications: Suitable for material with a humidity of less than 1% and a material hardness of max. 3,5 at the Mohs scale. Suitable for virtually all fields where fine grinding is required: minerals, chemical, pharmaceutical, food etc. Material finesse d97 20 – 200 micron. Special application for toxic waste smoke treatment.

The JCF series of machines can be combined to give maximum flexibility and modularity for diverse industries, and, to this end, as well as the simple mechanical construction of machinery, we provide an overall system which complements and completes the excellent mechanics with the very latest electronic systems, user friendly and simple to interface.

The principle of operation is that of a hammer mill, with rotating reels that move at low speed within the shape of the same.The rotation of the hammers and their setup with staggered reels enable easy pick-up of the product from the top of the mill and the breakage of any lumps and harder deposits of material. Thus the screen ensures the passage of all resized product particles through the grinding motion and the selection of the rotor.

Construction specifications: The fluidized bed jet mill consists of a grinding unit which uses high pressure gas, and a variable rotary classifier for selection of particle size in the milled product, all in a single compact and versatile machine. The high impact speed and accelerated air flow from the nozzles produces a high collision speed and very efficient grinding. Compared with other types of air mills, this machine can save around 30-40% of energy.

Suitable for all material with a humidity of less than 2% and a material hardness of max. 4 (Mohs scale), suitable for virtually all sectors where very fine grinding is required: minerals, pharmaceutical, chemical, food, etc. Product particle fineness d97, 8 ÷ 120 micron. Special application for toxic waste smoke treatment.