Précimicron is specialized in screening and powder calibration. We sieve every powders by dry process with a screening grain size ranging from micron to nano ... broyage industriel, mélanges, mix poudres, tamis vibrants, cryogénie, en voie sèche, criblage, poudres industrielles, ... Precimicron - Tamisage industriel, Calibrage de poudres à ...