VIBROTECHNIK is the leading Russian developer and manufacturer of laboratory equipment for precision milling and sieving. Jaw crushers, Hammer mills, Disc grinders, Laboratory Sieves. Products; News; Clients; Company; Services; Contact +7 (812) . Main site. Maliy pr. V. O., 62/2, liter A, St. Petersburg, Russian Federation, 199178. VIBROTECHNIK WORLDWIDE. More than 29 years in .