In October 2009 the MIDIEL Ltd. specialists took part in the 5th international research-and-practice conference “Modern ore mine: projects, technologies, equipment” held by State enterprise “West-Ural machine-building concern” in Perm, Russian Federation. They have presented the following reports within Section 2 “Mechanization and automation means in mining. Resources efficiency at mining enterprises”: 1. Skip loading complex based on weighing conveyor of the skip mine hoist machine at OJSC “Silvinit”, SKRU-2, shaft 5. 2. New series of axial single-stage main aeration fans.