SIC Mining machines to supply main ventilator for Raspadskaya coal mine
Mechanical part of two stage ventilation unit VOD-40M will be for ventilating not deep (300-600 meters) openings. The designers improved mechanism of simultaneous rotation of flow header and flow straightener and made the blade pins diameter bigger. The body thickness is increased to 10mm.
"VOD -40M ventilation unit is the optimal choice for coal mines with larger methane concentration as Raspadskaya", - Maksim Nekrasov, SIC Mining Machines Sales and Marketing director.
Donetskgormash have manufactured axial main ventilation units for Kuzbass coal mines since 1975.