TY JOUR TI CALCULATION OF EFFORT PACKING MATERIALS ROLLER UNIT KW reliability KW press roller crusher KW roller unit preconsolidation stress JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Romanovich, A.. AU Vorob'ev, N.. AU Apuhtina, I.. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov