... cools fan)1.4 Reducer casinga, Gear type The hard reducer casing of tooth flankb, Gear case cooling way Force the cooling ... oil of boiler circulation is warmed upc, Gear case lubrication way Force oil circulating lubrication1.5 The generator ... wind-up machine(quantity and modelJQ3500) 7.1,Twice draw gear 7.1.1,Pull roller length 3500mm 7.1.2 ...