Y6-41 Boiler draught fan 1)centrifugal blower 2)air outlet can be made 0, ... Machine No.Speed(r/min)Power(KW-P)Volume(m3/h)Total Pressure(Pa)Matched boiler(t/n)3.55C29501.5 ... , coal conveyor, slag removal machine, water treatment equipment, exhauster, draught fan ,air blower,feed water pump, valve instrument, crusher, chimney, electric ...