G4-73,Y4-73 and GY4-68 power station,industrial bioler centrifugal ventilation machine is mianly suitable for thermal power plant 2-670t/h boiler blower system.Ventilator transmission medium is air,the maximum temperature should not exceed 80°c, conveying fan medium for the gas,the maximum temperature should not exceed 250°c.

         Y5-47,Y5-48 type boiler centrifugal induced draft fan is for the burning of coal and smoke prevention and dust control device of 1 ton-20 tons/industrial boiler design,when every inlet conditions,similar performance are optional,but the hignest temperature shall not exceed 250°c。