Roots Blower(820 Series)

[APPLICATIONS]

-Blending & conveying

- Processing & conveying

-Fly ash conveying & aeration

-vacuum processing & conveying

-Aeration & backwashing

-Chip conveying & process vacuum

- fluidization & conveying

-Gas collection & sparging

-Vacuum extraction & sparging

-Trailer unloading & aeration

[FEATURES]

-The noise of the blower is occurred by the pressure change formed when the high pressure air of discharge side flows backward to the internal part of the casing. In case of three lobe rotor, compared with two lobe rotor. the cycle of pressure change is low to 2/3 and the maximum pressure and the change of axis torque are reduced considerably. Therefore, with this blower, we can get the effect that the change of axis load is small and the vibration and noise of timing gear and bearing are minimized.

[RATINGS]

Capacities	743.9㎥/min
Discharge Pressure	9000mmAq
Revolution	Up to 3600rpm
Temperature Stainless Steel	-50℃ to 177℃
Temperature Cast Iron	-20℃ to 150℃
Nozzles Rating	KS 10kgf/㎠
Nozzles Facing	Steel:FF, Iron:FF
Nozzles Location	End Discharge: Top Suction