Turbo Type Blower

1. This achieves required pressure and flux with only one rapidly-rotating impeller, and therefore has higher efficiency than roots blowers using rotors, and is pretty compact.
2. Wind control range under constant rotation speed and discharging pressure is wide.
3. Since the vibrator power consumption may be reduced by the wind adjustment, operation cost is saved.
4. There is no noisy vibration.
5. Labyrinth seal and Mechanical seal are combined, preventing no oil in the air.
6. It is connected to the motor in series, and the structure is simple. It has low failure rates, maintenance is simple and the life expectancy is pretty long.

Uses

1. Sewage and aeration in water at wastewater treatment plant
2. Power plant desulphurization facility (Oxidation air blower)
3. Petrochemical facility (Refining and natural gas desulphurization facility)
4. Air feeding system (Pneumatic conveying)
5. Fermentation and biochemical facility
6. Other industry

Model Selection

Impeller & Diffuser

1. Backward swept impeller and vane-less diffuser selection
2. Extension of stable operation ranges where surges don't occur
   -> Turn down range: 100% - 40%]
3. Computer design -> optimal compression efficiency achievement
4. Design with low operation stress for mechanical stability
   - High efficiency at design point
   - High efficiency at partial loads
   - Wide operation range

Bearings

1. Impeller and pinion assembly are supported by each two flexure pivot tilt pad and flat-land thrust bearing.
2. Thrust force, delivered to pinion, is canceled with flat-land thrust bearing.
3. Radial force is supported by flexure pivot tilt pad bearing.
4. Characteristics of flexure pivot tilt pad bearing

Inlet Guide Vane (IGV) - Optional

1. Variable wings inlet guide vane is optional
2. IGV automatically reacts to air status changes or system air consumption amount.
3. IGV saves energies when blowers are operated under the full loads or when the air temperatures are below the designed values.
4. The rotation of the variable wings is designed in the same way as the rotation of the impeller, and minimizes resistance by the air flow, saving energy.

Full Closed 50% Opened Full Opened

Sealing System

1. Air leakage minimized
2. 100% oil free air
3. Labyrinth type air seal & mechanical type oil seal used

Gearl System

1. Composed of bull gear and pinion gear
2. Optimal design, considering impeller's aggressive characteristics
3. Grinding after precision heat vulcanization process
4. Heat-insulation helical gear
5. Bull gear AGMA Q-12
6. Pinion gear AGMA Q-13