Sanco Blower SCB Type 3 Lobes Series , driven by motor through pulley and whole belt. Air blower with motor. And equipment installed on the same platform with Silencer pipes in both suction and air supply lines To reduce the sound, make the machine sound quieter. Rotor Rotary 3-Lobes system makes the wind steady and continuously reduces vibration. The air that comes out is clean. Without oil mist Simple structure, strong, easy to take care of the bearing Live longer Because there is lubricant Uses less energy. There is no valve to damage the machine.