*Principle of operation:
The centrifugal fan works to create a strong suction force, through the air door and the pipe, collecting the airflow and dust into the system. The airflow and dust follow the tangent with the cylinder and go inside. Thanks to the motion in spiral spiral created by centrifugal force.
The gas stream encountered the funnel was pushed upwards, moving in the vortex in the cylinder. Here, the circular air flow is continuously moving, the dust particles under the impact of centrifugal force, they are hit into the citadel, causing the dust particles to lose inertia and the kinetic energy that makes them fall to the bottom. From there separate the dust from the gas flow.
The clean air flow is escaped by clean air tube. The dirt is collected to the bottom of the system. When the amount of dust is full, people discharge dust out through dust valve. Depending on the type of dust, one can remove the dust for reuse.