Type Of Sasar Pre Cleaning Machine : S Model cleaning machine is used to be sifted the big strange objects. The grain which inserting the machine swinging to push into the sifting holes. From the sifting holes, the small parts bigger than pieces also strange parts are dashing out of the machine. The Grain Which are sifting from the sifting holes while passing by air channels, the filtre is optional which is sent them to the cyclone. S Model machinery are produces otionally one or two parts by the way sifting changes operation doing easily. The vibration is controlled easily via the weights on the hoop. Motor cycling is under control via using speed drivers easily.