The stone separator is used to remove stones from the rice. It takes away small stones like the tip of a ballpoint pen and even large stones, as well as nails, bolts, pieces of glass, etc. … It works in closed air circuit and has various capacities with a fuel consumption of just 2.0 HP.
Unlike the aspiration stone separator model it’s NOT need: 300mc air intake, cyclone, rotary valve, blower and 15-20 HP. It’s also takes up little space since it does not require all the accessories mentioned above.