Pneumatic Sheller is intended to facilitate the easy removal of husks from paddy grains. Input grain is passed between two counter-revolving rollers, which results in the removal of the husk from the grain. This machine is equipped with automatic systems that control the pressure exerted by the rollers, as well as the correct feed rate for the input grains. These are capable of removing husks with a 95% level of accuracy.
The use of pneumatic controls enables a degree of hulling with lesser broken. The lifespan of the rubber rollers is enhanced with the use of an inter-cooling system.