QSX gravity dry stoner is a special machine that eliminates the bigger gravity than that of the grain. The machine is used in the processing of the milling factory.

• 吸式比重去石机主要用于粮食加工厂、从小麦、稻谷、大豆、花生、葵花籽、大米、菜籽、芝麻等各种颗粒状物料中分离并肩石等比重比粮食大的杂质，也可以用于分离其他一些谷物中的杂质。