The 6NP double roll polishing machine is a new type of non twisting dragon rice polishing equipment developed by our company based on the advantages of domestic and foreign market models. The controllable temperature air water spray is used to spray water. The water temperature and quantity can be automatically controlled and adjusted. The amount of water added is even. Under the joint action of stainless steel polishing roller and stainless steel screen piece, the white rice is equipped with a high-pressure fan to make the rice crystal white and have a long shelf life. It is a special equipment for producing super clean rice.