The MNML Vertical Emery Roll Whitener Machine Machine is an ideal equipment for processing all grades of polished rice,which is characterstic of high volume of production,lessbroken rice,easy operation and better technological results and is convenient in maintenance and replacement of parts as well.The wear parts have met international standards,durable and less service.                Equipped with current ang negative pressure indicator and multiposition air gate adjustment as well,convenient to use and  reliable.Adopt the construction of under-side feed and top discharge;emery roll is desigbed to be superposable  configurations;with less broken rice increment,easy bran discharge,less bran content inrice.Use huller blade adjustment,huller blade assuming the form of three positions and 120 one another;can be adjustable in the processing;with high rice degree,less broken rice increment.