The model of NPF-100 double blower(super-fine chaff) rice milling and feed processing machine is manufactured on basis of comprehensive marketing investigation, lots of customer-consults, adopting many other machines’ technical advantage, and with more than several decades production experience of rice mill. It is the ideal machine for the new century, and also is our group’s patent-product. the model has good appearance, compact-structure as well as the easy operation and maintenance. It has two function of rice milling and fodder processing. As it is equipped with device for chaff crushing, coarse cereals crushing, and dust collecting, so it can keep workshop clean. It`s obvious advantages : high purity and low temperature ,less broken rice, fine chaff as by product, complete separation of chaff and finished rice, high productivity with less power consumption.