the technology of rice processing equipment is divided into three stages: rice pre-cleaning, husking and separating, rice milling and finished product finishing.
the process flow of rice cleaning section is: rice → initial cleaning → impurity removal (sand, metal and barnyard grass, etc.) → grain cleaning.
the technological process of hulling and husking separation section is: hulling → hulling → rice husk separation → hulling and husking separation → hulling.
the process flow of rice milling and finished product finishing is as follows: roughing → primary milling → secondary fine milling → grading → cooling rice → white rice grading → polishing → white rice grading → secondary polishing → roller selection → color selection → rice blending → measurement and packaging → finished product warehousing.
The rice processing equipment mainly consists of: coarse cereals cleaner, stone remover, husker, separator, rice mill, classifier, rice color sorter, polisher, conveyor, etc.