SCREW GRINDING-POLISHING MACHINES FOR SURFACE PROCESSING OF GRAIN OF LEGUMES

Abstract

A review of the design and operating principle of a screw grinding-polishing machine for grain of legumes, which enhances the quality of the surface treatment and finishing of grain to the same geometric shape and surface finish. Functional relationship has been formed between the technological performance of the machine and its main geometric parameters of kinematics. In the step algorithm we derived analytical formula for mass, bulk and piece performance of screw grinding-polishing machine.