High-Efficiency Grain Cleaning Machine ZM-20FN for Optimal Grain Purification

The machine operates in forced modes (forced by increasing the speed of the grating movement).

• - High technological efficiency is achieved due to the forced modes and two full air channels, with the second air channel the machine can sort the grain by sailing;
• unclogged hopper ensures high productivity;
• small overall dimensions create more room for maintenance and repair;
• quick change of grids. Grid frames are wooden and easy to make;
• high reliability due to simple construction and absence of gearboxes and chain gears in the machine;
• the machine is dust free and well balanced, easy to maintain and repair.

• - a new scheme of dynamic balancing of the machine operating at forced modes;
• design of "non-clogging hopper"