Светлана

DRYING AND STORAGE OF GRAIN IN BULK
The combine harvester delivers grain in too damp a condition for prolonged storage. Various methods of drying have been introduced.
A method of drying has been developed which uses storage bins with porous floor through which the drying air is forced. The air is warmed by means of an electric heater. The process of drying the grain is extended over days instead of hours by this method; the size and cost…

DISK TILLERS
These tools are designed for both tillage and seeding. They consist of a single gang of disk blades, 20 to 26 in. in diameter, on a common axle, all throwing the soil the same way. The common axle differentiates these tools from regular disk plows which have the disk blades tipped back, necessi¬tating separate axles and bearings for each blade.
Disk tillers are made as small as two-blade models cutting 15 in. wide up to models…