Universal pneumatic seeders SPU are designed for sowing almost all grain, leguminous and grass crops, such as: wheat, rye, barley, oats, peas, lupins, clover, vetch, turnip, etc.
Mounted seeder, equipped with automatic CA-1 hitch, aggregated with tractors of classes 1.4 and 2.0 with independent PTO drive and its rotation speed of 1000 min-1.
Central dosage is the heart of the system. Through the metering device of the bobbin type, the consumption of the metering mass occurs in a strictly defined quantity. The edges of the coil are protected by a rubber seal, so that the seed is not susceptible to damage, and cannot shake out uncontrollably when shaking. The brush in the process cleans the grooves of sticky seeds. Smooth adjustment of the seeding rate is carried out by changing the depth of the grooves of the coil of the metering unit. Seeds from the sowing apparatus fall into the injector, move with the air flow from the fan, are transported upwards to the distributor, mixing evenly in the shaft tube and from there on to the coulters.