Seeder UPS-8, precision seed drill, eight-row, Poltava region.

Seeder UPS-8,precise seed drill, eight-row. The UPS seeder is available, you can buy it now. Delivery is available.
The main components of the UPS seeder: frame, markers, sowing sections with seeding devices, fan, fat coulters, fat seeding devices, supporting and driving wheelswheels, transmission mechanisms (changes in seed sowing rate, fertilized)
The principle of operation of the UPS-8 seeder:(//tractor-service.com)
Due to the vacuum created by the fan, the seeds that have been sucked into the disk are transported from the intake chamber to the place of discharge into the furrow formed by the seed coulter.
When equipping seed drills with a fat seeding system, granular mineral fertilizers are simultaneously applied separately from the seeds.
The marker disc, dropped on the unsown part of the field, leaves a trail that serves as a guide for the tractor driver to ensure joint row spacing during the next pass.