Grapă rotativă Premium monodisc coulter for Avers-Agro seeder nou

The Premium monodisc coulter is used in mechanical and pneumatic seeders of Avers-Agro:
Green Plains SD seeders with working width - 2.3 m, 2.7 m, 3.0 m, 3.4 m, 3.8 m, 4.5 m, 6 m, 7.6 m
Green Plains TSM planters with working width - 1.8 m, 2.0 m, 2.4 m, 3.0 m, 3.6 m, 3.9 m, 4.0 m, 8.4 m
Seeders Green Plains TD with working width - 6 m, 7.5 m, 9 m, 11 m
Video of the operation of the opener after barley
Video of the operation of the opener after rapeseed
Premium monodisc coulter with parallelogram copy mechanism and pressure spring.
The 18-diameter split disc made of wear-resistant steel is set at an angle of 10° to the profile plane.
Depth spoke wheel with 16 diameter x 4.5 wide atmospheric pressure rubber tyre.
The pressure of the cutting disc on the soil is 190 kg, it is provided at any part of the coulter stroke equal to 220 mm, and can be increased or decreased by rearranging the spring lever.
The sowing depth in the range from 1 cm to 9 cm is adjusted by the handle on the sector in increments of 0.5 cm.
Seeds and fertilizers are pressed into the soil with a plastic clamp and closed with a spring-loaded wheel. There are three positions of the closing wheel according to the angle of attack and a three-stage adjustment of the pressing force to the soil.

An anchor made of wear-resistant sheet steel is firmly pressed against the disc by a spring and is in its shadow.