... supply you the whole set of farm machine,including plough, planter/seeder(wheat,corn, soybean ), tractor(20HP--150HP), combine harvester ... and machine parts. Specification of JY-YB-61. Pneumatic planter/corn drill,multi-purpose,for corn,soybean,cotton,and other ... so the planting depth is consistent.Main technical parameter 6 rows corn seed drill,corn planter,precision pneumatic planter,corn seeder JY-YB ...