SIGMA HWS

SIGMA HWS is the SFOGGIA pneumatic precision seeder developed specifically for no-till seeding and minimum tillage, even in the presence of abundant crop residues.
The particularly robust structure, double frame, and reinforced seeding elements facilitate soil penetration even in demanding working conditions. The system with a Turbo front coulter disc and double seeding discs ensures accurate depth control, while the rear wheels promote correct furrow closure.
Available in mounted or trailed versions, SIGMA HWS can be equipped with fertiliser distribution systems and various accessories for crop residue management. It is designed for farms adopting conservation agriculture techniques that wish to reduce soil tillage.