Sigma - Model Hws - Precision Pneumatic Planters Brochure

Sigma HWS is the pneumatic planter suitable for no-till planting in presence of high presence of residues and for minimum tillage. Its strength and its construction quality, its simplicity and wide use permit a very high planting reliability up to working speed of 10-12 km/h. The double discs system on gauge wheels ensures a constant working depth even in extremely difficult conditions. The planting unit consists of: front double toothed discs that clean the planting bed;