Pneumatic distribution system
With KUHN's unique, highly reliable, fully pneumatic, patented and exclusive fertilizer and seed distribution system, the Quadra seeder ensures a return on investment to the farmer from the first crop! Consisting of two main components (the metering unit and the distribution) responsible for ensuring correct metering of fertilizer (or seed) and, by dividing the dose proportionally to all rows, the system is also self-cleaning. This important characteristic prevents wet fertilizer from accumulating in the metering unit grooves, consequently preventing incorrect application rate. In addition, the rotors of the metering units are manufactured in stainless steel and engineering polymers, presenting a coefficient of variance lower than 5%. The selected distribution rate is perfectly divided between the planting units through the distribution head, which is a fundamental element for perfect planting. Without proper flow rate division, it doesn't matter how accurate the metering unit is.