Sunflower has introduced seven new models to the 6631 Series vertical tillage system. The seven new models offer cutting widths from 20 feet, 5 inches to 34 feet, 9 inches, and join the two previous models at 32 feet, 7 inches and 37 feet, 5 inches.
The 6631 Series combines Sunflower’s Saber Blade disc blades and staggered offset disc gang design. The Saber Blades feature an edge that is fluted the full cutting depth of the blade, designed to stay sharp and cut residue “long after standard blades become dull.” The 22-inch, low-concavity blades are set at an 18-degree gang angle on 7 1/2-inch (191 mm) spacing. Each blade has 25. (more…)