Correct ridge shape thanks to sheets
Elongated forming sheets, made made of acid-resistant material, they ensure forming an isosceles trapezoid, slightly convex, with a furrow on the back.
Possibility to work on soils petrified
Strong, flexible mounting of the spreading bodies allows the coulters to deflect and avoid stones.
Mechanical ridge height adjustment
Turning the screw increases the depth of the coulter tips.
Forming ridges
Forming ridges in the shape of an isosceles trapezoid, slightly convex, with a furrow on the back. When forming The ridges should be removed after potato emergence forming plates (including furrowers).