While the spring leg disc harrow is doing much more effective work in breaking / crushing and mixing than the disc harrows known of the machine construction and independent disc structure; each disc works separately due to independent bearing. Damages to occur on the chassis and the cracks to occur due to discs moving back and forth upon encountering an obstacle due to each self – springing leg damages and cracking are eliminated. It is less affected by the roughness of the surface of the plantation/land. It almost never damages the leveling of the land. In addition the roller connected / attached to the chassis presses the soil at the same time that it is lifted by the discs therefore the moisture loss after the process is minimized. Machine can work easily on the heavily damp / moistened soils.