Rotavators and their tasks.
Tillers, just like the plow mills, prepare the soil for sowing or planting in one pass without the need for additional tillage treatments. They are used in the cultivation of soils in orchards and vegetable gardens, as well as for stubble cultivation.
Tillers are classified as active machines because of this, that they have powered working units. The working unit of the tiller is a drum equipped with discs with hook knives, arched or angular . The knives rotate into the soil and tear small chunks of it away from the soil. Due to the rotation of the knives, the billets are thrown back at high speed and are intensively crushed. As a result, the soil is well mixed, fluffed and arranged in an even layer.