The disc ploughs are manufactured by KÖYLÜ TARIM as in conformity with the current agriculture conditions. These devices are being produced in 2, 3, 4, 5 and 6 rows. Moreover, they are produced to work in every type of soil according to the basic principles, such as soil breaking, soil turning and soil mixing. The disc ploughs are used to open the new fields and to process the stony areas. While processing, it avoids the accourance of the big holes and the upper parts off the furrows, which becomes muddy. There are no possibilities to be filled up with grass, helves and farm fertilities. In addition, they can be used easily at rocky and rooted areas. Upon this features, the damage that may occur in disc ploughs and tractors can be prevented. The long lasting life of plough chassis and discs are rather long. Particularly the discs are from Bellota (Spain), Rhe hardness is 52-55 mm and in diameter ø 660 mm. These devices are adjustable to get the maximum achievement out of them.