Disc harrows consists of Disc Gang, harrow bracket, traction frame and deflection adjusting device.
◇Disc Gang. It is composed of several disc blades which are installed on square shaft at equal distances from each other. Harrow blades are connected with cross-member via bearings and bearing support plate. Disc harrow manufactured by Amisy Farming Machinery is installed with notched disc blades. They chop up stover left from a previous crops, such as cornstalks. There are 6-12 semicircular notches along the outer edges of notched disc blades .
◇Harrow bracket. It is used to install components, such as Disc Gang, adjusting device and traction frame.
◇Angle demodulator. It is used to adjust the deflection angle of disc harrow so that the disc harrow can satisfy different working depth requirements.
◇Traction device. As for suspension-type disc harrow, there are different hole sites on the suspension bracket, the main purpose of which is to change the connection height. As for trailer-type disc harrow, the transformation of working location and transportation location is realized by landing gear.
In the actual production process, Double Action Disc Harrows, also named Tandem Disc Harrows is used widely.