High Quality Disc Coulter Harrow Plough Disc blade

The disc blade is the core cutting component of the moldboard plow, featuring a wedge-shaped curved surface design. It is connected to the plow body through components such as the plow wall and plow base to achieve the functions of soil crushing and turning.
Main materials: 65Mn steel or 60Si2Mn steel, with hardness ranging from HRC3 to 49. Some models have undergone quenching and tempering or coating treatment to enhance wear resistance.
Through forging and heat treatment technologies, the component structure is ensured to be compact and stable.