Best seller Lemken parts shovel 3374356
The coulter blade, a core tillage component mounted at the front of the plow, is known as the "sharp blade of the plow." Its primary function is to cut the soil, sever grass roots, and guide the soil up and over the plow wall during tillage, creating a soft, flat, and fertile seedbed for subsequent sowing. A high-quality coulter blade directly impacts tillage efficiency, fuel costs, and ultimately, crop yield.
1、Efficient penetration into the soil with less resistance
Scientific Blade Angle Design: A precisely calculated cutting angle ensures the plow blade cuts easily and smoothly into soils of varying hardness, effectively reducing traction and saving up to 10%-15% fuel.
Sharp Self-Sharpening Blade: Select models utilize a special heat treatment process to maintain a sharp blade edge throughout the tillage process, achieving a "self-sharpening" effect, reducing replacement frequency and improving continuous operation.
2、Excellent wear resistance, doubled service life
High-quality Alloy Steel: Made from 65Mn or higher grade special alloy steel, it offers exceptional hardness and toughness.
Advanced Strengthening Technology: The cutting edge undergoes a quenching and tempering heat treatment, achieving a surface hardness of HRC 48-55. This delivers wear resistance far exceeding that of standard components, extending service life by 2-3 times.









