How to choose grinding wheels for better using your slitter blades
2021/10/27
Slitter blades will rub with boards during operation, resulting in blade blunding.
Therefore, it is neccessary to shapen blades with grinding wheels.
Slitter blades made of different materials should be sharpened with
correspondinggrinding wheels. For example, you can choose CBN(cubic
boron nitride) grinding wheel for
high-speed steel thin blade, with particle size ranging from 100#-150#; While
tungsten steel thin blades should be sharpen with SCD(diamond) grinding wheels, with particle size ranging from 180#-240#.