Some information about the shredder spindle

Spindle:High-strength alloy steel is used to improve the mechanical properties of the spindle after quenching and tempering.

Surface nitriding treatment, surface hardness HRC55-58 after treatment, high spindle strength, easy to install the blade and spindle, ensuring good cooperation with the tool 100% ultrasonic damage Detecting and ensuring that the spindle drive does not break under high torque.