Slitting Machine Upper Bottom Blades

Slitting Machine Blades

Slitter machine blades are essential components in paper processing, along with the other upper and lower blades, which are the core components for longitudinally cutting the material. The slitting machine upper blade is typically a circular blade mounted on a blade shaft, rotating at high speed to perform the cutting action. The slitting machine bottom blade provides support and shearing support, ensuring a clean, burr-free cut.

Slitter machine circular blades are made of metals such as 9CrSi, D2, and SKD 11. They offer high hardness, excellent wear resistance, and excellent cutting performance, maintaining a long-term resistance to dulling even at high speeds.

The slitting machine lower blade's surface precision and hardness are equally important, working in conjunction with the upper blade to generate shear force. It is typically made of alloy steel.

Slitting Machine Upper Circular Blades	Slitting Machine Bottom Blade