High Hardness Blade for Papermaking Pulp Cutting & Waste Paper Shredding
Our papermaking-specific blade is engineered for pulp processing in paper mills, serving critical functions in pulp fiber cutting, waste paper shredding, black liquor impurity removal, and fiber separation. Manufactured from high-hardness alloy steel or stainless steel, these blades deliver exceptional wear resistance and corrosion resistance, making them ideal for the demanding papermaking environment characterized by high humidity and acid-base corrosion from black liquor.
The precision-ground blade edge ensures sharp, durable performance with minimal wear and deformation, significantly enhancing pulp processing efficiency and waste paper recycling operations. Designed for full compatibility with papermaking equipment including pulp screens and waste paper crushers, these blades can be custom-fitted to specific papermaking machine models to guarantee perfect matching and stable operation.
Available Materials
9CrSi, 6CrW2Si, Cr12MoV, SKD-11, W6Mo5Cr4V2, H13K, HMB, D2, M2, DC53, SK2, SK4, SK5, 3Cr13, 440B, 42CrMo, and more.
Custom Manufacturing
We provide custom manufacturing based on your technical drawings, including precise dimensions, material specifications, and machining requirements.
Core Features
- High hardness with sharp cutting edge for extended service life
- Excellent wear and corrosion resistance suitable for pulp and black liquor conditions
- Precision grinding with strict dimensional tolerance for stable operation
- Low vibration, low noise, and high cutting efficiency
- Superior toughness to prevent chipping or breaking during high-speed operation
- Customizable size, material, and hole patterns to fit different paper machine models
