Application Cases
Corrugated Knives
Wear-Resistant Tungsten Carbide Slitter Blade for Peters Corrugated Lines
Core Advantages
Enhanced Wear Formula—Longer Service Life
Submicron Carbide—Uniform Wear Performance
Our in-house submicron tungsten carbide delivers a uniform grain structure across the entire blade. This eliminates uneven wear and premature edge chipping. The material balances high hardness with good toughness. It holds up well against abrasive corrugated board fibers and dust.
20+ Years of Formulation Expertise—Consistent Quality
We have developed and refined wear-resistant carbide formulas for over 20 years. Our mature, scaled production process ensures consistent hardness and wear resistance batch after batch. You will get reliable, predictable blade life with every reorder.
Quality Assurance
•Wear Resistance
Each blade undergoes real-world wear testing to ensure stable performance, free of soft spots and premature edge wear. It performs constantly well with no soft spots and no premature edge wear.
•Full Batch Traceability
Every batch of carbide raw material is retained for 3 years. You can trace material formulation for any batch.
•ISO 9001 Certified Process
All production follows ISO 9001 quality standards. Standardized workflows guarantee consistent wear resistance from order to order.
Specification
| Item | Specification |
| Outer Diameter | 250mm |
| Inner Diameter | 150mm |
| Blade Thickness | 1mm |
| Hardness | 90-91HRA |
| Material |
In-House Submicron Tungsten Carbide |
Application
·Optimized for Peter corrugated board production lines, ideal for long-run, high-volume production schedules
·Works with A, B, C, and E flute grades and standard 3/5-layer corrugated board
·Perfect for operations that prioritize extended blade life and minimal changeover downtime
·Works with A, B, C, and E flute grades and standard 3/5-layer corrugated board
·Perfect for operations that prioritize extended blade life and minimal changeover downtime
Request a Quote
Get a free blade life comparison based on your production volume and board grades. We offer volume pricing and bulk ordering plans for long-term production needs. Professional resharpening services are available to extend total blade lifespan and lower your running costs. Contact us now and receive a full quote within 24 hours.