Xinhua Industrial Co., LTD
Xinhua Industrial Co., LTD
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In the corrugated packaging industry, achieving clean, high-speed slitting requires ultra-durable tungsten carbide (cemented carbide) slitter knives. ZWEIMENTOOL specializes in manufacturing precision corrugated slitter scorers that deliver exceptional sharpness, wear resistance, and longevity—perfect for BHS, Fosber, Marquip, Mitsubishi, and other leading corrugator brands.
* Superior Hardness (Up to 91.7 HRa) – Ensures long-lasting sharpness
*Exceptional Wear Resistance – Reduces downtime for blade changes
* High Impact Strength (TRS up to 4000 N/mm²) – Withstands high-speed cutting
* Clean, Burr-Free Cuts – Minimizes waste and improves production efficiency
* Custom Sizes & Grades Available – Tailored to fit your machine specifications
*100% Virgin Tungsten Carbide – No recycled materials for maximum durability
* Sub-Micron Grain Structure – Enhances toughness and edge retention
* Precision CNC Grinding – Guarantees consistent cutting performance
* Compatible with All Major Corrugator Brands
* Custom Designs Available – Provide drawings or samples for tailored solutions
| Grade | Grain Size | Density (g/cm³) | Hardness (HRa) | TRS (N/mm²) |
|---|---|---|---|---|
| ZW25 | Sub-Micron | 14.4 | 91.7 | 3200 |
| ZW28 | Sub-Micron | 14.1 | 90.6 | 4000 |
Maintain peak performance with ZWEIMENTOOL’s diamond grinding stones, specially designed for resharpening tungsten carbide slitter knives.
Need a non-standard size or special angle? Our engineers can produce fully customized corrugated slitter knives based on your specifications.
| Size (mm) | Machine Brand |
|---|---|
| 260x158x1.35-22° | Justu |
| 200x122x1.5-NONE | Justu |
| 240x32x1.3-20° (2-Φ8.5) | BHS |
| 230x135x1.1-16° (4-UR4.25) | Fosber |
| 260×168.3×1.5-8xΦ10.5 | Marquip |
| 280x202x1.4-6xΦ8 | Mitsubishi |
(Full specifications available upon request)
* ISO-Certified Manufacturer with 10+ Years of Expertise
* Strict Quality Control – Every blade tested for performance
* Fast Turnaround & Competitive Pricing
* Dedicated Technical Support – We help you select the best grade & size
Upgrade your corrugated board slitting efficiency with ZWEIMENTOOL’s premium tungsten carbide slitter knives. Contact us for:
*Pricing & MOQ
* Custom Specifications
* Technical Consultation