Tungsten Steel Knife

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Customized Tungsten Carbide Packaging Cutting Blade - High-Speed Precision Cutting Tool


Elevate your packaging processing efficiency with our high-quality tungsten carbide packaging cutting blade – engineered for sharp, smooth, and stable cutting of cardboard, corrugated board, and high-density paper materials.

Core Product Highlights

  • Premium Tungsten-Cobalt Alloy Material: Crafted from YG series (YG8–YG15) tungsten carbide and cobalt, offering exceptional hardness and wear resistance. Outperforms high-speed steel blades with a longer service life and lower overall operational cost.

  • Ultra-High Precision Manufacturing: Thickness tolerance controlled within ±0.003mm, ensuring burr-free, chip-free cuts and smooth edges for consistent finished product quality.

  • Stable High-Speed Performance: Sharp cutting edge designed for high-speed milling, maintaining reliability during long-term operation to reduce downtime and tool replacement frequency.

  • Optimized for Packaging Materials: Special cutting edge design minimizes resistance, preventing fiber tearing and delivering clean cuts on cardboard, corrugated board, and dense paper.

  • Wide Equipment Compatibility: Customizable to fit various machine models (e.g., Muller Martini, Ziguang, and other binding/converting lines) with easy installation.

  • Productivity Booster: Maintains precision under high-speed operation, shortening production cycles and enhancing your competitiveness.

Key Specifications

ParameterDetails
Product NamePackaging Cutting Blade
MaterialTungsten carbide and cobalt (YG series)
SizeCustomized per customer’s drawing
FeatureHigh-speed cutting, straight smooth edge
Warranty3 months
Core ComponentPrecision-engineered blade

Application Fields

Versatile cutting solutions for multiple industries:

  • Packaging materials: Cardboard, corrugated board, high-density paper

  • Film/tape/non-woven fabrics

  • Food: Bread, pastries

  • Bamboo/wood fiberboard, stone-plastic wallboard

  • Paper/film/cloth

Customization Services

Tailor the blade to your specific needs with our flexible customization options (minimum order: 100 pieces):

  • Custom name plate

  • Logo/graphic design

  • Size and shape based on your machine drawings or requirements

Why Choose Us?

  • Trusted Quality: 100% product pass rate before shipment, backed by ISO 9001:2015 quality management system certification.

  • Reliable Supplier: 100% positive customer review rate and 100% on-time delivery rate, with ≤1-hour response time for inquiries.

  • Decades of Expertise: Specialized in precision cutting tools for years, with advanced production and inspection equipment.

  • Worry-Free After-Sales: Free replacement parts and easy return policy for your peace of mind.


Ready to upgrade your cutting process? Contact us today with your detailed requirements for a precise quote, or discuss custom solutions tailored to your equipment and production needs.


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