Tungsten Carbide Cutting Blades — Precision Cutting for Tobacco & Industry
150+ blade types | Custom manufacturing | 26+ years expertise
Precision Cutting Blades for Every Application
Libre Technology manufactures high-precision tungsten carbide cutting blades for the tobacco industry and beyond. With 26+ years of experience in carbide material research and CNC precision grinding, our blades deliver consistent cutting quality and extended service life compared to standard steel blades.
Our Cutting Blade Range Includes
- Tobacco Cutting Knives — For cigarette making machines (MK9, PROTOS 70, PROTOS 90)
- Tear Tape Knives — For Focke, GD, and other packing machines
- Slitting Blades — For paper, film, and foil cutting applications
- Circular Cutting Blades — For rotary cutting systems
- Custom-Shaped Blades — Manufactured to your drawing specifications
Why Tungsten Carbide?
Tungsten carbide offers 10-20x longer service life than high-speed steel blades, maintains edge sharpness longer, and reduces production downtime. Our proprietary carbide grades are optimized for different cutting materials — from tobacco stems to packaging films.
Key Specifications
- Material: YG6, YG8, YG15, or custom tungsten carbide grades
- Hardness: HRA 88-92
- Surface finish: Ra 0.2-0.4 μm
- Tolerance: ±0.01mm on critical dimensions
- Custom geometries available per drawing
Need Specific Parts? Contact Us
Our sales team can help you find the exact replacement parts for your machinery. Get a quote within 24 hours.
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