Detail Description
Precision Engineered for Industrial Demands.
Tungsten carbide slitter blades are the ultimate solution for high-volume tape and film processing. Carbide substrate (HRA 90-91 hardness), these blades resist wear from abrasive materials like glass fiber tapes and adhesive residues, 8X longer than conventional HSS blades.
Advanced Manufacturing Technology
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CNC Grinding: Achieves mirror-polished edges to eliminate fiber tear and adhesive transfer.
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Dual-Bevel Options:
• 30° Edge: Ideal for rigid films (PET/OPP) and conductive tapes.
• 45° Edge: Optimized for compressible foams and VHB tapes.
Applications
1️⃣
Tape Manufacturing: Conductive/EMI Tapes (No metal dust, high precision); Foam/VHB Tapes (Zero compression deformation).
2️⃣
Flexible Packaging: PET/CPP Films (Edge stability for high-speed lamination); Release Liners (Kiss-cutting without substrate damage).
3️⃣
Medical & Electronics: Hypoallergenic Adhesives (FDA-compliant materials); Thin-Film Battery Tapes (Dust-free cuts for clean rooms).
4️⃣
OEM & Maintenance: Slitter Rewinder Compatibility (Match Kampf, Atlas, Nishimura systems); Reduced Downtime (short time blade change protocol).
Frequently Asked Questions
What materials are these slitter blades made of?
The blades are manufactured from high-grade tungsten carbide with a hardness of HRA 90-91, specifically designed to resist wear from abrasive materials.
How long do these carbide blades last compared to HSS?
Tungsten carbide blades offer up to 10 times the lifespan of conventional High-Speed Steel (HSS) blades, significantly reducing machine downtime for blade changes.
Which bevel angle should I choose for my application?
We offer 30° edges for rigid films like PET/OPP and conductive tapes, and 45° edges optimized for compressible materials like VHB and foam tapes.
Are these blades suitable for high-speed production?
Yes, our blades are balanced and engineered for high-speed operation, capable of performing at speeds up to 800m/min.
Do you provide custom sizes for specific machines?
Yes, we provide OEM services with custom diameters ranging from Φ160mm to Φ350mm to match various slitter rewinder systems.
Can these blades be used for medical-grade adhesives?
Absolutely. Our materials are compliant for use with hypoallergenic adhesives and thin-film battery tapes in clean room environments.
Shen Gong Carbide
