Engineered for durability, precision, and high-performance slitting operations.
The global converting industry is undergoing a massive transformation driven by the demand for higher precision in flexible packaging, lithium-ion battery production, and non-woven material processing. As a core component of slitting machinery, Converting Knives are no longer just simple cutting tools; they are high-precision instruments that dictate production efficiency and final product quality. From the automotive sector in Germany to the electronics hub in Japan, industries are shifting from traditional tool steel to Tungsten Carbide and Cermet materials to achieve longer tool life and burr-free edges.
We are seeing three major trends in the industrial blade sector:
1. Material Innovation: The adoption of TiCN-based cermets and specialized carbide grades to handle increasingly abrasive composite materials.
2. Coatings: Advanced PVD/CVD coatings like ETaC-3 for battery electrode slitting to prevent material adhesion.
3. Sustainability: A growing demand for re-sharpening and recycling services as companies aim to reduce their carbon footprint and operational waste.
Global procurement teams now prioritize Vertical Integration and Batch Consistency. Enterprises require manufacturers who can control the entire process from raw RTP (Ready-to-Press) powder to the final mirror-finish grinding. This ensures that the knives used in a factory in the USA perform identically to those in a facility in Europe, minimizing downtime and calibration costs.
Established in 1998 in Chengdu, China, Sichuan Shen Gong Carbide Knives Co., Ltd. has evolved from a specialized workshop into a national high-tech enterprise. For over two decades, we have focused exclusively on the R&D, manufacturing, and global distribution of cemented carbide industrial knives and blades.
Our competitive edge lies in our full production chain. We manage everything from WC-based cemented carbide and TiCN-based cermet production, RTP powder formulation, to final high-precision grinding. This vertical integration allows us to customize material properties specifically for our clients' unique slitting challenges, whether it's for ultra-thin copper foils or heavy-duty industrial recycling.
We provide tailor-made cutting solutions for diverse industrial sectors globally.
We operate under a strict ISO quality system, ensuring batch-to-batch stability that exceeds international standards. Simply provide your drawings or samples, and our engineers will handle the metallurgical optimization and production.
We are "rooted in the knife, but far beyond the knife." Our R&D team doesn't just sell a product; we provide complete industrial slitting solutions, including geometric analysis and material property testing.
Cherishing the finite, creating the infinite. To support a greener planet and lower your TCO (Total Cost of Ownership), we offer professional re-sharpening and recycling for used carbide knives.
With multilingual sales support and strategic partnerships with global couriers, we guarantee quick replies within 24 hours and rapid shipping to any corner of the globe.
Chemical Fiber Cutting Blade
Coil Slitting Knife
Corrugated Slitter Scorer Knife
Crusher Blade
Film Razor Blades
Li-Ion Battery Electrode Knives
Rewinder Slitter Bottom Knife
Tube & Filter Cutting Knife
Thanking our partners for another year of trust as we head into the 2026 holiday season...
Navigating the global manufacturing recovery and the evolving demand for tungsten carbide raw materials...
How a high-speed corrugated slitting facility in Europe optimized their production using Shen Gong blades...
Shen Gong Carbide
