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High-quality knive finish: The key to improving cutting performance
The impact of knive finish on cutting performance is often overlooked, but in fact, it has a profound impact. knive finishes can reduce friction between the knive and the material, extend knive life, improve cut quality, and enhance process stability, thereby saving cost...Read more -
SHEN GONG’s Precision industrial knives Are Designed for Tobacco
What do tobacco producers really need? Clean, burr-free cuts Long-lasting blades Minimal dust and fiber drag What problems will occur in the process of using a knife and the causes of these problems？ Rapid wear of the blade edge, short service life; burr, delamination o...Read more -
Shen Gong Industrial slitting knives Solve the Problem of Resin Material Cutting
Industrial slitting knives are important for resin material cutting, and the accuracy of slitting knives directly determines the value of products. Resin materials, especially PET and PVC, have high flexibility and ho...Read more -
Meet SHEN GONG CARBIDE KNIVES at ALU China 2025
Dear Partners, We are excited to announce our participation in the China International Aluminium Industry Exhibition, which will be held from July 9th to 11th in Shanghai. We welcome you to visit our booth 4LO3 in Hall N4 to learn about our high-precision cutting solutions for the aluminum sheet...Read more -
Meet SHEN GONG CARBIDE KNIVES at CIBF2025
Dear Partners, We are excited to announce our participation in the Advanced Battery Technology Conference(CIBF 2025) in Shenzhen from May 15-17.Come see us at Booth 3T012-2 in Hall 3 to check out our high-precision cutting solutions for 3C batteries、Power batteries、 En...Read more -
Shen Gong Upgrades ISO 9001, 45001, and 14001 Compliance
[Sichuan, China] – Since 1998, Shen Gong Carbide Carbide Knives has been solving precision cutting challenges for manufacturers worldwide. Spanning 40,000 square meters of advanced production facilities, our team of 380+ technicians recently secured renewed ISO 9001, 450...Read more -
Preventing Burrs in Lithium Battery Electrode Production: Solutions for Clean Slitting
The lithium-ion electrode slitting knife, as a critical type of industrial knives, is a precision circular carbide knives designed for ultra-high slitting performance requirements.Burrs during li-ion battery electrode slitting and punching create serious quality risks. These tiny protrusions inte...Read more -
Meet SHEN GONG CARBIDE KNIVES at CHINAPLAS 2025
Dear Partners, We are pleased to announce our participation at CHINAPLAS 2025 which will be held in Shenzhen World Exhibition Center from April 15-18, 2025。 we invite you to join us at Booth 10Y03, Hall 10 where our Pelletizing knives for plastic recycling and Granulator knives for plastic/rub...Read more -
Meet SHEN GONG CARBIDE KNIVES at SinoCorrugated2025
We sincerely invite you to visit our SHEN GONG Carbide Knives booth N4D129 at the SinoCorrugated2025 exhibition, taking place from April 8th to 10th, 2025, at the Shanghai New International Expo Centre (SNIEC) in China. At our booth, you’ll have the opportunity to discover our latest Anti-s...Read more -
About the cutting edge angle of industrial tungsten carbide slitting knives
Many people wrongly believe that when using cemented carbide slitting knives, the smaller the cutting edge angle of the tungsten carbide slitting circular knife, the sharper and better it is. But is this really ? Today, let's share the relationship between the proces...Read more -
Precision Metal Foil Shearing Principles in Rotary Slitting Knives
The clearance gap between TOP and BOTTOM rotary blades (90° edge angles) is critical for metal foil shearing. This gap is determined by material thickness and hardness. Unlike conventional scissor cutting, metal foil slitting requires zero lateral stress and micron-level...Read more -
Precision: The Importance of Industrial Razor Blades in Slitting Lithium-ion Battery Separators
Industrial razor blades are critical tools for slitting lithium-ion battery separators, making sure the edges of the separator stay clean and smooth . Improper slitting can result in issues like burrs, fiber pulling, and wavy edges. The quality of the separator’s edge is important, as it directly...Read more
