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Common Cutting Defects in Lithium Battery Manufacturing and How to Prevent Them
Precision slitting and cutting are used across the entire lithium battery production process, from copper/aluminum foil processing and electrode slitting to separator converting and nickel strip production. Cut edge quality directly ...Read more -
Common Corrugated Slitting Defects: 4 Knife-Related Causes
Introduction Clean, accurate slitting is a key downstream step in corrugated board production. It directly affects finished board sizing, edge quality and overall line efficiency. Many common slitting prob...Read more -
Extending Shear Knife Life in Nickel Strip Slitting for Precision Metal Coil Processing
Introduction Nickel strip is a high-conductivity metal material manufactured through precision coil slitting, where wide raw coils are slit into narrow, dimensionally consistent...Read more -
Precision Guilloting Knives for Lithium Battery Electrode Processing
Introduction In lithium battery manufacturing, electrode cutting accuracy directly affects cell consistency, assembly quality and production stability. Lithium battery guilloting knives are mainly used for...Read more -
High-Nickel NCM Material Slitting Knife Life Improvement Case
Customer Background A leading new energy battery manufacturer required a more reliable slitting solution for its newly developed high-nickel NCM material production. Due to the material’s larger particle s...Read more -
Precision Rotary Knife System Improves Lithium Battery Slitting Stability and Knife Life
Customer Background A leading lithium battery manufacturer required high stability and consistent cutting performance for electrode slitting applications. During the production of a new battery cell model,...Read more -
Improving Knife Life to 88,000 Meters | Ceramic Coated Electrode Slitting Knife
Customer Background A leading new energy battery manufacturer required a more reliable slitting solution for advanced electrode materials. During production of a new battery material, the customer experien...Read more -
PCB Copper Foil Mill Achieves 420,000m Stable Blade Life After Custom Shengong Carbide Slitting Knives
Customer Production Challenges This PCB copper foil mill manufactures 6μm ultra-thin electrolytic copper foil. The mill enforces rigid slitting specs: residual copper dust ≤1μm, slit edge burr ≤5μm. Standard uncoated carbide slitting bla...Read more -
Copper & Aluminum Foil Slitting Knives for Low Burr Lithium Battery Production
The Role of Copper & Aluminum Foil Slitting in Lithium Battery Production In lithium battery manufacturing, copper and aluminum foil slitting is a key process after electrode coating and calendaring. Large-width electrode rolls are precisely ...Read more -
How Precision Slitting Knives Help Maintain Edge Quality in Lithium Battery Separator Production
Introduction Lithium battery separator films are typically produced at high line speeds and slit into multiple narrow rolls before winding. Although the separator itself is only a thin polymer film, the slitting process places high demands o...Read more -
TiN PVD Coated Corrugated Slitter Scorer Knife for High-Speed Packaging Production Lines (Up to 450m/min)
High-speed corrugated production lines are widely operating at speeds up to 450m/min. At this level of production, blade wear, cutting stability, and edge consistency become critical factors affecting output quality and production cost. Traditional uncoated carbide sli...Read more -
New Year Holiday Notice & Our Best Wishes
Dear Valued Partners and Customers, As the New Year approaches, we would like to take this opportunity to sincerely thank you for your trust and support over the past year. Please be informed that our company will be closed for the New Year holiday from [2026/2/14] to [2...Read more
