Industrial Knives & Machine Blades - Panda Carbide Technology CO., LTD.

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Ultra-Precision Carbide Circular Slitting Knives for Lithium-Ion Battery Cathode & Anode Electrodes

Tungsten Carbide Circular Slitting Knives for Lithium Battery Cathode &amp; Anode Electrodes | Ultra-Precision Top &amp; Bottom Rotary Blades<br><br>Product Overview<br>Achieve zero-burr edge consistency and prevent short-circuit risks in modern EV power cell and 3C digital battery manufacturing with Panda Carbide’s Ultra-Precision Tungsten Carbide Circular Slitting Knives. Specially designed as paired top and bottom (male and female) rotary shearing systems, these ultra-dense carbide slitting wheels execute clean, high-speed longitudinal separating across delicate aluminum cathode foils (with LFP/NMC slurry coatings) and copper anode foils (with graphite coatings).<br><br>Engineered from ultra-fine grain tungsten carbide matrix and available with optional advanced TiCN (Titanium Carbonitride) or DLC (Diamond-Like Carbon) coatings, our electrode slitting knives permanently mitigate the industry&#39;s biggest manufacturing failure: cold welding (material adhesion) on the cutting land, ensuring extended blade wear life and superior slitting geometry.

$37.98

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Premium Tungsten Carbide Crosscutting Knives | Rotary Sheeter Blades for Paper Converting

Product Overview<br>Eliminate jagged edges, high-velocity dust accumulation, and costly blade adjustments with Panda Carbide&#39;s Inlaid &amp; Solid Tungsten Carbide Crosscutting Knives (Paper Sheeter Blades). Specially engineered for heavy-duty rotary sheeters, cut-size sheeters, and folio sheeting lines, these straight shearing blades deliver a surgical, dust-free separation path on highly abrasive paper, cardboard, and composite webs.<br><br>Our crosscut knives feature a state-of-the-art Bi-Metal Inlaid Structure (as shown in our product line gallery), permanently bonding a super-hard, virgin tungsten carbide cutting edge to a high-toughness, shock-absorbing tool steel backing. This advanced metallurgy gives you the ultra-wear resistance of carbide combined with the structural resilience needed to absorb heavy dynamic impact.

$37.98

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Tungsten Carbide Slitting Saws for Paper Converting | Circular Millers & Tooth-Edged Blades

Product Overview<br>Optimize your heavy-duty web slitting and high-speed core conversion lines with Panda Carbide’s Premium Tungsten Carbide Slitting Saws and Circular Milling Cutters. Explicitly engineered for demanding tissue, towel, cardboard, and composite material processing industries, these tooth-edged rotary knives deliver clean, rapid separating paths where toothless, smooth circular blades would stall, burn, or induce web wrinkling.<br><br>Featuring an advanced, high-precision large internal bore with integrated drive pinholes (as shown in the product schematics), our slitting saws ensure a positive, slip-free lock on high-speed machine hubs. This guarantees absolute synchronization and flawless cutting geometries across automated global converting lines.<br><br>Target Keywords: Tungsten carbide slitting saws, paper converting milling cutters, tooth-edged circular knives, tissue paper slitter wheels, solid carbide slitting saws, industrial paper rotary saws, packaging slitting millers, core cutting tooth blades.

$37.98

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Tungsten Carbide Slitter Blades & Circular Knives for Cigarette Filters, Paper Tubes & Straws

Product Overview<br>Achieve immaculate precision and eliminate material crushing on high-speed paper conversion lines with Panda Carbide’s Ultra-Thin Tungsten Carbide Slitting Circular Knives. Explicitly engineered for high-frequency rotational cutting operations within the tobacco processing, protective paper tube spinning, and eco-friendly paper straw manufacturing industries, these premium slitter wheels provide a surgical shear edge that vastly outperforms standard tool steels.<br><br>Our cutting-edge product line utilizes a proprietary metallurgical optimization that permits an ultra-thin cross-sectional profile without sacrificing structural rigidity. This translates directly into narrower slit widths, reduced paper dust, and maximum product yield on your automated finishing machinery hubs.

$37.98

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High-Precision Rewinder Slitting Knives | Top Blades & Bottom Anvil Knives for Paper, Film & Foil

Product Overview<br>Achieve high-speed, dust-free material separation with Panda Carbide’s Premium Rewinder Slitting Knives and Bottom Anvil Blades. Engineered for the demanding dual-shaft and multi-shaft slitter rewinder machines used across the flexible packaging, commercial printing, and paper conversion industries, our shear slitting systems deliver mathematically synchronized cutting precision.<br><br>Our slitting configuration features an engineered combination of high-toughness Top Circular Knives and ultra-wear-resistant Bottom/Anvil Knives (Solid or Carbide-Tipped). By pairing complementary metallurgical properties, Panda Carbide reduces cutting edge friction, extends service intervals, and provides clean, burr-free slits on delicate films and high-density papers alike.

$37.98

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Tungsten Carbide Slitter Knives for Corrugated Cardboard | Circular Blades for Corrugator Machinery

Product Overview<br>Achieve flawless, burr-free board separation with Panda Carbide’s High-Performance Tungsten Carbide Circular Slitter Knives. Specifically engineered for the punishing, high-speed environments of the corrugator industry&#39;s dry-end slitter-scorer machine sections, our solid carbide razor blades deliver pristine edge cutting and trimming quality across all flute profiles.<br><br>Manufactured using 100% virgin sub-micron tungsten carbide powder and consolidated through overpressure HIP sintering, our circular blades exhibit extreme edge retention and resistance to heat and paper-dust abrasion. By eliminating structural micro-chipping, Panda Carbide slitter knives ensure maximum production uptime, significantly reduce sharpening frequencies, and minimize paper waste on your factory floor.

$37.98

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Carbide Scraper Blades | Replacement Paint Scraper Inserts for Woodworking | Heavy-Duty Scraper

Restore surfaces with unmatched efficiency using Panda Carbide’s Tungsten Carbide Scraper Blades. Engineered for professional woodworkers, painters, and renovation experts, our blades are the gold standard for removing old paint, glue, varnish, and rust.<br><br>Unlike standard steel blades that dull within minutes, our solid tungsten carbide inserts stay sharp up to 50 times longer, providing a clean, smooth finish on wood, metal, and concrete. Whether you are refurbishing antique furniture or prepping large flooring areas, these blades ensure maximum productivity with minimal effort.

$12.87