Slitting Blades – High-Precision Cutting for Industrial Applications

Slitting Blades are specialized cutting tools designed for the high-speed, precision slitting of a wide variety of materials. Manufactured with premium steels, carbides, or advanced coatings, these blades ensure clean, burr-free cuts, long service life, and reliable performance in continuous industrial production.

Purpose

The primary purpose of slitting blades is to separate large rolls or sheets of material into narrower widths with extreme accuracy. Their sharp, durable cutting edges minimize dust, fraying, and material distortion, making them indispensable for industries that demand efficiency, consistency, and reduced waste.

Application Scenarios

• Paper & Packaging Industry – slitting paper rolls, corrugated board, labels, cartons, and adhesive tapes.

• Plastic Film & Foil Processing – cutting BOPP, PET, PVC, PE films, and aluminum/copper foils.

• Textiles & Nonwovens – trimming woven, knitted, and nonwoven fabrics used in apparel, hygiene, and medical sectors.

• Rubber & Tire Manufacturing – slitting rubber sheets, conveyor belts, and tire components.

• Metal & Foil Industry – precision slitting of thin steel, aluminum, and specialty alloys.

• Specialty Applications – food packaging, laminates, composites, and other roll-based production.

Key Features

• High-Quality Materials – Made from high-speed steel (HSS), tool steel, tungsten carbide, or ceramic for maximum durability.

• Precision Cutting Edges – Options include razor-sharp, beveled, serrated, or scalloped profiles for different materials.

• Surface Coatings – Available with TiN, TiAlN, CrN, DLC coatings to enhance wear resistance and reduce friction.

• Tight Tolerances – CNC-ground with accuracy up to ±0.001 mm to ensure consistent cut quality.

• Long Service Life – Engineered for continuous use in high-speed production with minimal downtime.

• Customizable Designs – Available in circular, straight, and specialty geometries with custom sizes to fit OEM machines.

Technical Specifications (example, customizable)

• Blade Type: Circular or straight slitting blades

• Diameter: 20 mm – 600 mm (customizable)

• Thickness: 0.1 mm – 10 mm

• Hardness: 58–70 HRC (depending on steel type)

• Materials:  ceramic

• Edge Profiles: Single bevel, double bevel, serrated, razor

• Coatings: TiN, TiAlN, DLC, or uncoated

• Tolerance: ±0.001–0.01 mm