- Serrated Blades
Serrated blades are crafted from high-quality materials, offering sharpness, durability, and rust resistance. They provide burr-free cutting, long service life, and can enhance your machine’s production efficiency. These blades feature aesthetically pleasing serrated edges, making them easy to tear. The serrated design is particularly effective for applications requiring precise, clean cuts without fraying, which is critical in packaging industries where product presentation matters.
Main Applications: Blades for pouch packaging machines, material packaging machines, bag-making machines, box-sealing machines, adhesive tape cutters, rotary printing machines, filling packaging machines, metering packaging machines, food filling packaging machines, external packaging machines, chemical industry machinery, and pharmaceutical packaging machines. - Slitting Blades
Slitting blades are primarily used for cutting paper, film, gold, silver foil, copper foil, aluminum foil, magnetic tape, and similar materials. They are designed to minimize cutting resistance while maximizing wear resistance. To meet precision requirements, blade edges sometimes achieve micron-level accuracy. Materials used include 9CrSi, Cr12MoV, W6Mo5CrV2, and W18Cr4V. - Longitudinal Cutting Blades
These blades are suitable for industries such as large-scale steel manufacturing plants, pipe factories, non-ferrous metal processing plants, strapping material factories, cold-rolling plants, packaging material factories, steel plate processing service centers, steel mesh factories, strip steel factories, and slitting machine manufacturers. With stringent precision requirements, these blades can achieve thickness tolerances of ±0.0005mm and inner diameter tolerances up to H3 standards. Inspections for high-precision products are typically conducted in temperature-controlled environments. As the demand for precision in metal sheet processing grows, we’ve developed ultra-precise cutting tools that rival the accuracy of precision milling tools. - Perforated Blades
These are strip-shaped or circular blades used for perforation, dashed-line cutting, food packaging, medical packaging, as well as folding machine blades and sealing-cutting blades. Materials include 9CrSi, Cr12MoV, W6Mo5CrV2, and W18Cr4V. - Leather Blades
Leather blades are mainly used for slitting and cutting various types of leather, providing clean, burr-free edges to facilitate further processing of leather products. Materials include 9CrSi, Cr12MoV, W6Mo5CrV2, and W18Cr4V. These blades are designed to handle the unique challenges of leather, such as varying thickness and texture, ensuring consistent cuts for applications like footwear, upholstery, and fashion accessories. - Rubber Machinery Blades
Rubber machinery blades are typically specialized, including various serrated flat circular blades and strip blades. Materials include 9CrSi, Cr12MoV, W6Mo5CrV2, and W18Cr4V. The specialized shapes of these blades allow them to handle the elasticity and toughness of rubber, making them essential for producing items like tires, seals, and conveyor belts. - Metallurgical Blades
- Cold-Rolling Cutting Tools: In cold-rolling applications, we use medium- and high-alloy tool steels and heavy-duty powder metallurgy steels as the base materials for cross-cutting blades. These blades can shear cold-rolled thin sheets, medium-thick plates, wide-thick plates, scrap edges of various steel plates, hydraulic shearing of steel plate waste, and flying shear cross-cutting.
- Hot-Rolling Cutting Tools: For hot-rolling, we use high-quality alloy steels to produce cross-cutting blades capable of shearing hot-rolled steel billets, thick steel plates, steel ingot tails, steel bars, and round steel. Hot-rolling blades must endure extreme temperatures, making material selection critical to prevent warping or premature wear.
- Pipe-Cutting Blades
These blades are primarily used in pipe production lines, moving synchronously with the pipe (including paper tubes, copper pipes, aluminum pipes, steel pipes, etc.). While rotating along the pipe’s outer circumference, they gradually cut inward to sever the pipe. Materials include 9CrSi, Cr12MoV, W6Mo5CrV2, W18Cr4V, and carbide alloys. - Carton Blades
Carton blades include various types of trimming and slitting blades, such as three- or four-section slotting blades, and thin blades suited for assembly-line production. They produce smooth cuts without flattening, improving the overall quality and appearance of cardboard, particularly enhancing the print quality of thick boards. Materials include T8A, T10A, GCR15, 9CrSi, Cr12MoV, W6Mo5CrV2, and W18Cr4V. - Special-Shaped Blades
Special-shaped blades are closely tied to our daily lives in unexpected ways, such as die-cutting blades for label paper, cutting blades for photographic paper, tire tread blades, matchstick production blades, chopstick shaping blades, pencil-sharpening blades, chocolate and candy cutting blades, food canning blades, and various blades used in tobacco processing from leaf to cigarette. Materials include 9CrSi, Cr12MoV, W6Mo5CrV2, W18Cr4V, 3Cr12, and 4Cr14. The versatility of special-shaped blades highlights their role in niche applications, where custom designs are often required to meet unique cutting needs, such as intricate patterns or food-safe finishes.