Industrial slitting machine round knife set split type slitting round knife upper and lower knife combination non-woven fabric / paper / film slitting blade

This is a split-type high-precision slitting machine circular blade, composed of a round blade and a locking holder, specially designed for web slitting and rewinding operations. Made of high-quality alloy steel/high-speed steel with precise heat treatment and edge grinding, it features a sharp and wear-resistant cutting edge, delivering clean, burr-free slitting without material sticking or chipping. The locking holder ensures accurate installation and positioning, allowing flexible adjustment of slitting width. It is widely compatible with various web processing machines for paper, film, non-woven fabric, tape, etc., making it an ideal accessory for efficient and stable production in packaging, printing, and non-woven industries.

• Premium Material: Made of alloy steel/high-speed steel with precise heat treatment, high hardness, good toughness, wear and chipping resistance

• Split Structure: Round blade + locking holder, accurate installation, flexible slitting width adjustment

• Sharp & Efficient: Fine ground edge, clean and burr-free slitting, no sticking or dragging, improving product yield

• Wide Compatibility: Suitable for slitting machines, rewinding machines, slitter rewinders, and various web materials

• Long Service Life: Corrosion-resistant and wear-resistant, suitable for long-term continuous operation, reducing production costs

Widely used in packaging & printing, non-woven fabric, food packaging, lithium battery separator, tape, and self-adhesive industries. Ideal for slitting, rewinding, and slitting operations of various web materials, meeting the high-efficiency, stable, and high-precision production needs of factories.

• What material is the blade made of? Is it durable?

  Made of high-quality alloy steel/high-speed steel with precise heat treatment, featuring high hardness, good toughness, wear and chipping resistance, suitable for long-term continuous commercial use.

• Is it easy to install? How to adjust the slitting width?

  Split-type structure with locking holder ensures accurate installation. The slitting width can be flexibly adjusted by changing the spacing of the holders.

• Will there be burrs or sticking during slitting?

  Fine ground edge and smooth surface treatment ensure clean, burr-free slitting without material sticking or dragging, resulting in high-quality finished products.

• Is it compatible with my slitting machine?

  Customizable specifications are available, compatible with most slitting machines, rewinding machines, and slitter rewinders on the market. We can provide size matching services.

• What is the service life?

  Depending on the material and frequency of use, under normal working conditions, the service life is more than 30% longer than that of ordinary blades, which is more wear-resistant and durable.