Rubber and plastic cutting

---High Wear Resistant Alloy Circular Knife

Specially designed for rubber, silicone rubber, plastic films, PVC, PET, PP, PE, ABS sheets and various hard and soft plastic rolls, these blades are made of high-toughness, wear resistant alloy material. Through overall quenching heat treatment and precision grinding, the cutting edges feature high hardness and strong fatigue resistance, easily handling highly elastic, tough and adhesive prone materials.The slitting process is free from material adhesion, edge curling and chipping, delivering smooth and dense cut surfaces. It effectively solves problems such as rubber stringing, plastic burrs and springback deformation, meeting the high-precision slitting requirements for seals, plastic rolls, packaging films, engineering plastics and other applications.

Non-stick, Wear resistant, Continuous, High speed, and Stable Slitting

The surface of the circular blade is treated with a special anti adhesion coating or mirror polishing, which greatly reduces the risk of melting and adhesion of rubber and plastics. Combined with an optimized cutting edge angle, it features low cutting resistance and low heat generation, making it suitable for long term high speed continuous operation.Blades made of customized materials offer high impact resistance, wear resistance, and resistance to notching, ensuring a long service life and significantly reducing blade replacement frequency and downtime losses.They are widely used in processes such as rubber strip cutting, plastic film slitting, sheet edge trimming, and rewinding cutting, maintaining stable and efficient performance in plastic processing, rubber & plastic products, packaging materials, and seal production.

Real World User Case Studies

Rubber tire manufacturing enterprises make extensive use of circular knives specifically designed for cutting rubber and plastic. These circular knives are made of special alloy materials, such as high-speed steel and cemented carbide, which can withstand the high frictional force and toughness resistance during the cutting of rubber and plastic. When cutting rubbers of different hardness levels, the circular knives can maintain a stable cutting temperature through a unique heat dissipation design, avoiding the deformation of rubber due to overheating. For example, a rubber product factory located in Ohio uses advanced circular knife equipment to quickly and accurately cut rubber coils into various specifications of tire components, increasing the cutting efficiency by 30% compared to traditional equipment. In Asia, Japanese enterprises producing electronic plastic parts use circular knives to finely cut various plastics, meeting the high-precision requirements of the electronics industry for components. The edges of the plastic parts cut by them are smooth, and the dimensional accuracy is controlled at the micrometer level, providing a guarantee for the miniaturization and high performance of electronic products, and enabling the innovative development of rubber and plastic cutting technology in different industrial fields around the world.