High‑Durability Circular Industrial Slitting Blade

Circular metal slitting blades are used in slitting lines to cut steel coils into thin sheets or strips of the desired width. Continuous rolling cutting and slitting increases efficiency. The appropriate material and hardness ensure the blades are durable and have a long service life. The high speed and rapid cutting capabilities of metal slitting blades enable efficient material handling in industrial production. They can operate continuously, quickly completing large-scale cutting tasks and improving production efficiency.

Our high-speed steel circular slitting blades are suitable for cutting sheet metal, paper, wood, rubber, leather, food, and plastics. With a hardness of 52-65 HRC, they offer excellent performance and can be customized to meet specific specifications. Delivery times are as short as 2-8 business days, and our packaging is secure and reliable, ensuring convenient use.

Shredder blades are key components of shredders and directly affect the efficiency of the machine in processing waste. We offer a variety of industrial shredder blades to meet different needs, ensuring efficient, durable and reliable performance. Our shredder blades are widely used in waste plastic recycling, waste rubber processing, wood crushing, and bulky waste processing.

Roller shear separators (also known as separator rings, spacers, or spacers) are commonly used auxiliary components in metal strip slitting units (also known as roller shears). They are primarily used to adjust the spacing between the upper and lower circular knives and the width of the cut strip, ensuring shearing accuracy and finished strip quality. Disc slitting machines are used to separate strips from coils of materials such as aluminum, copper, stainless steel, and Q235. They ensure that adjacent rolls do not interfere with each other during the winding process.

Our precision steel slitting spacers are the core component for achieving superior slitting performance. These meticulously engineered spacers are designed to ensure consistent and accurate coil slitting, significantly enhancing your production line efficiency.

Polyurethane rubber sleeves (also known as polyurethane rubber rings, polyurethane rubber wheel sleeves, and polyurethane rubber roller sleeves) are wear-resistant protective components made of a high-strength metal core covered with a polyurethane elastomer. They are commonly used in rollers, slitters, winders, conveyors, and other parts of various mechanical equipment. Their primary functions are anti-slip, cushioning, protection, wear resistance, and scratch resistance.

Tungsten carbide circular blades (also known as tungsten steel circular knives or carbide circular cutters) are circular cutting tools made of carbide (a composite material composed of tungsten (W) and cobalt (Co)). Their distinguishing features include a disc-shaped design, evenly distributed cutting edges, wear resistance, high-temperature resistance, and excellent cutting performance. They are widely used in processing thin materials (such as film, paper, aluminum foil, and stainless steel strip), coil slitting, plastics, rubber, electronic sheets, and composite materials.

The 610 Rotary Circular Blade is a high-precision, highly wear-resistant circular cutting tool commonly used for slitting metal sheets, paper, rubber, plastic, fiber cloth, and other materials. With an outer diameter of 610mm and a heat-treated and dynamically balanced blade, it delivers stable, sharp, and long-lasting cutting performance. It is a core component of various slitting and slitting machines.

The tungsten carbide rewinder bottom knife is a key tool used in slitting equipment for coiled materials such as film, paper, copper foil, and aluminum foil. Installed at the bottom of a rewinder or slitter, it works in conjunction with the upper circular knife to achieve precision slitting. Made of high-quality tungsten carbide (hard alloy), this knife offers exceptional hardness, strong wear resistance, and a clean cut, making it suitable for high-speed, high-precision continuous slitting operations.

These blades are widely used in lithium battery electrode slitting machines, coating machines, and electrode cutting equipment, and are suitable for high-precision cutting of materials such as lithium batteries, battery separators, copper foil, aluminum foil, and composite films.

This circular slitting blade is a dedicated rotary cutting tool for coil‑material processing. Equipped with multi‑step ground annular cutting edge, it realizes high‑speed slitting for coil materials. Manufactured from premium tool steel or alloy material, the blade features smooth and sharp cutting edge. While rotating at high speed, it guarantees neat cutting surface and reduces defects like material drawing and burrs. Built‑in positioning‑mounting structure is compatible with multiple slitting machines. Multiple custom specifications and optional surface treatments are available. It is widely used for mass continuous slitting of film, paper, adhesive tape, non‑woven fabric and thin composite coils.