Tungsten steel circular paper cutting knife

Materials and Their Applications

Tungsten steel

Material characteristics:It has extremely high hardness and excellent wear resistance. It also has good compressive strength and rigidity, enabling it to withstand high cutting forces and impact loads. With good chemical stability, it is not likely to undergo chemical reactions with the materials being processed. Moreover, it can still maintain good cutting performance at high temperatures.

Application:It is used for slitting various materials such as kraft paper, wallpaper, plastic films, electronic materials, etc. It can achieve high-precision and high-efficiency cutting, ensuring that the cutting edges are flat and smooth. In the processing of plastic films, it can ensure the quality of the cutting edges even during high-speed cutting. In the processing of electronic materials, it can prevent problems such as material delamination and edge chipping.

High-speed steel

Material characteristics:It has relatively high hardness and good hot hardness, being able to maintain its hardness and cutting performance at high temperatures. It also has good toughness, which enables it to withstand a certain degree of impact, and its cutting performance is excellent.

Application:It is commonly used for paper slitting and can adapt to different types of paper. In the slitting of fiber materials, it can make the fiber cutting edges neat and reduce damage. In leather processing, it can adapt to the softness and toughness of leather and cut out smooth edges.

Carbon steel

Material characteristics:It has a relatively low cost, lower hardness, good toughness, poor wear resistance and corrosion resistance, and is prone to rust.

Application:It is used for slitting common packaging paper materials with low requirements for cutting precision and the wear resistance of the cutting tool, such as thin plastic sheets, paper tubes, wallpaper, etc., as well as for slitting thin wooden boards or wood chips.

Material customization

We also provide customization services for other materials

For each piece of custom-made product, the material inspection will be completed by a spectrometer during the factory shipment process.

Common specifications

When customizing, it is necessary to provide the drawings or specific parameters of the cutting tool (diameter, inner diameter, thickness, material).

Our advantages

From material selection, production to quality inspection, we strictly follow the Standard Operating Procedure (SOP). In the material selection process, we have in-depth cooperation with top suppliers in the industry and carefully select high-purity and high-performance raw materials such as high-quality steel and cemented carbide to ensure that every industrial blade has excellent hardness, wear resistance, and red hardness from the source. During the production process, we use numerically controlled precision machining equipment and cutting edge manufacturing processes, implementing precision requirements throughout every single procedure. Whether it is the edge grinding of the blade, heat treatment strengthening, or the shaping of the overall structure, we strive for perfection. In the quality inspection stage, we adopt a multi-dimensional inspection system, covering dozens of strict indicators such as hardness testing, sharpness inspection, wear resistance simulation, and dimensional accuracy calibration. Through the dual verification of professional instruments and manual rechecking, we prevent any defective products from entering the market.

We always adhere to the concept of quality first and, with standardized and regulated processes, continuouslyprovide customers with industrial blades that feature high precision, long service life, and stable performance, safeguarding our customers' efficient production.